JPS6349716B2 - - Google Patents
Info
- Publication number
- JPS6349716B2 JPS6349716B2 JP16420280A JP16420280A JPS6349716B2 JP S6349716 B2 JPS6349716 B2 JP S6349716B2 JP 16420280 A JP16420280 A JP 16420280A JP 16420280 A JP16420280 A JP 16420280A JP S6349716 B2 JPS6349716 B2 JP S6349716B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- cobalt
- nickel
- compounds
- killer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 219
- 239000011572 manganese Substances 0.000 claims description 80
- 239000011701 zinc Substances 0.000 claims description 67
- 239000011777 magnesium Substances 0.000 claims description 52
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 46
- 238000010304 firing Methods 0.000 claims description 42
- 239000002344 surface layer Substances 0.000 claims description 39
- 229910017052 cobalt Inorganic materials 0.000 claims description 31
- 239000010941 cobalt Substances 0.000 claims description 31
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 23
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229910052785 arsenic Inorganic materials 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 239000011787 zinc oxide Substances 0.000 claims description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
- 150000002816 nickel compounds Chemical class 0.000 claims description 8
- -1 phosphorus compound Chemical class 0.000 claims description 8
- 229910052745 lead Inorganic materials 0.000 claims description 7
- 150000001869 cobalt compounds Chemical class 0.000 claims description 6
- 150000002681 magnesium compounds Chemical group 0.000 claims description 5
- 150000003752 zinc compounds Chemical class 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims 1
- IVIIAEVMQHEPAY-UHFFFAOYSA-N tridodecyl phosphite Chemical compound CCCCCCCCCCCCOP(OCCCCCCCCCCCC)OCCCCCCCCCCCC IVIIAEVMQHEPAY-UHFFFAOYSA-N 0.000 description 24
- 238000010894 electron beam technology Methods 0.000 description 22
- 238000000295 emission spectrum Methods 0.000 description 21
- 230000001133 acceleration Effects 0.000 description 16
- 239000002994 raw material Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 15
- 239000000654 additive Substances 0.000 description 13
- 230000035515 penetration Effects 0.000 description 11
- 230000004936 stimulating effect Effects 0.000 description 7
- 229910004283 SiO 4 Inorganic materials 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910052771 Terbium Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 150000003746 yttrium Chemical class 0.000 description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910017848 MgGa2O4 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical class [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QKYBEKAEVQPNIN-UHFFFAOYSA-N barium(2+);oxido(oxo)alumane Chemical class [Ba+2].[O-][Al]=O.[O-][Al]=O QKYBEKAEVQPNIN-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- YWPPACBAJPVKGE-UHFFFAOYSA-N gadolinium(3+);borate Chemical compound [Gd+3].[O-]B([O-])[O-] YWPPACBAJPVKGE-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- LFKMKZZIPDISEK-UHFFFAOYSA-L magnesium;4-carboxy-2,6-dihydroxyphenolate Chemical class [Mg+2].OC1=CC(C([O-])=O)=CC(O)=C1O.OC1=CC(C([O-])=O)=CC(O)=C1O LFKMKZZIPDISEK-UHFFFAOYSA-L 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical class [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Description
æ¬çºæã¯è¢å
äœããã³ãã®è£œé æ¹æ³ã«é¢ããã
ããã«è©³ããã¯æ¬çºæã¯é»åç·ã§å±èµ·ããå Žåã«
ãã®é»åããŒã ã®ãšãã«ã®ãŒã®å€åã«å¯ŸããŠã¹ãŒ
ããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœãã
ã³ãã®è£œé æ¹æ³ã«é¢ããã æè¿ããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ãã³ã³ããŠ
ãŒã¿ãŒã®æ«ç«¯è¡šç€ºè£ 眮ãèªç©ºæ©ç®¡å¶ã·ã¹ãã ã®è¡š
ç€ºè£ çœ®çã«å®çšãããããã«ãªã€ãããã®ããã
ã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã¯ãé»åããŒã ã®ãšãã«ã®
ãŒã®å€åã«å¯ŸããŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ãæããè¢å äœãšããµããªãã¢ãŒãããã¯ãªã
ã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœãšã®äºã«çºå
è²ãç°ãªãïŒçš®é¡ã®è¢å äœã«ãã€ãŠæ§æãããè¢
å èãæããé°æ¥µç·ç®¡ã§ããé»åããŒã ã®ãšãã«
ã®ãŒãå€åãããããšã«ãã€ãŠè¢å èã®çºå è²ã
å€åãããããã«ãã€ãŠå€è²è¡šç€ºãè¡ãªãããã«
ãããã®ã§ããã é»åç·å±èµ·äžã§çºå ã瀺ãè¢å äœã¯äžè¬ã«é»å
ããŒã ã®ãšãã«ã®ãŒã®å€åã«å¯ŸããŠã»ãŒãªãã¢ãŒ
ãªçºå èŒåºŠç¹æ§ã瀺ããããªãã¡ãåºæ¿é»åç·ã®
å éé»å§ãããã¯é»æµå¯åºŠãå¢å ãããŠãããšè¢
å äœã®çºå èŒåºŠã¯ãã®è¢å äœãé»æµé£œåãèµ·ãã
ãŸã§ã»ãŒçŽç·çã«å¢å ãããåŸã€ãŠãäžè¬ã«ãã
ãã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã«çšããããã¹ãŒããŒãª
ãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœããã³ãµã
ãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœã¯ããã
ããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããæ®éã®è¢å äœ
ã«é©åœãªåŠçãæœãããã®è¢å äœã«ã¹ãŒããŒãªã
ã¢ãŒãããã¯ãµããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæã
ããããã«ããããšã«ãã€ãŠè£œé ãããã åŸæ¥ããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœ
ãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœãšããåºæ¬çãªæ¹æ³ãšããŠç±³åœç¹èš±ç¬¬3294569
å·ã«é瀺ãããŠããäžèšã®ïŒã€ã®æ¹æ³ãç¥ãããŠ
ããã ïŒ è¢å äœç²åãéçºå æ§ç©è³ªã§è¢«èŠããè¢å äœ
ç²åè¡šé¢ã«éçºå æ§ã®ããªã€ãŒå±€ã圢æããã ïŒ è¢å äœç²åã®è¡šé¢éšåã«ãã®è¢å äœã®çºå ã
é»å®³ãããããªéå±ãããªãã¡ãã©ãŒãç±åŠç
ã«ãã€ãŠæ¡æ£ãããå°ãªããšãå éšãããçºå
èŒåºŠã®äœäžããè¡šé¢å±€ã圢æããã äžèšïŒéãã®æ¹æ³ã®ãã¡ãïŒïŒã®æ¹æ³ã¯ïŒïŒã®
æ¹æ³ã«æ¯èŒããŠè£œé æã®äœæ¥æ§ãããããŸãåŸã
ããè¢å äœã¯äžè¬ã«å¡åžç¹æ§ãããåªããŠãããš
ããå©ç¹ãæããŠããããã®ãããªç¹ããïŒïŒã®
æ¹æ³ã®æ¹ããã奜ãŸããæ¹æ³ãšèšããã äžèšç±³åœç¹èš±ç¬¬3294569å·ã«ã¯ãäžèšïŒïŒã®æ¹
æ³ã®å ·äœäŸãšããŠãéä»æŽ»ç¡«åäºééè²çºå è¢å
äœïŒZnSïŒAgïŒç²åã®è¡šé¢éšåã«ãã©ãŒãšããŠ
ã³ãã«ããæ¡æ£ãããå éšãããçºå èŒåºŠã®äœäž
ããè¡šé¢å±€ã圢æããããšãèšèŒãããŠãããã
ãããªããããã®è¢å äœãšãã©ãŒã®çµåã以å€ã«
ã¯ãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢
å äœãåŸãã®ã«å¥œé©ãªç¹å®ã®è¢å äœãšç¹å®ã®ãã©
ãŒãšã®çµåããã¯äœãèšèŒãããŠããªãã ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœãåŸãããã®äžèšïŒïŒã®æ¹æ³ã®æåäŸã¯ãäžèš
ã³ãã«ãããã©ãŒãšããŠå«ãè¡šé¢å±€ãæãã
ZnSïŒAgè¢å äœã®ä»ã«ã¯ãã³ãã«ãããã³ãã
ã±ã«ã®ãã¡ã®ããããäžæ¹ãããã¯ãã®äž¡æ¹ãã
ã©ãŒãšããŠå«ãè¡šé¢å±€ãæããéä»æŽ»ç¡«åäºéã»
ã«ãããŠã ç·è²çºå è¢å äœãïŒZnïŒCdïŒïŒ³ïŒAgã
çãã³ãã«ããããã±ã«ãããã¯éããã©ãŒãšã
ãæ°çš®é¡ã®ç¡«åç©ç³»è¢å äœãç¥ãããŠããçšåºŠ
ã§ããã®æ°ã¯éåžžã«å°ãªããç¹ã«èµ€è²çºå ã瀺ã
è¢å äœã¯ã»ãšãã©ç¥ãããŠããªãããŸããé·æ®å
æ§ã®ãããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ãæãŸããŠã
ããåŸã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæ
ããé·æ®å æ§è¢å äœãæãŸããŠããããäžèšïŒïŒ
ã®æ¹æ³ã«ãã€ãŠè£œé ãããã¹ãŒããŒãªãã¢ãŒãªçº
å èŒåºŠç¹æ§ãæããè¢å äœã§ãã€ãŠé·æ®å æ§ã§ã
ãè¢å äœã¯ç¥ãããŠããªãã æ¬çºæã¯ãã©ãŒãå«ãè¡šé¢å±€ãæããããã«ã
ã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã瀺ãæ°èŠ
ãªè¢å äœãç¹ã«èµ€è²çºå è¢å äœãæäŸããããšã
ç®çãšãããã®ã§ããã ãŸããæ¬çºæã¯ãã©ãŒãå«ãè¡šé¢å±€ãæããã
ãã«ãã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã瀺
ãæ°èŠãªé·æ®å æ§è¢å äœãç¹ã«èµ€è²çºå è¢å äœã
æäŸããããšãç®çãšãããã®ã§ããã ããã«ãæ¬çºæã¯äžèšã®ãããªè¢å äœã®è£œé æ¹
æ³ãæäŸããããšãç®çãšãããã®ã§ããã ã¹ãŒããŒãªãã¢ãŒãªçºå ç¹æ§ãæããè¢å äœã¯
åå€å¹ ã®çãçºå ã¹ãã¯ãã«ãæããã®ã奜ãŸã
ããããã¯åå€å¹ ã®åºãçºå ã¹ãã¯ãã«ãæãã
è¢å äœã§ããå Žåã«ã¯ããªãã¢ãŒãããã¯ãµããª
ãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããçºå è²ã®ç°ãªãè¢
å äœãšçµåãããããŠãããã¬ãŒã·ãšã³åé°æ¥µç·
管ã®è¢å èãšãããæãåŸãããè¢å èã®å ç®æ··
åã«ããçºå ã®è²çŽåºŠãæªããªããå Žåã«ãã€ãŠ
ã¯çºå ã¹ãã¯ãã«ã®äžéšãçµåãããããè¢å äœ
ã®çºå ã¹ãã¯ãã«ãšéè€ããŠåŸãããè¢å èã®è²
åçŸé åãçããªãããã§ãããåŸã€ãŠãæ¬çºæ
è çã¯äžèšç®çãéæããããã«ãç¹ã«åå€å¹ ã
æ¯èŒççãçºå ã¹ãã¯ãã«ãæããçš®ã ã®è¢å äœ
ã«ã€ããŠ ïŒ æå¹ãªãã©ãŒã®æ¢çŽ¢ãããã³ ïŒ ãã©ãŒã«ããè¢å äœç²åè¡šé¢éšåã®åŠçã«é¢
ããŠç 究ãè¡ãªã€ãããã®ãããªç 究ã¯äŸãã°
éè²çºå è¢å äœã«ã€ããŠã¯ã¿ã³ã°ã¹ãã³é žã«ã«
ã·ãŠã ïŒCaWO4ïŒãã»ãªãŠã ä»æŽ»çªé žã€ãããª
ãŠã è¢å äœïŒY2SiO5ïŒCeïŒããã¿ã³ä»æŽ»çªé žã«
ã«ã·ãŠã ã»ãã°ãã·ãŠã è¢å äœãïŒCaïŒ
MgïŒ2SiO4ïŒTiãççš®ã ã®è¢å äœã«ã€ããŠãç·
è²çºå è¢å äœã«ã€ããŠã¯ãã³ã¬ã³ä»æŽ»çªé žäºé
è¢å äœïŒZn2SiO4ïŒMnïŒããã³ã¬ã³ä»æŽ»ã¬ãªãŠ
ã é žãã°ãã·ãŠã è¢å äœïŒMgGa2O4ïŒMnïŒã
ãã³ã¬ã³ä»æŽ»ã¢ã«ãã³é žããªãŠã è¢å äœ
ïŒBaOã»6Al2O3ïŒMnïŒããã«ããŠã ä»æŽ»çªé žã€
ãããªãŠã è¢å äœïŒY2SiO5ïŒTbïŒããã«ããŠ
ã ä»æŽ»ã¢ã«ãã³é žã€ãããªãŠã è¢å äœ
ïŒY3Al5O12ïŒTbïŒããã«ããŠã ä»æŽ»é žç¡«åã¬ã
ãªããŠã è¢å äœïŒGd2O2SïŒTbïŒççš®ã ã®è¢å
äœã«ã€ããŠããŸãèµ€è²çºå è¢å äœã«ã€ããŠã¯
Y2O3ïŒEuè¢å äœãYVO4ïŒEuè¢å äœã
Y2O2SïŒEuè¢å äœããŠãŒãããŠã ä»æŽ»ç¡Œé žã€
ãããªãŠã ã»ã¬ããªããŠã è¢å äœãïŒïŒ¹ïŒGdïŒ
BO3ïŒEuãããã³ã¬ã³ä»æŽ»çé žäºéã»ãã°ãã·
ãŠã è¢å äœãïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMnãççš®ã
ã®è¢å äœã«ã€ããŠè¡ãªãããããã®ç 究ã®çµ
æãå€ãã®è¢å äœã«ã€ããŠã¯è¯å¥œãªçµæã¯åŸã
ããªãã€ããããªãã¡ãå€ãã®è¢å äœã«ã€ããŠ
ã¯æå¹ãªãã©ãŒãååšããªãã€ããããããã¯
äžè¬ã«æå¹ãªãã©ãŒãšèããããŠããç©è³ªã«ã
ã€ãŠè¢å äœè¡šé¢ãåŠçããå ŽåãåŸãããè¢å
äœã®çºå èŒåºŠã¯é»åããŒã ã®ãšãã«ã®ãŒã®å¢å
ã«å¯ŸããŠã»ãŒãªãã¢ãŒã«ãããã¯ããã€ãã®è¢
å äœã«ã€ããŠã¯å€å°ãµããªãã¢ãŒã«å¢å ããã¹
ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯åŸãããªãã€
ãããã®çµæã第ïŒè¡šã«ç€ºãã
ããã«è©³ããã¯æ¬çºæã¯é»åç·ã§å±èµ·ããå Žåã«
ãã®é»åããŒã ã®ãšãã«ã®ãŒã®å€åã«å¯ŸããŠã¹ãŒ
ããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœãã
ã³ãã®è£œé æ¹æ³ã«é¢ããã æè¿ããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ãã³ã³ããŠ
ãŒã¿ãŒã®æ«ç«¯è¡šç€ºè£ 眮ãèªç©ºæ©ç®¡å¶ã·ã¹ãã ã®è¡š
ç€ºè£ çœ®çã«å®çšãããããã«ãªã€ãããã®ããã
ã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã¯ãé»åããŒã ã®ãšãã«ã®
ãŒã®å€åã«å¯ŸããŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ãæããè¢å äœãšããµããªãã¢ãŒãããã¯ãªã
ã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœãšã®äºã«çºå
è²ãç°ãªãïŒçš®é¡ã®è¢å äœã«ãã€ãŠæ§æãããè¢
å èãæããé°æ¥µç·ç®¡ã§ããé»åããŒã ã®ãšãã«
ã®ãŒãå€åãããããšã«ãã€ãŠè¢å èã®çºå è²ã
å€åãããããã«ãã€ãŠå€è²è¡šç€ºãè¡ãªãããã«
ãããã®ã§ããã é»åç·å±èµ·äžã§çºå ã瀺ãè¢å äœã¯äžè¬ã«é»å
ããŒã ã®ãšãã«ã®ãŒã®å€åã«å¯ŸããŠã»ãŒãªãã¢ãŒ
ãªçºå èŒåºŠç¹æ§ã瀺ããããªãã¡ãåºæ¿é»åç·ã®
å éé»å§ãããã¯é»æµå¯åºŠãå¢å ãããŠãããšè¢
å äœã®çºå èŒåºŠã¯ãã®è¢å äœãé»æµé£œåãèµ·ãã
ãŸã§ã»ãŒçŽç·çã«å¢å ãããåŸã€ãŠãäžè¬ã«ãã
ãã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã«çšããããã¹ãŒããŒãª
ãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœããã³ãµã
ãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœã¯ããã
ããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããæ®éã®è¢å äœ
ã«é©åœãªåŠçãæœãããã®è¢å äœã«ã¹ãŒããŒãªã
ã¢ãŒãããã¯ãµããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæã
ããããã«ããããšã«ãã€ãŠè£œé ãããã åŸæ¥ããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœ
ãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœãšããåºæ¬çãªæ¹æ³ãšããŠç±³åœç¹èš±ç¬¬3294569
å·ã«é瀺ãããŠããäžèšã®ïŒã€ã®æ¹æ³ãç¥ãããŠ
ããã ïŒ è¢å äœç²åãéçºå æ§ç©è³ªã§è¢«èŠããè¢å äœ
ç²åè¡šé¢ã«éçºå æ§ã®ããªã€ãŒå±€ã圢æããã ïŒ è¢å äœç²åã®è¡šé¢éšåã«ãã®è¢å äœã®çºå ã
é»å®³ãããããªéå±ãããªãã¡ãã©ãŒãç±åŠç
ã«ãã€ãŠæ¡æ£ãããå°ãªããšãå éšãããçºå
èŒåºŠã®äœäžããè¡šé¢å±€ã圢æããã äžèšïŒéãã®æ¹æ³ã®ãã¡ãïŒïŒã®æ¹æ³ã¯ïŒïŒã®
æ¹æ³ã«æ¯èŒããŠè£œé æã®äœæ¥æ§ãããããŸãåŸã
ããè¢å äœã¯äžè¬ã«å¡åžç¹æ§ãããåªããŠãããš
ããå©ç¹ãæããŠããããã®ãããªç¹ããïŒïŒã®
æ¹æ³ã®æ¹ããã奜ãŸããæ¹æ³ãšèšããã äžèšç±³åœç¹èš±ç¬¬3294569å·ã«ã¯ãäžèšïŒïŒã®æ¹
æ³ã®å ·äœäŸãšããŠãéä»æŽ»ç¡«åäºééè²çºå è¢å
äœïŒZnSïŒAgïŒç²åã®è¡šé¢éšåã«ãã©ãŒãšããŠ
ã³ãã«ããæ¡æ£ãããå éšãããçºå èŒåºŠã®äœäž
ããè¡šé¢å±€ã圢æããããšãèšèŒãããŠãããã
ãããªããããã®è¢å äœãšãã©ãŒã®çµåã以å€ã«
ã¯ãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢
å äœãåŸãã®ã«å¥œé©ãªç¹å®ã®è¢å äœãšç¹å®ã®ãã©
ãŒãšã®çµåããã¯äœãèšèŒãããŠããªãã ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœãåŸãããã®äžèšïŒïŒã®æ¹æ³ã®æåäŸã¯ãäžèš
ã³ãã«ãããã©ãŒãšããŠå«ãè¡šé¢å±€ãæãã
ZnSïŒAgè¢å äœã®ä»ã«ã¯ãã³ãã«ãããã³ãã
ã±ã«ã®ãã¡ã®ããããäžæ¹ãããã¯ãã®äž¡æ¹ãã
ã©ãŒãšããŠå«ãè¡šé¢å±€ãæããéä»æŽ»ç¡«åäºéã»
ã«ãããŠã ç·è²çºå è¢å äœãïŒZnïŒCdïŒïŒ³ïŒAgã
çãã³ãã«ããããã±ã«ãããã¯éããã©ãŒãšã
ãæ°çš®é¡ã®ç¡«åç©ç³»è¢å äœãç¥ãããŠããçšåºŠ
ã§ããã®æ°ã¯éåžžã«å°ãªããç¹ã«èµ€è²çºå ã瀺ã
è¢å äœã¯ã»ãšãã©ç¥ãããŠããªãããŸããé·æ®å
æ§ã®ãããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ãæãŸããŠã
ããåŸã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæ
ããé·æ®å æ§è¢å äœãæãŸããŠããããäžèšïŒïŒ
ã®æ¹æ³ã«ãã€ãŠè£œé ãããã¹ãŒããŒãªãã¢ãŒãªçº
å èŒåºŠç¹æ§ãæããè¢å äœã§ãã€ãŠé·æ®å æ§ã§ã
ãè¢å äœã¯ç¥ãããŠããªãã æ¬çºæã¯ãã©ãŒãå«ãè¡šé¢å±€ãæããããã«ã
ã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã瀺ãæ°èŠ
ãªè¢å äœãç¹ã«èµ€è²çºå è¢å äœãæäŸããããšã
ç®çãšãããã®ã§ããã ãŸããæ¬çºæã¯ãã©ãŒãå«ãè¡šé¢å±€ãæããã
ãã«ãã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã瀺
ãæ°èŠãªé·æ®å æ§è¢å äœãç¹ã«èµ€è²çºå è¢å äœã
æäŸããããšãç®çãšãããã®ã§ããã ããã«ãæ¬çºæã¯äžèšã®ãããªè¢å äœã®è£œé æ¹
æ³ãæäŸããããšãç®çãšãããã®ã§ããã ã¹ãŒããŒãªãã¢ãŒãªçºå ç¹æ§ãæããè¢å äœã¯
åå€å¹ ã®çãçºå ã¹ãã¯ãã«ãæããã®ã奜ãŸã
ããããã¯åå€å¹ ã®åºãçºå ã¹ãã¯ãã«ãæãã
è¢å äœã§ããå Žåã«ã¯ããªãã¢ãŒãããã¯ãµããª
ãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããçºå è²ã®ç°ãªãè¢
å äœãšçµåãããããŠãããã¬ãŒã·ãšã³åé°æ¥µç·
管ã®è¢å èãšãããæãåŸãããè¢å èã®å ç®æ··
åã«ããçºå ã®è²çŽåºŠãæªããªããå Žåã«ãã€ãŠ
ã¯çºå ã¹ãã¯ãã«ã®äžéšãçµåãããããè¢å äœ
ã®çºå ã¹ãã¯ãã«ãšéè€ããŠåŸãããè¢å èã®è²
åçŸé åãçããªãããã§ãããåŸã€ãŠãæ¬çºæ
è çã¯äžèšç®çãéæããããã«ãç¹ã«åå€å¹ ã
æ¯èŒççãçºå ã¹ãã¯ãã«ãæããçš®ã ã®è¢å äœ
ã«ã€ããŠ ïŒ æå¹ãªãã©ãŒã®æ¢çŽ¢ãããã³ ïŒ ãã©ãŒã«ããè¢å äœç²åè¡šé¢éšåã®åŠçã«é¢
ããŠç 究ãè¡ãªã€ãããã®ãããªç 究ã¯äŸãã°
éè²çºå è¢å äœã«ã€ããŠã¯ã¿ã³ã°ã¹ãã³é žã«ã«
ã·ãŠã ïŒCaWO4ïŒãã»ãªãŠã ä»æŽ»çªé žã€ãããª
ãŠã è¢å äœïŒY2SiO5ïŒCeïŒããã¿ã³ä»æŽ»çªé žã«
ã«ã·ãŠã ã»ãã°ãã·ãŠã è¢å äœãïŒCaïŒ
MgïŒ2SiO4ïŒTiãççš®ã ã®è¢å äœã«ã€ããŠãç·
è²çºå è¢å äœã«ã€ããŠã¯ãã³ã¬ã³ä»æŽ»çªé žäºé
è¢å äœïŒZn2SiO4ïŒMnïŒããã³ã¬ã³ä»æŽ»ã¬ãªãŠ
ã é žãã°ãã·ãŠã è¢å äœïŒMgGa2O4ïŒMnïŒã
ãã³ã¬ã³ä»æŽ»ã¢ã«ãã³é žããªãŠã è¢å äœ
ïŒBaOã»6Al2O3ïŒMnïŒããã«ããŠã ä»æŽ»çªé žã€
ãããªãŠã è¢å äœïŒY2SiO5ïŒTbïŒããã«ããŠ
ã ä»æŽ»ã¢ã«ãã³é žã€ãããªãŠã è¢å äœ
ïŒY3Al5O12ïŒTbïŒããã«ããŠã ä»æŽ»é žç¡«åã¬ã
ãªããŠã è¢å äœïŒGd2O2SïŒTbïŒççš®ã ã®è¢å
äœã«ã€ããŠããŸãèµ€è²çºå è¢å äœã«ã€ããŠã¯
Y2O3ïŒEuè¢å äœãYVO4ïŒEuè¢å äœã
Y2O2SïŒEuè¢å äœããŠãŒãããŠã ä»æŽ»ç¡Œé žã€
ãããªãŠã ã»ã¬ããªããŠã è¢å äœãïŒïŒ¹ïŒGdïŒ
BO3ïŒEuãããã³ã¬ã³ä»æŽ»çé žäºéã»ãã°ãã·
ãŠã è¢å äœãïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMnãççš®ã
ã®è¢å äœã«ã€ããŠè¡ãªãããããã®ç 究ã®çµ
æãå€ãã®è¢å äœã«ã€ããŠã¯è¯å¥œãªçµæã¯åŸã
ããªãã€ããããªãã¡ãå€ãã®è¢å äœã«ã€ããŠ
ã¯æå¹ãªãã©ãŒãååšããªãã€ããããããã¯
äžè¬ã«æå¹ãªãã©ãŒãšèããããŠããç©è³ªã«ã
ã€ãŠè¢å äœè¡šé¢ãåŠçããå ŽåãåŸãããè¢å
äœã®çºå èŒåºŠã¯é»åããŒã ã®ãšãã«ã®ãŒã®å¢å
ã«å¯ŸããŠã»ãŒãªãã¢ãŒã«ãããã¯ããã€ãã®è¢
å äœã«ã€ããŠã¯å€å°ãµããªãã¢ãŒã«å¢å ããã¹
ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯åŸãããªãã€
ãããã®çµæã第ïŒè¡šã«ç€ºãã
ãè¡šã
ããããªãããäžèšïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœãå«ããã®çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ããããã³ïœã¯ããããïŒâŠïŒ¡âŠ3.5ãã
ã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ããïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»é·æ®å æ§
è¢å äœã«ã€ããŠã¯ã³ãã«ãããã³ããã±ã«ãæå¹
ãªãã©ãŒã§ããããã®ãã©ãŒãç±åŠçæ¡ä»¶ãå å
ã«å¶åŸ¡ããŠäžèšè¢å äœè¡šé¢éšåã«å«æããããå Ž
åã«ã¯è¯å¥œãªã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã
æããé·æ®å æ§è¢å äœãåŸãããšãã§ããããšã
èŠåºããæ¬çºæãå®æããã«è³ã€ãã æ¬çºæã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæ
ããè¢å äœã¯ãçµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ3.5ã
ãã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ããïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©è¢å äœã«å«
ãŸããè¢å äœã§ããå éšãšããã®å éšãšåãè¢å
äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãªããšã
ïŒçš®ãšãå«ãè¡šé¢å±€ãšãããªãããšãç¹åŸŽãšã
ãã ãŸããæ¬çºæã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ãæããè¢å äœã®è£œé æ¹æ³ã¯ã çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšã
ïŒçš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ
3.5ããã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ã
ãïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»è¢å äœ
ã«å«ãŸããè¢å äœãšã åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡
ã®å°ãªããšãïŒçš®ãããã㯠ã³ãã«ãååç©ããã³ããã±ã«ååç©ãã
ãªãååç©çŸ€ããéžã°ããååç©ã®å°ãªããš
ãïŒçš®ãããã㯠åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®äžŠã³ã«ã³ãã«ãååç©ããã³
ããã±ã«ååç©ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš® ãšãæ··åããåŸãããæ··åç©ã500ä¹è³1300â
ã®æž©åºŠã§çŒæããããšãç¹åŸŽãšããã ããã«ãæ¬çºæã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒ
床ç¹æ§ãæããè¢å äœã®å¥ã®è£œé æ¹æ³ã¯ãäžèš
ïŒããã³ïŒã«ããã« é žåäºéïŒZnOïŒããã³é«æž©ã§å解ããŠZnO
ãšãªãäºéååç©ãããªãäºéååç©çŸ€ãé žå
ãã°ãã·ãŠã ïŒMgOïŒããã³é«æž©ã§å解ããŠ
MgOãšãªããã°ãã·ãŠã ååç©ãããªããã°
ãã·ãŠã ååç©çŸ€ã䞊ã³ã«äºé žåçïŒP2O5ïŒ
ããã³é«æž©ã§å解ããŠP2O5ãšãªãçååç©ã
ããªãçååç©çŸ€ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš® ãæ··åããåŸãããæ··åç©ã500ä¹è³1300âã®æž©
床ã§çŒæããããšãç¹åŸŽãšããã ãªããäžèšïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒ
ïŒïŒžïŒç³»è¢å äœã¯ïŒZn1-aïŒMgaïŒïŒ¯éïŒïŒ¡å€ïŒã
MgéïŒïœå€ïŒãMnä»æŽ»éããã³çµæ¶æ§é ã®å€å
ã«å¿ããŠäžèšç¬¬ïŒè¡šã«äŸç€ºãããããã«ç·è²ä¹è³
èµ€è²çºå ã瀺ããããã®è¢å äœã®è¡šé¢éšåã«äžèš
ãã©ãŒãå«ãŸããæ¬çºæã®è¢å äœã®çºå è²ïŒçºå
ã¹ãã¯ãã«ïŒã¯ãã®è¢å äœãšã»ãŒåãã§ãããã
ãªãã¡ãæ¬çºæã®è¢å äœã¯è©²è¢å äœã®ããŒã¹ãšãª
ãäžèšïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ
ç³»è¢å äœã®ïŒ¡å€ãïœå€ãMnä»æŽ»éããã³çµæ¶æ§
é 次第ã§ç·è²ä¹è³èµ€è²ã®çºå ã瀺ãã 第 ïŒ è¡š è¢ å äœ ããŒã¯æ³¢é·ïŒnmïŒ Î±åZn3ïŒPO4ïŒ2ïŒMn 551 βå ã 638 γå ã 632 αåZn2P2O7ïŒMn 690 αåZnïŒPO3ïŒ2ïŒMn 626 βå ã 570 Mg3ïŒPO4ïŒ2ïŒMn 632 MgïŒPO3ïŒ2ïŒMn 620 γåïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMn 628 ãŸããïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ
ç³»è¢å äœã¯é·æ®å æ§ã§ãããããã®è¢å äœã®è¡šé¢
éšåã«äžèšãã©ãŒãå«ãŸããæ¬çºæã®è¢å äœã«ã
ããŠããã®é·æ®å æ§ã¯ãã®ãŸãŸç¶æãããŠããã ãŸãæ¬æ现æžã«ãããŠãè¢å äœçµæåŒïŒ¡
ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒã«ããã
ïŒïŒžïŒã®è¡šç€ºã¯ããã®è¢å äœãMnã®å ±ä»æŽ»å€ãš
ããŠïŒžãããªãã¡Asãããã¯Pbãããã¯AsãšPb
ãå«ãã§ããŠãããããšãæå³ãããã®ãšããã
ãŸãããã«ä»éããŠããã³ã¬ã³ä»æŽ»ããšããäžè¬
çè¡šçŸã¯ãè¢å äœãå ±ä»æŽ»å€ïŒžãå«ãå Žåã«ã¯ã
ããã³ã¬ã³ããã³ç çŽ ä»æŽ»ããããã³ã¬ã³ããã³é
ä»æŽ»ããããã¯ããã³ã¬ã³ãç çŽ ããã³éä»æŽ»ã
ãæå³ãããã®ãšããã æ¬çºæã®è¢å äœã¯ä»¥äžã«è¿°ã¹ã補é æ¹æ³ã«ãã€
ãŠè£œé ãããã ã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ãããã©ãŒã®åæãšããŠã¯ããããéå±ã®å
äœãçšããããŠãããããç¡«é žå¡©ãç¡é žå¡©ãçé ž
å¡©ãããã²ã³åç©ãé žåç©çã®ãããéå±ã®åå
ç©ãçšããããŠããããããã®äž¡æ¹ãçšããããŠ
ããããããªãã¡ããã©ãŒã®åæãšããŠã¯ã åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®å°
ãªããšãïŒçš®ãããã㯠ã³ãã«ãååç©ããã³ããã±ã«ååç©ãããª
ãååç©çŸ€ããéžã°ããååç©ã®å°ãªããšãïŒ
çš®ãããã㯠åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®å°
ãªããšãïŒçš®äžŠã³ã«ã³ãã«ãååç©ããã³ãã
ã±ã«ååç©ãããªãååç©çŸ€ããéžã°ããåå
ç©ã®å°ãªããšãïŒçš® ãçšããããããã®ãã©ãŒåæãïŒZn1-aïŒ
MgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã«å«ãŸã
ãè¢å äœãšæ··åããããã®å Žåããã©ãŒåæã¯ã
ã©ãŒã®éãè¢å äœã®æ¯äœïŒã¢ã«åœãïŒÃ10-1ã°ã©
ã åå以äžãšãªãããã«æ··åããã®ã奜ãŸããã
ããã¯ãã©ãŒæ·»å éã¯åœ¢æãããè¡šé¢å±€ã®åãã«
é¢ä¿ãããããã©ãŒæ·»å éãäžèšå€ãããå€ããª
ããšè¡šé¢ã®åããåããªããå³ã¡å éšã®çºå éšã
èããå°ãªããªããå®çšäžã®èŒåºŠãåŸãããªããª
ãããã§ãããç¹ã«å¥œãŸãããã©ãŒæ·»å éã¯è¢å
äœã®æ¯äœïŒã¢ã«åœã10-5ä¹è³7.5Ã10-2ã°ã©ã å
åã§ããã è¢å äœãšãã©ãŒåæãšã®æ··åã¯ããŒã«ãã«ãã
ããµãŒãã«ãä¹³é¢çãçšããŠäž¡è ããã®ãŸãŸæ··å
ãã也åŒã§è¡ãªã€ãŠããããããã©ãŒåæãæ°Žã
ææ©æº¶åªçã«æº¶è§£ãããã¯åæ£ããŠæ¶²ç¶ãšããã
ã®æ¶²ãè¢å äœã«æ·»å ããŠäž¡è ãããŒã¹ãç¶æ ã§æ··
åãã湿åŒã§è¡ãªã€ãŠããããããå質ãªæ··åç©
ãåŸããããšããç¹ãããè¢å äœãšãã©ãŒåæãš
ã®æ··åã¯æ¹¿åŒã§è¡ãªãã®ã奜ãŸãããæ··åã湿åŒ
ã§è¡ãªãå Žåã«ã¯ãæ··ååŸããŒã¹ãç¶æ ã®æ··åç©
ã也ç¥ããã ãªããäžèšïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒ
ïŒïŒžïŒç³»è¢å äœã®ãã³ã¬ã³ä»æŽ»éã¯çºå èŒåºŠã®ç¹
ããæ¯äœïŒã¢ã«åœã10-4ä¹è³ïŒÃ10-1ã°ã©ã åå
ã§ããã®ã奜ãŸããããŸããç çŽ ããã³éã®ãã¡
ã®å°ãªããšãïŒçš®ãå ±ä»æŽ»ãããå Žåã«ã¯ãã®é
ã¯æ¯äœïŒã¢ã«åœãïŒÃ10-3ã°ã©ã åå以äžã§ãã
ã®ã奜ãŸããã 次ã«åŸãããæ··åç©ãç³è±ã«ãããã¢ã«ããã«
ããçã®èç±æ§å®¹åšã«å å¡«ããŠçŒæãè¡ãªããçŒ
æã¯500ä¹è³1300âã®æž©åºŠã§è¡ãªãããã500âã
ããäœã枩床ã§çŒæãè¡ãªãããå Žåã«ã¯è¢å äœ
ãšãã©ãŒåæãšã®åå¿ãèµ·ããããåŸã€ãŠãã©ãŒ
ãå«ãè¡šé¢å±€ã¯åœ¢æããããæ¬çºæã®è¢å äœã¯åŸ
ãããªããäžæ¹ã1300âãããé«ã枩床ã§çŒæã
è¡ãªãããå Žåã«ã¯äžè¬ã«è¢å äœãšãã©ãŒåæãš
ã®åå¿ãè¢å äœç²åã®ããªãå éšãŸã§é²ã¿ïŒããª
ãã¡ãéåžžã«åãè¡šé¢å±€ã圢æããïŒãåŸããã
è¢å äœã®çºå èŒåºŠãèããäœäžãããšåæã«ãã®
ç²äœç¹æ§ïŒå¡åžç¹æ§ïŒãæªããªãããã奜ãŸãã
çŒæ枩床ã¯700ä¹è³1100âã§ãããçŒææéã¯è¢
å äœãšãã©ãŒåæãšã®æ··åç©ã®èç±æ§å®¹åšãžã®å
å¡«éãçŒæ枩床çã«ãã€ãŠç°ãªãããäžè¬ã«ã¯ïŒ
åä¹è³ïŒæéã§ããã®ã奜ãŸãããçŒææéãïŒ
åãããçããå Žåã«ã¯è¢å äœãšãã©ãŒåæãšã®
åå¿ãèµ·ããã«ãããåŸã€ãŠãã©ãŒãå«ãè¡šé¢å±€
ã¯åœ¢æããã«ãããäžæ¹ãçŒææéãïŒæéãã
ãé·ãå Žåã«ã¯è¢å äœãšãã©ãŒåæãšã®åå¿ãè¢
å äœç²åã®ããªãå éšãŸã§é²ã¿ãåŸãããè¢å äœ
ã®çºå èŒåºŠããã³ç²äœç¹æ§ãæªåããã®ã§å¥œãŸã
ããªããè¢å äœãé žåç©è¢å äœã§ããã®ã§ãçŒæ
ã¯äžè¬ã«ç©ºæ°äžïŒé žåæ§é°å²æ°äžïŒã§è¡ãªããã
ã®ãæãŸãããããããªãããçªçŽ ã¬ã¹é°å²æ°ã
ã¢ã«ãŽã³ã¬ã¹é°å²æ°çã®äžæ§é°å²æ°äžããããã¯
å°éã®æ°ŽçŽ ã¬ã¹ãå«ãçªçŽ ã¬ã¹é°å²æ°çã®éå æ§
é°å²æ°äžã§çŒæãè¡ãªãããå Žåã«ã空æ°äžã§çŒ
æãè¡ãªãããå Žåã«åŸãããè¢å äœãšã»ãŒåæ§
ã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœãåŸãããã ãã®çŒæã«ãã€ãŠïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœç²åã¯ãã®è¡šé¢ãã
ãã©ãŒåæãšåå¿ãããã®åå¿ã«ãã€ãŠãã©ãŒã
è¢å äœäžã«æ¡æ£ãããã©ãŒãå«ãè¡šé¢å±€ãè¢å äœ
ç²åè¡šé¢ããå éšã«åã€ãŠåœ¢æãããããããŠåœ¢
æãããè¡šé¢å±€ã«ãããŠã¯ããã©ãŒã®æ¿åºŠã¯è¡šé¢
å±€ã®è¡šé¢ããå éšã«åã€ãŠæ¬¡ç¬¬ã«äœããªã€ãŠãã
ãã®ãšæããããè¡šé¢å±€ã«ãããŠãã©ãŒããããª
ã圢ã§ååšããŠãããã¯ãçšããããçŒæé°å²æ°
ããã³ãã©ãŒåæã«ãã€ãŠç°ãªããšæããããã
æ¬çºæã®è£œé æ¹æ³ã«ãããäžè¬çãªçŒæé°å²æ°ã§
ãã空æ°äžã§çŒæãè¡ãªãããå Žåã«ã¯ããã©ãŒ
ã¯é žåç©ãšããŠååšããè¡šé¢å±€äžã®è¢å äœã®çºå
ãé»å®³ããŠãããã®ãšèããããã çŒæåŸãæŽæµã也ç¥çè¢å äœè£œé ã«ãããŠäžè¬
ã«è¡ãªãããŠããåŸåŠçãè¡ãªã€ãŠæ¬çºæã®è¢å
äœãåŸãã äžè¿°ã®è£œé æ¹æ³ã«ãã€ãŠåŸãããæ¬çºæã®è¢å
äœã¯ïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»
è¢å äœã«å«ãŸããè¢å äœã§ããå éšãšãã®å éšãš
åãè¢å äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°
ãªããšãïŒçš®ã§ãããã©ãŒãšãå«ãäžèšè¡šé¢å±€ãš
ãããªããè¡šé¢å±€äžã®è¢å äœã¯ãã®çºå ããã©ãŒ
ã«ãã€ãŠé»å®³ãããŠãããåŸã€ãŠè¡šé¢å±€ã®çºå èŒ
床ã¯ãã©ãŒãå«ãŸãªãäžèšå éšã®çºå èŒåºŠããã
äœãã極端ãªå Žåè¡šé¢å±€ã¯ã»ãšãã©çºå ããªãã
ãããŠãã®è¡šé¢å±€ãååšããããã«æ¬çºæã®è¢å
äœã¯ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããã å ã®èª¬æããæãããªããã«ãæ¬çºæã®è¢å äœ
ã®è¡šé¢å±€ã®åãã¯äž»ãšããŠçŒææã®æž©åºŠããã³æ
éã«äŸåãããããªãã¡ãçŒæ枩床ãé«ããªãã°
ãªãçšè¢å äœãšãã©ãŒåæãšã®åå¿ãè¢å äœç²å
ã®ããå éšãŸã§é²ã¿è¡šé¢å±€ã¯åããªãããŸãçŒæ
枩床ãäžå®ã§ããå ŽåçŒææéãé·ããªãã°ãªã
çšåå¿ãè¢å äœç²åã®ããå éšãŸã§é²ã¿è¡šé¢å±€ã¯
åããªãããããŠåœ¢æãããè¡šé¢å±€äžã®ãã©ãŒæ¿
床ã«ãããããäžè¬ã«åŸãããè¢å äœã®ã¹ãŒããŒ
ãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯åœ¢æãããè¡šé¢å±€ã®å
ãã«äŸåãããããªãã¡ãè¡šé¢å±€ãåããªãã°ãª
ãçšåºæ¿é»åããŒã ã®ãšãã«ã®ãŒã®éŸå€ïŒæå¹ãª
çºå èŒåºŠãåŸãã®ã«å¿ èŠãªé»åããŒã ã®ãšãã«ã®
ãŒïŒã¯é«ããªãããåé»åããŒã ã®ãšãã«ã®ãŒã«
ãããçºå èŒåºŠã¯è¡šé¢å±€ãããèãå Žåãããäœ
ããªãããŸããçŒæ枩床ããã³çŒææéãäžå®ã§
ããå Žåãããªãã¡åœ¢æãããè¡šé¢å±€ã®åããã»
ãŒäžå®ã§ãããšèããããå Žåãæ¬çºæã®è¢å äœ
ã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯åœ¢æããã
è¡šé¢å±€äžã®ãã©ãŒæ¿åºŠãããªãã¡è¢å äœè£œé æã«
ããããã©ãŒæ·»å éã«äŸåãããããªãã¡ãè¢å
äœè£œé æã«ããããã©ãŒæ·»å éãå€ããªãã°ãªã
çšé»åããŒã ã®ãšãã«ã®ãŒã®éŸå€ã¯é«ããªããã
åé»åããŒã ã®ãšãã«ã®ãŒã«ãããçºå èŒåºŠã¯äœ
ããªããããã«æ¬çºæã®è¢å äœã®ã¹ãŒããŒãªãã¢
ãŒãªçºå èŒåºŠç¹æ§ã¯ãã®è¢å äœã«çšããããŠãã
ãã©ãŒã®çš®é¡ã«ãäŸåããã 第ïŒå³ããã³ç¬¬ïŒå³ã¯æ¬çºæã®è¢å äœã®å éé»
å§âçºå èŒåºŠç¹æ§ã瀺ãã°ã©ãã§ããã 第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã«ãã©ãŒãšããŠã³ãã«ããæ·»å ãã空æ°äž
ã§850âã§10åéçŒæããããšã«ãã€ãŠåŸãæ¬çº
æã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§ã瀺ãã°ã©
ãã§ãããæ²ç·ïœïŒïœããã³ïœã¯ã³ãã«ãæ·»å é
ãïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®æ¯äœ
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«ã«å¯ŸããŠããã
ã2.5Ã10-3ã°ã©ã ååãïŒÃ10-3ã°ã©ã ååã
ãã³ïŒÃ10-2ã°ã©ã ååã®å Žåã§ããã 第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã«ãã©ãŒãšããŠããã±ã«ãæ·»å ãã空æ°äž
ã§850âã§10åéçŒæããããšã«ãã€ãŠåŸãæ¬çº
æã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§ã瀺ãã°ã©
ãã§ãããæ²ç·ïœããã³ïœã¯ããã±ã«æ·»å éã
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®æ¯äœ
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«ã«å¯ŸããŠããã
ã2.5Ã10-3ã°ã©ã ååããã³10-2ã°ã©ã ååã®
å Žåã§ããã 第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã«ãã©ãŒãšããŠã³ãã«ãã該è¢å äœã®æ¯äœ
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«ã«å¯ŸããŠ10-2ã°
ã©ã ååæ·»å ãã空æ°äžã§çŒæããããšã«ãã€ãŠ
åŸãæ¬çºæã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§ã
瀺ãã°ã©ãã§ãããæ²ç·ïœïŒïœïŒïœïŒïœ ããã³ïœ
ã¯çŒæ枩床ããããã800âïŒ850âïŒ900âïŒ950
âããã³1000âã®å Žåã§ããããããã®å ŽåãçŒ
ææéã¯10åéã§ããã ãªã第ïŒå³ããã³ç¬¬ïŒå³ã®ãããã«ãããŠãã
çŽç·ïœã¯æªåŠçã®Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœã®ãªãã¢ãŒãªå éé»å§âçºå
èŒåºŠç¹æ§ã瀺ããã®ã§ããããŸã瞊軞ã®çºå èŒåºŠ
ã¯æªåŠçã®Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã®å éé»å§25KVã«ãããçºå èŒåºŠã100
ãšããçžå¯Ÿå€ã§è¡šããããŠããã 第ïŒå³ã第ïŒå³ããã³ç¬¬ïŒå³ããæãããªãã
ã«ãæ¬çºæã®è¢å äœã¯ã¹ãŒããŒãªãã¢ãŒãªå éé»
å§âçºå èŒåºŠç¹æ§ã瀺ãããŸã第ïŒå³ãšç¬¬ïŒå³ã®
æ¯èŒããæãããªããã«ãæ¬çºæã®è¢å äœã¯è£œé
æ¡ä»¶ïŒçŒæ枩床ãçŒææéããã©ãŒæ·»å éçïŒã
åãã§ãã€ãŠããã©ãŒã®çš®é¡ã«ãã€ãŠç°ãªã€ãå
éé»å§âçºå èŒåºŠç¹æ§ã瀺ããããã«ç¬¬ïŒå³ãã
ã³ç¬¬ïŒå³ããããã«ãããåæ²ç·ã®æ¯èŒããæã
ããªããã«ãæ¬çºæã®è¢å äœã¯çŒæ枩床ããã³çŒ
ææéãäžå®ã§ãã€ãŠãïŒããªãã¡åœ¢æãããè¡š
é¢å±€ã®åããã»ãŒäžå®ã§ãã€ãŠãïŒãã©ãŒæ·»å é
ã«ãã€ãŠïŒããªãã¡åœ¢æãããè¡šé¢å±€äžã®ãã©ãŒ
æ¿åºŠã«ãã€ãŠïŒç°ãªã€ãå éé»å§âçºå èŒåºŠç¹æ§
ã瀺ããããªãã¡ããã©ãŒæ·»å éãå€ããªãã°ãª
ãçšå éé»å§ã®éŸå€ã¯é«ããªãããçºå èŒåºŠã¯äœ
ããªãã ãŸãã第ïŒå³ã«ãããåæ²ç·ã®æ¯èŒããæãã
ãªããã«ãæ¬çºæã®è¢å äœã¯ãã©ãŒæ·»å éãäžå®
ã§ãã€ãŠãçŒææ¡ä»¶ã«ãã€ãŠç°ãªã€ãå éé»å§â
çºå èŒåºŠç¹æ§ã瀺ããããªãã¡ãçŒææéãäžå®
ã§ããå ŽåãçŒæ枩床ãé«ããªãã°ãªãçšåœ¢æã
ããè¡šé¢å±€ã¯åããªãå éé»å§ã®éŸå€ã¯é«ããªã
ããçºå èŒåºŠã¯äœããªãããªããçŒæ枩床ãäžå®
ãšããçŒææéãå€åãããå Žåãæ¬çºæã®è¢å
äœã¯ç¬¬ïŒå³ã«äŒŒãå éé»å§âçºå èŒåºŠç¹æ§ã瀺
ããããªãã¡ãçŒæ枩床ãäžå®ã§ããå ŽåãçŒæ
æéãé·ããªãã°ãªãçšåœ¢æãããè¡šé¢å±€ã¯åã
ãªãå éé»å§ã®éŸå€ã¯é«ããªãããçºå èŒåºŠã¯äœ
ããªãã äžè¿°ã®ããã«ãæ¬çºæã®è¢å äœã®ã¹ãŒããŒãªã
ã¢ãŒãªçºå èŒåºŠç¹æ§ã¯çŒæ枩床ãçŒææéããã©
ãŒã®çš®é¡ããã³ãã©ãŒæ·»å éã«ãã€ãŠå€åããåŸ
ã€ãŠããããå¶åŸ¡ããããšã«ãã€ãŠæã¿ã®ã¹ãŒã
ãŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœãåŸã
ããšãã§ããããããã«æ¬çºæã®è¢å äœã®ã¹ãŒã
ãŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯ãè¢å äœè£œé æã«ã
ã©ãŒåæãšå ±ã« ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»
è¢å äœã®æ¯äœæ§ææåã§ããZnOïŒMgOãã
ã³P2O5ã®ãã¡ã®å°ãªããšãïŒçš®ããããã¯ ç¡«é žå¡©ãç¡é žå¡©ãçé žå¡©çã®é«æž©ã§å解ããŠ
ZnOãMgOããã³P2O5ãšãªãäºéååç©ãã
ã°ãã·ãŠã ååç©ãçååç©ãããªãååç©çŸ€
ããéžã°ããååç©ã®å°ãªããšãïŒçš®ãããã
㯠äžèšïŒãšïŒã®äž¡æ¹ ãæ·»å ç©ãšããŠäœ¿çšããå Žåã«ãå€åããããšã
èŠåºãããããã®å Žåãäžè¬ã«åŸãããè¢å äœã¯
äžèšæ·»å ç©ã䜿çšããªãã§åäžæ¡ä»¶ã§è£œé ããè¢
å äœã«æ¯èŒããŠãé»åããŒã ã®ãšãã«ã®ãŒéŸå€ã
ããé«ãåé»åããŒã ã®ãšãã«ã®ãŒã«ãããçºå
èŒåºŠãããäœããããªã¹ãŒããŒãªãã¢ãŒãªçºå èŒ
床ç¹æ§ãæããŠãããããã¯äžèšæ·»å ç©ããã©ãŒ
åæãšè¢å äœãšã®åå¿ãä¿é²ãããããªåœ¹ç®ã
ãããã®ããã«æ·»å ç©ã䜿çšããªãå Žåãããå
ãè¡šé¢å±€ã圢æãããããã§ãããšèããããã
åŸã€ãŠãäžèšæ·»å ç©ã®çš®é¡ããã³ãã®éãå¶åŸ¡ã
ãããšã«ãã€ãŠãæã¿ã®ã¹ãŒããŒãªãã¢ãŒãªçºå
èŒåºŠç¹æ§ãæããè¢å äœãåŸãããšãã§ããããª
ããäžèšæ·»å ç©ã䜿çšãããšã«ãã€ãŠè£œé ããã
æ¬çºæã®è¢å äœã¯ããã®è¡šé¢å±€äžã«ïŒ¡ïŒZn1-aïŒ
MgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã«å«ãŸã
ãè¢å äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãª
ããšãïŒçš®ã§ãããã©ãŒã®ä»ã«ãZnOïŒMgOã
ãã³P2O5ã®ãã¡ã®å°ãªããšãïŒçš®ã§ããé žåç©
ãå«ãã§ããã 第ïŒå³ã¯è£œé æã«æ·»å ç©ã䜿çšããããšã«ãã€
ãŠåŸãæ¬çºæã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§
ããæ·»å ç©ã䜿çšããªãã§åŸãæ¬çºæã®è¢å äœã®
å éé»å§âçºå èŒåºŠç¹æ§ãšæ¯èŒããŠç€ºãã°ã©ãã§
ããã第ïŒå³ã«ãããŠãæ²ç·ïœã¯Î³åïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã«ãã©ãŒãšããŠã³ã
ã«ããããŸãæ·»å ç©ãšããŠZnOãæ·»å ãã空æ°äž
ã§950âã§10åéçŒæããããšã«ãã€ãŠåŸãè¢å
äœã®å éé»å§âçºå èŒåºŠç¹æ§ã§ãããæ²ç·ïœã¯
ZnOãçšããªãããšä»¥å€ã¯æ²ç·ïœã®è¢å äœãšå šã
åæ§ã«ããŠè£œé ãããè¢å äœã®å éé»å§âçºå èŒ
床ç¹æ§ã§ããããªãçŽç·ïœã¯æªåŠçã®Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®ãªãã¢
ãŒãªå éé»å§âçºå èŒåºŠç¹æ§ã瀺ããã®ã§ãããŸ
ã瞊軞ã®çºå èŒåºŠã¯æªåŠçã®Î³åïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®å éé»å§25KVã«
ãããçºå èŒåºŠã100ãšããçžå¯Ÿå€ã§è¡šããããŠ
ãããæ²ç·ïœãšæ²ç·ïœã®æ¯èŒããæãããªãã
ã«ã補é æã«æ·»å ç©ã䜿çšããè¢å äœïŒæ²ç·ïœïŒ
ã¯æ·»å ç©ã䜿çšããªãã§åäžæ¡ä»¶ã§è£œé ããè¢å
äœïŒæ²ç·ïœïŒã«æ¯èŒããŠãå éé»å§ã®éŸå€ããã
é«ãåå éé»å§ã«ãããçºå èŒåºŠãããäœããã
ãªã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããŠã
ãã å ã«è¿°ã¹ãããã«ãïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã¯ïŒ¡å€ãïœå€ãMnä»
掻éããã³çµæ¶æ§é ã«äŸåããŠç·è²ä¹è³èµ€è²çºå
ã瀺ãããããŠãã®è€åé žåç©ç³»è¢å äœã®çºå ã¹
ãã¯ãã«ã®åå€å¹ ã¯æ¯èŒççããåŸã€ãŠãã®è¢å
äœã®çºå è²ã®è²çŽåºŠã¯ããªãè¯ãããã®è¢å äœã
ãã©ãŒãšå ±ã«ç±åŠçãããã©ãŒãå«ãè¡šé¢å±€ã圢
æããããšã«ãã€ãŠåŸãããæ¬çºæã®è¢å äœã®çº
å ã¹ãã¯ãã«ã¯ããŒã¹ãšãªããã®è¢å äœã®çºå ã¹
ãã¯ãã«ãšã»ãŒåãã§ãããåŸã€ãŠãæ¬çºæã®è¢
å äœã¯ããŒã¹ãšãªãïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã®ïŒ¡å€ãïœå€ãMnä»
掻éããã³çµæ¶æ§é ã«äŸåããŠè²çŽåºŠãããªãè¯
ãç·è²ä¹è³èµ€è²ã®çºå ã瀺ãã第ïŒå³ã¯Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹
ãšããæ¬çºæã®è¢å äœã®çºå ã¹ãã¯ãã«ã瀺ãã°
ã©ãã§ããããã®çºå ã¹ãã¯ãã«ã¯Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®çºå ã¹
ãã¯ãã«ãšã»ãŒåãã§ããã ãŸãå ã«è¿°ã¹ãããã«ãïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã¯é·æ®å æ§ã§ãããã
ãã®è¢å äœãããŒã¹ãšããæ¬çºæã®è¢å äœã«ãã
ãŠãé·æ®å æ§ã¯æãªãããããšãªããã®ãŸãŸç¶æ
ãããŠããã第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹ãšããæ¬çºæã®è¢å
äœã®æ®å ã®æžè¡°æ²ç·ã瀺ãã°ã©ãã§ãããããã®
æ®å æžè¡°æ²ç·ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœã®æ®å æžè¡°æ²ç·ãšã»ãŒåãã§
ããã äžèšç¬¬ïŒè¡šã«ç€ºãããããã«ãïŒZn1-aïŒ
MgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã®ãã¡Î²
åããã³Î³åZn3ïŒPO4ïŒ2ïŒMnè¢å äœãαå
Zn2P2O7ïŒMnè¢å äœãαåZnïŒPO3ïŒ2ïŒMnè¢å
äœãMg3ïŒPO4ïŒ2ïŒMnè¢å äœãMgïŒPO3ïŒ2ïŒMn
è¢å äœãγåïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœç
ã¯èµ€è²çºå ã瀺ããåŸã€ãŠããããè¢å äœãããŒ
ã¹ãšããæ¬çºæã®è¢å äœã¯èµ€è²çºå ã瀺ãããã
ãŠãã®æ¬çºæã®èµ€è²çºå è¢å äœãšãªãã¢ãŒããã
ã¯ãµããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããç·è²çºå
è¢å äœãšãçµåãããããšã«ãã€ãŠé»åããŒã ã®
ãšãã«ã®ãŒã®å¢å ã«å¯Ÿå¿ããŠçºå è²ãç·è²ç³»ãã
èµ€è²ç³»ã«å€åãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡çš
è¢å èãæ§æããããšãã§ããããããŠãã®å Ž
åãæ¬çºæã®èµ€è²çºå è¢å äœã®çºå ã¹ãã¯ãã«ã®
åå€å¹ ã¯æ¯èŒççãã®ã§ããªãã¢ãŒãããã¯ãµã
ãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããç·è²çºå è¢å äœ
ãšããŠåå€å¹ ã®æ¯èŒççãçºå ã¹ãã¯ãã«ãæã
ãè¢å äœãçšããå Žåã«ã¯ãåŸãããè¢å èã¯ä»¥
äžã®ãããªå©ç¹ãæããã ïŒ èµ€è²å ããã³ç·è²å ã®è²çŽåºŠããããåŸã€ãŠ
ãã®èµ€è²å ãšç·è²å ãšã®å ç®æ··åã«ããé»è²ç³»
ã®å ã®è²çŽåºŠãè¯ãã ïŒ èµ€è²çºå è¢å äœã®çºå ã¹ãã¯ãã«ãšç·è²çºå
è¢å äœã®çºå ã¹ãã¯ãã«ãšãéè€ããããšããª
ãããããã¯éè€ããŠããããã§ããããã®ã
ãã«è²åçŸé åãåºãã 第ïŒå³ã¯æ¬çºæã®ã³ãã«ããå«ãè¡šé¢å±€ãæã
ãγåïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnèµ€è²çºå
è¢å äœãšãµããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæãã
Zn2SiO4ïŒMnïŒAsç·è²çºå è¢å äœïŒãªãã¢ãŒãª
çºå èŒåºŠç¹æ§ãæããZn2SiO4ïŒMnïŒAsè¢å äœ
ãç²ç åŠçããŠçŽ°ç²ååãããã®ïŒãšãçµåãã
ãè¢å èãæãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã®
çºå ã¹ãã¯ãã«ã瀺ãã°ã©ãã§ãããæ²ç·ïœïŒïœ
ããã³ïœã¯ããããé°æ¥µç·ç®¡ã®å éé»å§ã5KVã
15KVããã³25KVãšããå Žåã®çºå ã¹ãã¯ãã«
ã§ããããŸã第ïŒå³ã¯ç¬¬ïŒå³ã«ç€ºãããåçºå ã¹
ãã¯ãã«ã®è²åºŠç¹ãCIFè¡šè²ç³»è²åºŠåº§æšäžã«ç€ºã
ããã®ã§ãããè²åºŠç¹ïŒ¡ïŒïŒ¢ããã³ïŒ£ã¯ãããã
第ïŒå³ã®çºå ã¹ãã¯ãã«ïœïŒïœããã³ïœã«çžåœã
ãã 第ïŒå³ããæãããªããã«ãæ¬çºæã®Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹
ãšããè¢å äœãšZn2SiO4ïŒMnïŒAsè¢å äœãšãçµ
åãããè¢å èãæãããããã¬ãŒã·ãšã³åé°æ¥µ
ç·ç®¡ã¯ãå éé»å§ãå¢å ããã«åŸã€ãŠZn2SiO4ïŒ
MnïŒAsè¢å äœã«ããç·è²çºå ã«å¯Ÿããγå
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹
ãšããè¢å äœã«ããèµ€è²çºå ã®å²åã次第ã«å¢å
ãããã®çºå è²ã¯å éé»å§ã5KVãã25KVãŸã§
å¢å ããéã«ç¬¬ïŒå³ç¹ïŒ¡ã®é»ç·è²ããç¹ïŒ£ã®èµ€æ©
è²ãŸã§å€åããã æ¬çºæã®è¢å äœã¯åºæ¿é»åããŒã ã®ãšãã«ã®ãŒ
ã®å€åã«å¯ŸããŠãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ã瀺ãããç¹ã«å éé»å§ã®å€åã«å¯ŸããŠããã¹
ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã瀺ããå°ãæ¬çº
æã«ãããŠåèšãã©ãŒãšå ±ã«éãé ããžã«ã³ããŠ
ã ãããªããã¿ã³ã¿ã«ãã¯ãã ãã¢ãªããã³ãã
ã³ã¿ã³ã°ã¹ãã³çã埮é䜵çšããŠãè¯ãã 以äžèª¬æããããã«æ¬çºæã¯ãã©ãŒãå«ãè¡šé¢
å±€ãæããããã«ãã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå
èŒåºŠç¹æ§ã瀺ãæ°èŠãªé·æ®å æ§ç·è²ä¹è³èµ€è²çºå
è¢å äœãæäŸãããã®ã§ãããæ¬çºæã®è¢å äœã¯
é·æ®å æ§ãããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡çšè¢å äœãš
ããŠæçšã§ããããã®å·¥æ¥çå©çšäŸ¡å€ã¯éåžžã«å€§
ããã 次ã«å®æœäŸã«ãã€ãŠæ¬çºæã説æããã å®æœäŸ ïŒ å¹³åç²ååŸã9ÎŒã®Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœ371.9ïœãšãå¡©åã³ãã«ã
ïŒCoCl2ã»6H2OïŒ3.72ïœãå«ãå¡©åã³ãã«ã氎溶
液ãšãå åã«æ··åããåŸä¹Ÿç¥ãããåŸãããæ··å
ç©äžã«ã¯ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœ
ã®æ¯äœïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«åœã10-2
ã°ã©ã ååã®ã³ãã«ããå«ãŸããŠããããã®æ··å
ç©10ïœãç³è±ã«ããã«å ¥ãã空æ°äžã§850âã§10
åéçŒæãããçŒæåŸãçŒæç©ãæ°ŽæŽãã也ç¥ã
ãŠã³ãã«ããå«ãè¡šé¢å±€ãæããγåïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãåŸãããã®è¢å äœ
ã¯åºæ¿é»åç·ã®å éé»å§ãå€åãããæã第ïŒå³
ã®æ²ç·ïœã«ç€ºããããããªã¹ãŒããŒãªãã¢ãŒãªçº
å èŒåºŠç¹æ§ã瀺ããããŸãããã®è¢å äœã¯ç¬¬ïŒå³
ã«ç€ºããããããªæ®å ç¹æ§ã瀺ããã å®æœäŸ ïŒ å¹³åç²ååŸã10ÎŒã®Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒ
PO4ïŒ2ïŒMnè¢å äœ371.9ïœãšãç¡é žããã±ã«ãNi
ïŒNO3ïŒ2ã»6H2Oã60.6ïœãå«ãç¡é žããã±ã«æ°Žæº¶
液ãšãå åã«æ··åããåŸä¹Ÿç¥ãããåŸãããæ··å
ç©äžã«ã¯ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœ
ã®æ¯äœïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«åœã10-2
ã°ã©ã ååã®ããã±ã«ãå«ãŸããŠããããã®æ··å
ç©10ïœãç³è±ã«ããã«å ¥ã空æ°äžã§850âã§10å
éçŒæãããçŒæåŸãçŒæç©ãæ°ŽæŽãã也ç¥ããŠ
ããã±ã«ãå«ãè¡šé¢å±€ãæããγåïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãåŸãããã®è¢å äœ
ã¯åºæ¿é»åç·ã®å éé»å§ãå€åãããæã第ïŒå³
ã®æ²ç·ïœã«ç€ºããããããªã¹ãŒããŒãªãã¢ãŒãªçº
å èŒåºŠç¹æ§ã瀺ããã å®æœäŸ ïŒ å¹³åç²ååŸã9ÎŒã®Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœ371.9ïœãZnO122ïœããã³
CoCl2ã»6H2O2.38ïœãå«ãCoCl2ã»6H2O氎溶液
ãçšãã以äžå®æœäŸïŒãšå šãåæ§ã«ããŠã³ãã«ã
ãå«ãè¡šé¢å±€ãæããγåïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœãåŸãããã®è¢å äœã¯åºæ¿é»
åç·ã®å éé»å§ãå€åãããæã第ïŒå³ã®æ²ç·ïœ
ã«ç€ºããããããªã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ã瀺ããã
è¢å äœãå«ããã®çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ããããã³ïœã¯ããããïŒâŠïŒ¡âŠ3.5ãã
ã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ããïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»é·æ®å æ§
è¢å äœã«ã€ããŠã¯ã³ãã«ãããã³ããã±ã«ãæå¹
ãªãã©ãŒã§ããããã®ãã©ãŒãç±åŠçæ¡ä»¶ãå å
ã«å¶åŸ¡ããŠäžèšè¢å äœè¡šé¢éšåã«å«æããããå Ž
åã«ã¯è¯å¥œãªã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã
æããé·æ®å æ§è¢å äœãåŸãããšãã§ããããšã
èŠåºããæ¬çºæãå®æããã«è³ã€ãã æ¬çºæã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæ
ããè¢å äœã¯ãçµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ3.5ã
ãã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ããïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©è¢å äœã«å«
ãŸããè¢å äœã§ããå éšãšããã®å éšãšåãè¢å
äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãªããšã
ïŒçš®ãšãå«ãè¡šé¢å±€ãšãããªãããšãç¹åŸŽãšã
ãã ãŸããæ¬çºæã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ãæããè¢å äœã®è£œé æ¹æ³ã¯ã çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšã
ïŒçš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ
3.5ããã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ã
ãïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»è¢å äœ
ã«å«ãŸããè¢å äœãšã åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡
ã®å°ãªããšãïŒçš®ãããã㯠ã³ãã«ãååç©ããã³ããã±ã«ååç©ãã
ãªãååç©çŸ€ããéžã°ããååç©ã®å°ãªããš
ãïŒçš®ãããã㯠åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®äžŠã³ã«ã³ãã«ãååç©ããã³
ããã±ã«ååç©ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš® ãšãæ··åããåŸãããæ··åç©ã500ä¹è³1300â
ã®æž©åºŠã§çŒæããããšãç¹åŸŽãšããã ããã«ãæ¬çºæã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒ
床ç¹æ§ãæããè¢å äœã®å¥ã®è£œé æ¹æ³ã¯ãäžèš
ïŒããã³ïŒã«ããã« é žåäºéïŒZnOïŒããã³é«æž©ã§å解ããŠZnO
ãšãªãäºéååç©ãããªãäºéååç©çŸ€ãé žå
ãã°ãã·ãŠã ïŒMgOïŒããã³é«æž©ã§å解ããŠ
MgOãšãªããã°ãã·ãŠã ååç©ãããªããã°
ãã·ãŠã ååç©çŸ€ã䞊ã³ã«äºé žåçïŒP2O5ïŒ
ããã³é«æž©ã§å解ããŠP2O5ãšãªãçååç©ã
ããªãçååç©çŸ€ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš® ãæ··åããåŸãããæ··åç©ã500ä¹è³1300âã®æž©
床ã§çŒæããããšãç¹åŸŽãšããã ãªããäžèšïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒ
ïŒïŒžïŒç³»è¢å äœã¯ïŒZn1-aïŒMgaïŒïŒ¯éïŒïŒ¡å€ïŒã
MgéïŒïœå€ïŒãMnä»æŽ»éããã³çµæ¶æ§é ã®å€å
ã«å¿ããŠäžèšç¬¬ïŒè¡šã«äŸç€ºãããããã«ç·è²ä¹è³
èµ€è²çºå ã瀺ããããã®è¢å äœã®è¡šé¢éšåã«äžèš
ãã©ãŒãå«ãŸããæ¬çºæã®è¢å äœã®çºå è²ïŒçºå
ã¹ãã¯ãã«ïŒã¯ãã®è¢å äœãšã»ãŒåãã§ãããã
ãªãã¡ãæ¬çºæã®è¢å äœã¯è©²è¢å äœã®ããŒã¹ãšãª
ãäžèšïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ
ç³»è¢å äœã®ïŒ¡å€ãïœå€ãMnä»æŽ»éããã³çµæ¶æ§
é 次第ã§ç·è²ä¹è³èµ€è²ã®çºå ã瀺ãã 第 ïŒ è¡š è¢ å äœ ããŒã¯æ³¢é·ïŒnmïŒ Î±åZn3ïŒPO4ïŒ2ïŒMn 551 βå ã 638 γå ã 632 αåZn2P2O7ïŒMn 690 αåZnïŒPO3ïŒ2ïŒMn 626 βå ã 570 Mg3ïŒPO4ïŒ2ïŒMn 632 MgïŒPO3ïŒ2ïŒMn 620 γåïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMn 628 ãŸããïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ
ç³»è¢å äœã¯é·æ®å æ§ã§ãããããã®è¢å äœã®è¡šé¢
éšåã«äžèšãã©ãŒãå«ãŸããæ¬çºæã®è¢å äœã«ã
ããŠããã®é·æ®å æ§ã¯ãã®ãŸãŸç¶æãããŠããã ãŸãæ¬æ现æžã«ãããŠãè¢å äœçµæåŒïŒ¡
ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒã«ããã
ïŒïŒžïŒã®è¡šç€ºã¯ããã®è¢å äœãMnã®å ±ä»æŽ»å€ãš
ããŠïŒžãããªãã¡Asãããã¯Pbãããã¯AsãšPb
ãå«ãã§ããŠãããããšãæå³ãããã®ãšããã
ãŸãããã«ä»éããŠããã³ã¬ã³ä»æŽ»ããšããäžè¬
çè¡šçŸã¯ãè¢å äœãå ±ä»æŽ»å€ïŒžãå«ãå Žåã«ã¯ã
ããã³ã¬ã³ããã³ç çŽ ä»æŽ»ããããã³ã¬ã³ããã³é
ä»æŽ»ããããã¯ããã³ã¬ã³ãç çŽ ããã³éä»æŽ»ã
ãæå³ãããã®ãšããã æ¬çºæã®è¢å äœã¯ä»¥äžã«è¿°ã¹ã補é æ¹æ³ã«ãã€
ãŠè£œé ãããã ã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ãããã©ãŒã®åæãšããŠã¯ããããéå±ã®å
äœãçšããããŠãããããç¡«é žå¡©ãç¡é žå¡©ãçé ž
å¡©ãããã²ã³åç©ãé žåç©çã®ãããéå±ã®åå
ç©ãçšããããŠããããããã®äž¡æ¹ãçšããããŠ
ããããããªãã¡ããã©ãŒã®åæãšããŠã¯ã åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®å°
ãªããšãïŒçš®ãããã㯠ã³ãã«ãååç©ããã³ããã±ã«ååç©ãããª
ãååç©çŸ€ããéžã°ããååç©ã®å°ãªããšãïŒ
çš®ãããã㯠åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®å°
ãªããšãïŒçš®äžŠã³ã«ã³ãã«ãååç©ããã³ãã
ã±ã«ååç©ãããªãååç©çŸ€ããéžã°ããåå
ç©ã®å°ãªããšãïŒçš® ãçšããããããã®ãã©ãŒåæãïŒZn1-aïŒ
MgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã«å«ãŸã
ãè¢å äœãšæ··åããããã®å Žåããã©ãŒåæã¯ã
ã©ãŒã®éãè¢å äœã®æ¯äœïŒã¢ã«åœãïŒÃ10-1ã°ã©
ã åå以äžãšãªãããã«æ··åããã®ã奜ãŸããã
ããã¯ãã©ãŒæ·»å éã¯åœ¢æãããè¡šé¢å±€ã®åãã«
é¢ä¿ãããããã©ãŒæ·»å éãäžèšå€ãããå€ããª
ããšè¡šé¢ã®åããåããªããå³ã¡å éšã®çºå éšã
èããå°ãªããªããå®çšäžã®èŒåºŠãåŸãããªããª
ãããã§ãããç¹ã«å¥œãŸãããã©ãŒæ·»å éã¯è¢å
äœã®æ¯äœïŒã¢ã«åœã10-5ä¹è³7.5Ã10-2ã°ã©ã å
åã§ããã è¢å äœãšãã©ãŒåæãšã®æ··åã¯ããŒã«ãã«ãã
ããµãŒãã«ãä¹³é¢çãçšããŠäž¡è ããã®ãŸãŸæ··å
ãã也åŒã§è¡ãªã€ãŠããããããã©ãŒåæãæ°Žã
ææ©æº¶åªçã«æº¶è§£ãããã¯åæ£ããŠæ¶²ç¶ãšããã
ã®æ¶²ãè¢å äœã«æ·»å ããŠäž¡è ãããŒã¹ãç¶æ ã§æ··
åãã湿åŒã§è¡ãªã€ãŠããããããå質ãªæ··åç©
ãåŸããããšããç¹ãããè¢å äœãšãã©ãŒåæãš
ã®æ··åã¯æ¹¿åŒã§è¡ãªãã®ã奜ãŸãããæ··åã湿åŒ
ã§è¡ãªãå Žåã«ã¯ãæ··ååŸããŒã¹ãç¶æ ã®æ··åç©
ã也ç¥ããã ãªããäžèšïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒ
ïŒïŒžïŒç³»è¢å äœã®ãã³ã¬ã³ä»æŽ»éã¯çºå èŒåºŠã®ç¹
ããæ¯äœïŒã¢ã«åœã10-4ä¹è³ïŒÃ10-1ã°ã©ã åå
ã§ããã®ã奜ãŸããããŸããç çŽ ããã³éã®ãã¡
ã®å°ãªããšãïŒçš®ãå ±ä»æŽ»ãããå Žåã«ã¯ãã®é
ã¯æ¯äœïŒã¢ã«åœãïŒÃ10-3ã°ã©ã åå以äžã§ãã
ã®ã奜ãŸããã 次ã«åŸãããæ··åç©ãç³è±ã«ãããã¢ã«ããã«
ããçã®èç±æ§å®¹åšã«å å¡«ããŠçŒæãè¡ãªããçŒ
æã¯500ä¹è³1300âã®æž©åºŠã§è¡ãªãããã500âã
ããäœã枩床ã§çŒæãè¡ãªãããå Žåã«ã¯è¢å äœ
ãšãã©ãŒåæãšã®åå¿ãèµ·ããããåŸã€ãŠãã©ãŒ
ãå«ãè¡šé¢å±€ã¯åœ¢æããããæ¬çºæã®è¢å äœã¯åŸ
ãããªããäžæ¹ã1300âãããé«ã枩床ã§çŒæã
è¡ãªãããå Žåã«ã¯äžè¬ã«è¢å äœãšãã©ãŒåæãš
ã®åå¿ãè¢å äœç²åã®ããªãå éšãŸã§é²ã¿ïŒããª
ãã¡ãéåžžã«åãè¡šé¢å±€ã圢æããïŒãåŸããã
è¢å äœã®çºå èŒåºŠãèããäœäžãããšåæã«ãã®
ç²äœç¹æ§ïŒå¡åžç¹æ§ïŒãæªããªãããã奜ãŸãã
çŒæ枩床ã¯700ä¹è³1100âã§ãããçŒææéã¯è¢
å äœãšãã©ãŒåæãšã®æ··åç©ã®èç±æ§å®¹åšãžã®å
å¡«éãçŒæ枩床çã«ãã€ãŠç°ãªãããäžè¬ã«ã¯ïŒ
åä¹è³ïŒæéã§ããã®ã奜ãŸãããçŒææéãïŒ
åãããçããå Žåã«ã¯è¢å äœãšãã©ãŒåæãšã®
åå¿ãèµ·ããã«ãããåŸã€ãŠãã©ãŒãå«ãè¡šé¢å±€
ã¯åœ¢æããã«ãããäžæ¹ãçŒææéãïŒæéãã
ãé·ãå Žåã«ã¯è¢å äœãšãã©ãŒåæãšã®åå¿ãè¢
å äœç²åã®ããªãå éšãŸã§é²ã¿ãåŸãããè¢å äœ
ã®çºå èŒåºŠããã³ç²äœç¹æ§ãæªåããã®ã§å¥œãŸã
ããªããè¢å äœãé žåç©è¢å äœã§ããã®ã§ãçŒæ
ã¯äžè¬ã«ç©ºæ°äžïŒé žåæ§é°å²æ°äžïŒã§è¡ãªããã
ã®ãæãŸãããããããªãããçªçŽ ã¬ã¹é°å²æ°ã
ã¢ã«ãŽã³ã¬ã¹é°å²æ°çã®äžæ§é°å²æ°äžããããã¯
å°éã®æ°ŽçŽ ã¬ã¹ãå«ãçªçŽ ã¬ã¹é°å²æ°çã®éå æ§
é°å²æ°äžã§çŒæãè¡ãªãããå Žåã«ã空æ°äžã§çŒ
æãè¡ãªãããå Žåã«åŸãããè¢å äœãšã»ãŒåæ§
ã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœãåŸãããã ãã®çŒæã«ãã€ãŠïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœç²åã¯ãã®è¡šé¢ãã
ãã©ãŒåæãšåå¿ãããã®åå¿ã«ãã€ãŠãã©ãŒã
è¢å äœäžã«æ¡æ£ãããã©ãŒãå«ãè¡šé¢å±€ãè¢å äœ
ç²åè¡šé¢ããå éšã«åã€ãŠåœ¢æãããããããŠåœ¢
æãããè¡šé¢å±€ã«ãããŠã¯ããã©ãŒã®æ¿åºŠã¯è¡šé¢
å±€ã®è¡šé¢ããå éšã«åã€ãŠæ¬¡ç¬¬ã«äœããªã€ãŠãã
ãã®ãšæããããè¡šé¢å±€ã«ãããŠãã©ãŒããããª
ã圢ã§ååšããŠãããã¯ãçšããããçŒæé°å²æ°
ããã³ãã©ãŒåæã«ãã€ãŠç°ãªããšæããããã
æ¬çºæã®è£œé æ¹æ³ã«ãããäžè¬çãªçŒæé°å²æ°ã§
ãã空æ°äžã§çŒæãè¡ãªãããå Žåã«ã¯ããã©ãŒ
ã¯é žåç©ãšããŠååšããè¡šé¢å±€äžã®è¢å äœã®çºå
ãé»å®³ããŠãããã®ãšèããããã çŒæåŸãæŽæµã也ç¥çè¢å äœè£œé ã«ãããŠäžè¬
ã«è¡ãªãããŠããåŸåŠçãè¡ãªã€ãŠæ¬çºæã®è¢å
äœãåŸãã äžè¿°ã®è£œé æ¹æ³ã«ãã€ãŠåŸãããæ¬çºæã®è¢å
äœã¯ïŒ¡ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»
è¢å äœã«å«ãŸããè¢å äœã§ããå éšãšãã®å éšãš
åãè¢å äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°
ãªããšãïŒçš®ã§ãããã©ãŒãšãå«ãäžèšè¡šé¢å±€ãš
ãããªããè¡šé¢å±€äžã®è¢å äœã¯ãã®çºå ããã©ãŒ
ã«ãã€ãŠé»å®³ãããŠãããåŸã€ãŠè¡šé¢å±€ã®çºå èŒ
床ã¯ãã©ãŒãå«ãŸãªãäžèšå éšã®çºå èŒåºŠããã
äœãã極端ãªå Žåè¡šé¢å±€ã¯ã»ãšãã©çºå ããªãã
ãããŠãã®è¡šé¢å±€ãååšããããã«æ¬çºæã®è¢å
äœã¯ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããã å ã®èª¬æããæãããªããã«ãæ¬çºæã®è¢å äœ
ã®è¡šé¢å±€ã®åãã¯äž»ãšããŠçŒææã®æž©åºŠããã³æ
éã«äŸåãããããªãã¡ãçŒæ枩床ãé«ããªãã°
ãªãçšè¢å äœãšãã©ãŒåæãšã®åå¿ãè¢å äœç²å
ã®ããå éšãŸã§é²ã¿è¡šé¢å±€ã¯åããªãããŸãçŒæ
枩床ãäžå®ã§ããå ŽåçŒææéãé·ããªãã°ãªã
çšåå¿ãè¢å äœç²åã®ããå éšãŸã§é²ã¿è¡šé¢å±€ã¯
åããªãããããŠåœ¢æãããè¡šé¢å±€äžã®ãã©ãŒæ¿
床ã«ãããããäžè¬ã«åŸãããè¢å äœã®ã¹ãŒããŒ
ãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯åœ¢æãããè¡šé¢å±€ã®å
ãã«äŸåãããããªãã¡ãè¡šé¢å±€ãåããªãã°ãª
ãçšåºæ¿é»åããŒã ã®ãšãã«ã®ãŒã®éŸå€ïŒæå¹ãª
çºå èŒåºŠãåŸãã®ã«å¿ èŠãªé»åããŒã ã®ãšãã«ã®
ãŒïŒã¯é«ããªãããåé»åããŒã ã®ãšãã«ã®ãŒã«
ãããçºå èŒåºŠã¯è¡šé¢å±€ãããèãå Žåãããäœ
ããªãããŸããçŒæ枩床ããã³çŒææéãäžå®ã§
ããå Žåãããªãã¡åœ¢æãããè¡šé¢å±€ã®åããã»
ãŒäžå®ã§ãããšèããããå Žåãæ¬çºæã®è¢å äœ
ã®ã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯åœ¢æããã
è¡šé¢å±€äžã®ãã©ãŒæ¿åºŠãããªãã¡è¢å äœè£œé æã«
ããããã©ãŒæ·»å éã«äŸåãããããªãã¡ãè¢å
äœè£œé æã«ããããã©ãŒæ·»å éãå€ããªãã°ãªã
çšé»åããŒã ã®ãšãã«ã®ãŒã®éŸå€ã¯é«ããªããã
åé»åããŒã ã®ãšãã«ã®ãŒã«ãããçºå èŒåºŠã¯äœ
ããªããããã«æ¬çºæã®è¢å äœã®ã¹ãŒããŒãªãã¢
ãŒãªçºå èŒåºŠç¹æ§ã¯ãã®è¢å äœã«çšããããŠãã
ãã©ãŒã®çš®é¡ã«ãäŸåããã 第ïŒå³ããã³ç¬¬ïŒå³ã¯æ¬çºæã®è¢å äœã®å éé»
å§âçºå èŒåºŠç¹æ§ã瀺ãã°ã©ãã§ããã 第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã«ãã©ãŒãšããŠã³ãã«ããæ·»å ãã空æ°äž
ã§850âã§10åéçŒæããããšã«ãã€ãŠåŸãæ¬çº
æã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§ã瀺ãã°ã©
ãã§ãããæ²ç·ïœïŒïœããã³ïœã¯ã³ãã«ãæ·»å é
ãïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®æ¯äœ
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«ã«å¯ŸããŠããã
ã2.5Ã10-3ã°ã©ã ååãïŒÃ10-3ã°ã©ã ååã
ãã³ïŒÃ10-2ã°ã©ã ååã®å Žåã§ããã 第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã«ãã©ãŒãšããŠããã±ã«ãæ·»å ãã空æ°äž
ã§850âã§10åéçŒæããããšã«ãã€ãŠåŸãæ¬çº
æã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§ã瀺ãã°ã©
ãã§ãããæ²ç·ïœããã³ïœã¯ããã±ã«æ·»å éã
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®æ¯äœ
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«ã«å¯ŸããŠããã
ã2.5Ã10-3ã°ã©ã ååããã³10-2ã°ã©ã ååã®
å Žåã§ããã 第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã«ãã©ãŒãšããŠã³ãã«ãã該è¢å äœã®æ¯äœ
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«ã«å¯ŸããŠ10-2ã°
ã©ã ååæ·»å ãã空æ°äžã§çŒæããããšã«ãã€ãŠ
åŸãæ¬çºæã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§ã
瀺ãã°ã©ãã§ãããæ²ç·ïœïŒïœïŒïœïŒïœ ããã³ïœ
ã¯çŒæ枩床ããããã800âïŒ850âïŒ900âïŒ950
âããã³1000âã®å Žåã§ããããããã®å ŽåãçŒ
ææéã¯10åéã§ããã ãªã第ïŒå³ããã³ç¬¬ïŒå³ã®ãããã«ãããŠãã
çŽç·ïœã¯æªåŠçã®Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœã®ãªãã¢ãŒãªå éé»å§âçºå
èŒåºŠç¹æ§ã瀺ããã®ã§ããããŸã瞊軞ã®çºå èŒåºŠ
ã¯æªåŠçã®Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMn
è¢å äœã®å éé»å§25KVã«ãããçºå èŒåºŠã100
ãšããçžå¯Ÿå€ã§è¡šããããŠããã 第ïŒå³ã第ïŒå³ããã³ç¬¬ïŒå³ããæãããªãã
ã«ãæ¬çºæã®è¢å äœã¯ã¹ãŒããŒãªãã¢ãŒãªå éé»
å§âçºå èŒåºŠç¹æ§ã瀺ãããŸã第ïŒå³ãšç¬¬ïŒå³ã®
æ¯èŒããæãããªããã«ãæ¬çºæã®è¢å äœã¯è£œé
æ¡ä»¶ïŒçŒæ枩床ãçŒææéããã©ãŒæ·»å éçïŒã
åãã§ãã€ãŠããã©ãŒã®çš®é¡ã«ãã€ãŠç°ãªã€ãå
éé»å§âçºå èŒåºŠç¹æ§ã瀺ããããã«ç¬¬ïŒå³ãã
ã³ç¬¬ïŒå³ããããã«ãããåæ²ç·ã®æ¯èŒããæã
ããªããã«ãæ¬çºæã®è¢å äœã¯çŒæ枩床ããã³çŒ
ææéãäžå®ã§ãã€ãŠãïŒããªãã¡åœ¢æãããè¡š
é¢å±€ã®åããã»ãŒäžå®ã§ãã€ãŠãïŒãã©ãŒæ·»å é
ã«ãã€ãŠïŒããªãã¡åœ¢æãããè¡šé¢å±€äžã®ãã©ãŒ
æ¿åºŠã«ãã€ãŠïŒç°ãªã€ãå éé»å§âçºå èŒåºŠç¹æ§
ã瀺ããããªãã¡ããã©ãŒæ·»å éãå€ããªãã°ãª
ãçšå éé»å§ã®éŸå€ã¯é«ããªãããçºå èŒåºŠã¯äœ
ããªãã ãŸãã第ïŒå³ã«ãããåæ²ç·ã®æ¯èŒããæãã
ãªããã«ãæ¬çºæã®è¢å äœã¯ãã©ãŒæ·»å éãäžå®
ã§ãã€ãŠãçŒææ¡ä»¶ã«ãã€ãŠç°ãªã€ãå éé»å§â
çºå èŒåºŠç¹æ§ã瀺ããããªãã¡ãçŒææéãäžå®
ã§ããå ŽåãçŒæ枩床ãé«ããªãã°ãªãçšåœ¢æã
ããè¡šé¢å±€ã¯åããªãå éé»å§ã®éŸå€ã¯é«ããªã
ããçºå èŒåºŠã¯äœããªãããªããçŒæ枩床ãäžå®
ãšããçŒææéãå€åãããå Žåãæ¬çºæã®è¢å
äœã¯ç¬¬ïŒå³ã«äŒŒãå éé»å§âçºå èŒåºŠç¹æ§ã瀺
ããããªãã¡ãçŒæ枩床ãäžå®ã§ããå ŽåãçŒæ
æéãé·ããªãã°ãªãçšåœ¢æãããè¡šé¢å±€ã¯åã
ãªãå éé»å§ã®éŸå€ã¯é«ããªãããçºå èŒåºŠã¯äœ
ããªãã äžè¿°ã®ããã«ãæ¬çºæã®è¢å äœã®ã¹ãŒããŒãªã
ã¢ãŒãªçºå èŒåºŠç¹æ§ã¯çŒæ枩床ãçŒææéããã©
ãŒã®çš®é¡ããã³ãã©ãŒæ·»å éã«ãã€ãŠå€åããåŸ
ã€ãŠããããå¶åŸ¡ããããšã«ãã€ãŠæã¿ã®ã¹ãŒã
ãŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœãåŸã
ããšãã§ããããããã«æ¬çºæã®è¢å äœã®ã¹ãŒã
ãŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã¯ãè¢å äœè£œé æã«ã
ã©ãŒåæãšå ±ã« ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»
è¢å äœã®æ¯äœæ§ææåã§ããZnOïŒMgOãã
ã³P2O5ã®ãã¡ã®å°ãªããšãïŒçš®ããããã¯ ç¡«é žå¡©ãç¡é žå¡©ãçé žå¡©çã®é«æž©ã§å解ããŠ
ZnOãMgOããã³P2O5ãšãªãäºéååç©ãã
ã°ãã·ãŠã ååç©ãçååç©ãããªãååç©çŸ€
ããéžã°ããååç©ã®å°ãªããšãïŒçš®ãããã
㯠äžèšïŒãšïŒã®äž¡æ¹ ãæ·»å ç©ãšããŠäœ¿çšããå Žåã«ãå€åããããšã
èŠåºãããããã®å Žåãäžè¬ã«åŸãããè¢å äœã¯
äžèšæ·»å ç©ã䜿çšããªãã§åäžæ¡ä»¶ã§è£œé ããè¢
å äœã«æ¯èŒããŠãé»åããŒã ã®ãšãã«ã®ãŒéŸå€ã
ããé«ãåé»åããŒã ã®ãšãã«ã®ãŒã«ãããçºå
èŒåºŠãããäœããããªã¹ãŒããŒãªãã¢ãŒãªçºå èŒ
床ç¹æ§ãæããŠãããããã¯äžèšæ·»å ç©ããã©ãŒ
åæãšè¢å äœãšã®åå¿ãä¿é²ãããããªåœ¹ç®ã
ãããã®ããã«æ·»å ç©ã䜿çšããªãå Žåãããå
ãè¡šé¢å±€ã圢æãããããã§ãããšèããããã
åŸã€ãŠãäžèšæ·»å ç©ã®çš®é¡ããã³ãã®éãå¶åŸ¡ã
ãããšã«ãã€ãŠãæã¿ã®ã¹ãŒããŒãªãã¢ãŒãªçºå
èŒåºŠç¹æ§ãæããè¢å äœãåŸãããšãã§ããããª
ããäžèšæ·»å ç©ã䜿çšãããšã«ãã€ãŠè£œé ããã
æ¬çºæã®è¢å äœã¯ããã®è¡šé¢å±€äžã«ïŒ¡ïŒZn1-aïŒ
MgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã«å«ãŸã
ãè¢å äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãª
ããšãïŒçš®ã§ãããã©ãŒã®ä»ã«ãZnOïŒMgOã
ãã³P2O5ã®ãã¡ã®å°ãªããšãïŒçš®ã§ããé žåç©
ãå«ãã§ããã 第ïŒå³ã¯è£œé æã«æ·»å ç©ã䜿çšããããšã«ãã€
ãŠåŸãæ¬çºæã®è¢å äœã®å éé»å§âçºå èŒåºŠç¹æ§
ããæ·»å ç©ã䜿çšããªãã§åŸãæ¬çºæã®è¢å äœã®
å éé»å§âçºå èŒåºŠç¹æ§ãšæ¯èŒããŠç€ºãã°ã©ãã§
ããã第ïŒå³ã«ãããŠãæ²ç·ïœã¯Î³åïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã«ãã©ãŒãšããŠã³ã
ã«ããããŸãæ·»å ç©ãšããŠZnOãæ·»å ãã空æ°äž
ã§950âã§10åéçŒæããããšã«ãã€ãŠåŸãè¢å
äœã®å éé»å§âçºå èŒåºŠç¹æ§ã§ãããæ²ç·ïœã¯
ZnOãçšããªãããšä»¥å€ã¯æ²ç·ïœã®è¢å äœãšå šã
åæ§ã«ããŠè£œé ãããè¢å äœã®å éé»å§âçºå èŒ
床ç¹æ§ã§ããããªãçŽç·ïœã¯æªåŠçã®Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®ãªãã¢
ãŒãªå éé»å§âçºå èŒåºŠç¹æ§ã瀺ããã®ã§ãããŸ
ã瞊軞ã®çºå èŒåºŠã¯æªåŠçã®Î³åïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®å éé»å§25KVã«
ãããçºå èŒåºŠã100ãšããçžå¯Ÿå€ã§è¡šããããŠ
ãããæ²ç·ïœãšæ²ç·ïœã®æ¯èŒããæãããªãã
ã«ã補é æã«æ·»å ç©ã䜿çšããè¢å äœïŒæ²ç·ïœïŒ
ã¯æ·»å ç©ã䜿çšããªãã§åäžæ¡ä»¶ã§è£œé ããè¢å
äœïŒæ²ç·ïœïŒã«æ¯èŒããŠãå éé»å§ã®éŸå€ããã
é«ãåå éé»å§ã«ãããçºå èŒåºŠãããäœããã
ãªã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããŠã
ãã å ã«è¿°ã¹ãããã«ãïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã¯ïŒ¡å€ãïœå€ãMnä»
掻éããã³çµæ¶æ§é ã«äŸåããŠç·è²ä¹è³èµ€è²çºå
ã瀺ãããããŠãã®è€åé žåç©ç³»è¢å äœã®çºå ã¹
ãã¯ãã«ã®åå€å¹ ã¯æ¯èŒççããåŸã€ãŠãã®è¢å
äœã®çºå è²ã®è²çŽåºŠã¯ããªãè¯ãããã®è¢å äœã
ãã©ãŒãšå ±ã«ç±åŠçãããã©ãŒãå«ãè¡šé¢å±€ã圢
æããããšã«ãã€ãŠåŸãããæ¬çºæã®è¢å äœã®çº
å ã¹ãã¯ãã«ã¯ããŒã¹ãšãªããã®è¢å äœã®çºå ã¹
ãã¯ãã«ãšã»ãŒåãã§ãããåŸã€ãŠãæ¬çºæã®è¢
å äœã¯ããŒã¹ãšãªãïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã®ïŒ¡å€ãïœå€ãMnä»
掻éããã³çµæ¶æ§é ã«äŸåããŠè²çŽåºŠãããªãè¯
ãç·è²ä¹è³èµ€è²ã®çºå ã瀺ãã第ïŒå³ã¯Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹
ãšããæ¬çºæã®è¢å äœã®çºå ã¹ãã¯ãã«ã瀺ãã°
ã©ãã§ããããã®çºå ã¹ãã¯ãã«ã¯Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœã®çºå ã¹
ãã¯ãã«ãšã»ãŒåãã§ããã ãŸãå ã«è¿°ã¹ãããã«ãïŒZn1-aïŒMgaïŒïŒ¯ã»
P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã¯é·æ®å æ§ã§ãããã
ãã®è¢å äœãããŒã¹ãšããæ¬çºæã®è¢å äœã«ãã
ãŠãé·æ®å æ§ã¯æãªãããããšãªããã®ãŸãŸç¶æ
ãããŠããã第ïŒå³ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹ãšããæ¬çºæã®è¢å
äœã®æ®å ã®æžè¡°æ²ç·ã瀺ãã°ã©ãã§ãããããã®
æ®å æžè¡°æ²ç·ã¯Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœã®æ®å æžè¡°æ²ç·ãšã»ãŒåãã§
ããã äžèšç¬¬ïŒè¡šã«ç€ºãããããã«ãïŒZn1-aïŒ
MgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒç³»è¢å äœã®ãã¡Î²
åããã³Î³åZn3ïŒPO4ïŒ2ïŒMnè¢å äœãαå
Zn2P2O7ïŒMnè¢å äœãαåZnïŒPO3ïŒ2ïŒMnè¢å
äœãMg3ïŒPO4ïŒ2ïŒMnè¢å äœãMgïŒPO3ïŒ2ïŒMn
è¢å äœãγåïŒZnïŒMgïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœç
ã¯èµ€è²çºå ã瀺ããåŸã€ãŠããããè¢å äœãããŒ
ã¹ãšããæ¬çºæã®è¢å äœã¯èµ€è²çºå ã瀺ãããã
ãŠãã®æ¬çºæã®èµ€è²çºå è¢å äœãšãªãã¢ãŒããã
ã¯ãµããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããç·è²çºå
è¢å äœãšãçµåãããããšã«ãã€ãŠé»åããŒã ã®
ãšãã«ã®ãŒã®å¢å ã«å¯Ÿå¿ããŠçºå è²ãç·è²ç³»ãã
èµ€è²ç³»ã«å€åãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡çš
è¢å èãæ§æããããšãã§ããããããŠãã®å Ž
åãæ¬çºæã®èµ€è²çºå è¢å äœã®çºå ã¹ãã¯ãã«ã®
åå€å¹ ã¯æ¯èŒççãã®ã§ããªãã¢ãŒãããã¯ãµã
ãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããç·è²çºå è¢å äœ
ãšããŠåå€å¹ ã®æ¯èŒççãçºå ã¹ãã¯ãã«ãæã
ãè¢å äœãçšããå Žåã«ã¯ãåŸãããè¢å èã¯ä»¥
äžã®ãããªå©ç¹ãæããã ïŒ èµ€è²å ããã³ç·è²å ã®è²çŽåºŠããããåŸã€ãŠ
ãã®èµ€è²å ãšç·è²å ãšã®å ç®æ··åã«ããé»è²ç³»
ã®å ã®è²çŽåºŠãè¯ãã ïŒ èµ€è²çºå è¢å äœã®çºå ã¹ãã¯ãã«ãšç·è²çºå
è¢å äœã®çºå ã¹ãã¯ãã«ãšãéè€ããããšããª
ãããããã¯éè€ããŠããããã§ããããã®ã
ãã«è²åçŸé åãåºãã 第ïŒå³ã¯æ¬çºæã®ã³ãã«ããå«ãè¡šé¢å±€ãæã
ãγåïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnèµ€è²çºå
è¢å äœãšãµããªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæãã
Zn2SiO4ïŒMnïŒAsç·è²çºå è¢å äœïŒãªãã¢ãŒãª
çºå èŒåºŠç¹æ§ãæããZn2SiO4ïŒMnïŒAsè¢å äœ
ãç²ç åŠçããŠçŽ°ç²ååãããã®ïŒãšãçµåãã
ãè¢å èãæãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã®
çºå ã¹ãã¯ãã«ã瀺ãã°ã©ãã§ãããæ²ç·ïœïŒïœ
ããã³ïœã¯ããããé°æ¥µç·ç®¡ã®å éé»å§ã5KVã
15KVããã³25KVãšããå Žåã®çºå ã¹ãã¯ãã«
ã§ããããŸã第ïŒå³ã¯ç¬¬ïŒå³ã«ç€ºãããåçºå ã¹
ãã¯ãã«ã®è²åºŠç¹ãCIFè¡šè²ç³»è²åºŠåº§æšäžã«ç€ºã
ããã®ã§ãããè²åºŠç¹ïŒ¡ïŒïŒ¢ããã³ïŒ£ã¯ãããã
第ïŒå³ã®çºå ã¹ãã¯ãã«ïœïŒïœããã³ïœã«çžåœã
ãã 第ïŒå³ããæãããªããã«ãæ¬çºæã®Î³å
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹
ãšããè¢å äœãšZn2SiO4ïŒMnïŒAsè¢å äœãšãçµ
åãããè¢å èãæãããããã¬ãŒã·ãšã³åé°æ¥µ
ç·ç®¡ã¯ãå éé»å§ãå¢å ããã«åŸã€ãŠZn2SiO4ïŒ
MnïŒAsè¢å äœã«ããç·è²çºå ã«å¯Ÿããγå
ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãããŒã¹
ãšããè¢å äœã«ããèµ€è²çºå ã®å²åã次第ã«å¢å
ãããã®çºå è²ã¯å éé»å§ã5KVãã25KVãŸã§
å¢å ããéã«ç¬¬ïŒå³ç¹ïŒ¡ã®é»ç·è²ããç¹ïŒ£ã®èµ€æ©
è²ãŸã§å€åããã æ¬çºæã®è¢å äœã¯åºæ¿é»åããŒã ã®ãšãã«ã®ãŒ
ã®å€åã«å¯ŸããŠãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ã瀺ãããç¹ã«å éé»å§ã®å€åã«å¯ŸããŠããã¹
ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ã瀺ããå°ãæ¬çº
æã«ãããŠåèšãã©ãŒãšå ±ã«éãé ããžã«ã³ããŠ
ã ãããªããã¿ã³ã¿ã«ãã¯ãã ãã¢ãªããã³ãã
ã³ã¿ã³ã°ã¹ãã³çã埮é䜵çšããŠãè¯ãã 以äžèª¬æããããã«æ¬çºæã¯ãã©ãŒãå«ãè¡šé¢
å±€ãæããããã«ãã€ãŠã¹ãŒããŒãªãã¢ãŒãªçºå
èŒåºŠç¹æ§ã瀺ãæ°èŠãªé·æ®å æ§ç·è²ä¹è³èµ€è²çºå
è¢å äœãæäŸãããã®ã§ãããæ¬çºæã®è¢å äœã¯
é·æ®å æ§ãããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡çšè¢å äœãš
ããŠæçšã§ããããã®å·¥æ¥çå©çšäŸ¡å€ã¯éåžžã«å€§
ããã 次ã«å®æœäŸã«ãã€ãŠæ¬çºæã説æããã å®æœäŸ ïŒ å¹³åç²ååŸã9ÎŒã®Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœ371.9ïœãšãå¡©åã³ãã«ã
ïŒCoCl2ã»6H2OïŒ3.72ïœãå«ãå¡©åã³ãã«ã氎溶
液ãšãå åã«æ··åããåŸä¹Ÿç¥ãããåŸãããæ··å
ç©äžã«ã¯ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœ
ã®æ¯äœïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«åœã10-2
ã°ã©ã ååã®ã³ãã«ããå«ãŸããŠããããã®æ··å
ç©10ïœãç³è±ã«ããã«å ¥ãã空æ°äžã§850âã§10
åéçŒæãããçŒæåŸãçŒæç©ãæ°ŽæŽãã也ç¥ã
ãŠã³ãã«ããå«ãè¡šé¢å±€ãæããγåïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãåŸãããã®è¢å äœ
ã¯åºæ¿é»åç·ã®å éé»å§ãå€åãããæã第ïŒå³
ã®æ²ç·ïœã«ç€ºããããããªã¹ãŒããŒãªãã¢ãŒãªçº
å èŒåºŠç¹æ§ã瀺ããããŸãããã®è¢å äœã¯ç¬¬ïŒå³
ã«ç€ºããããããªæ®å ç¹æ§ã瀺ããã å®æœäŸ ïŒ å¹³åç²ååŸã10ÎŒã®Î³åïŒZn0.925ïŒMg0.075ïŒ3ïŒ
PO4ïŒ2ïŒMnè¢å äœ371.9ïœãšãç¡é žããã±ã«ãNi
ïŒNO3ïŒ2ã»6H2Oã60.6ïœãå«ãç¡é žããã±ã«æ°Žæº¶
液ãšãå åã«æ··åããåŸä¹Ÿç¥ãããåŸãããæ··å
ç©äžã«ã¯ïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœ
ã®æ¯äœïŒZn0.925ïŒMg0.075ïŒ3ïŒPO4ïŒ21ã¢ã«åœã10-2
ã°ã©ã ååã®ããã±ã«ãå«ãŸããŠããããã®æ··å
ç©10ïœãç³è±ã«ããã«å ¥ã空æ°äžã§850âã§10å
éçŒæãããçŒæåŸãçŒæç©ãæ°ŽæŽãã也ç¥ããŠ
ããã±ã«ãå«ãè¡šé¢å±€ãæããγåïŒZn0.925ïŒ
Mg0.075ïŒ3ïŒPO4ïŒ2ïŒMnè¢å äœãåŸãããã®è¢å äœ
ã¯åºæ¿é»åç·ã®å éé»å§ãå€åãããæã第ïŒå³
ã®æ²ç·ïœã«ç€ºããããããªã¹ãŒããŒãªãã¢ãŒãªçº
å èŒåºŠç¹æ§ã瀺ããã å®æœäŸ ïŒ å¹³åç²ååŸã9ÎŒã®Î³åïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœ371.9ïœãZnO122ïœããã³
CoCl2ã»6H2O2.38ïœãå«ãCoCl2ã»6H2O氎溶液
ãçšãã以äžå®æœäŸïŒãšå šãåæ§ã«ããŠã³ãã«ã
ãå«ãè¡šé¢å±€ãæããγåïŒZn0.925ïŒMg0.075ïŒ3
ïŒPO4ïŒ2ïŒMnè¢å äœãåŸãããã®è¢å äœã¯åºæ¿é»
åç·ã®å éé»å§ãå€åãããæã第ïŒå³ã®æ²ç·ïœ
ã«ç€ºããããããªã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹
æ§ã瀺ããã
第ïŒå³ä¹è³ç¬¬ïŒå³ã¯æ¬çºæã®è¢å
äœã®å éé»å§
âçºå èŒåºŠç¹æ§ãäŸç€ºããã°ã©ãã§ããã第ïŒå³
ã¯æ¬çºæã®è¢å äœã®çºå ã¹ãã¯ãã«ãäŸç€ºããã°
ã©ãã§ããã第ïŒå³ã¯æ¬çºæã®è¢å äœã®æ®å æžè¡°
æ²ç·ãäŸç€ºããã°ã©ãã§ããã第ïŒå³ã¯æ¬çºæã®
è¢å äœãçšãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã®åº
æ¿é»åç·ã®å éé»å§ã®å€åã«å¯Ÿããçºå ã¹ãã¯ã
ã«ã®å€åãäŸç€ºããã°ã©ãã§ããã第ïŒå³ã¯æ¬çº
æã®è¢å äœãçšãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡
ã®åºæ¿é»åç·ã®å éé»å§ã®å€åã«å¯Ÿããçºå è²åºŠ
ç¹ã®å€åãCIEè¡šè²ç³»è²åºŠåº§æšäžã«äŸç€ºããã°ã©
ãã§ããã
âçºå èŒåºŠç¹æ§ãäŸç€ºããã°ã©ãã§ããã第ïŒå³
ã¯æ¬çºæã®è¢å äœã®çºå ã¹ãã¯ãã«ãäŸç€ºããã°
ã©ãã§ããã第ïŒå³ã¯æ¬çºæã®è¢å äœã®æ®å æžè¡°
æ²ç·ãäŸç€ºããã°ã©ãã§ããã第ïŒå³ã¯æ¬çºæã®
è¢å äœãçšãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡ã®åº
æ¿é»åç·ã®å éé»å§ã®å€åã«å¯Ÿããçºå ã¹ãã¯ã
ã«ã®å€åãäŸç€ºããã°ã©ãã§ããã第ïŒå³ã¯æ¬çº
æã®è¢å äœãçšãããããã¬ãŒã·ãšã³åé°æ¥µç·ç®¡
ã®åºæ¿é»åç·ã®å éé»å§ã®å€åã«å¯Ÿããçºå è²åºŠ
ç¹ã®å€åãCIEè¡šè²ç³»è²åºŠåº§æšäžã«äŸç€ºããã°ã©
ãã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšãïŒ
çš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ3.5ã
ãã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ããïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»è¢å äœã«
å«ãŸããè¢å äœã§ããå éšãšããã®å éšãšåãè¢
å äœãšã³ãã«ãããã³ããã±ã«ã®ãã¡ã®å°ãªããš
ãïŒçš®ãšãå«ãè¡šé¢å±€ãšãããªãããšãç¹åŸŽãšã
ãã¹ãŒããŒãªãã¢ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å
äœã ïŒ çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšã
ïŒçš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ
3.5ããã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ã
ãïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»è¢å äœ
ã«å«ãŸããè¢å äœãšã åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡
ã®å°ãªããšãïŒçš®ãããã㯠ã³ãã«ãååç©ããã³ããã±ã«ååç©ãã
ãªãååç©çŸ€ããéžã°ããååç©ã®å°ãªããš
ãïŒçš®ãããã㯠åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®äžŠã³ã«ã³ãã«ãååç©ããã³
ããã±ã«ååç©ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš® ãšãæ··åããåŸãããæ··åç©ã500ä¹è³1300âã®
枩床ã§çŒæããããšãç¹åŸŽãšããã¹ãŒããŒãªãã¢
ãŒãªçºå èŒåºŠç¹æ§ãæããè¢å äœã®è£œé æ¹æ³ã ïŒ äžèšïŒãã³ãã«ãããã³ããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®ã®éãäžèšïŒã®è¢å äœã®æ¯äœïŒ
ã¢ã«åœãïŒÃ10-1ã°ã©ã åå以äžãšãªãããã«äž
èšïŒã®è¢å äœãšæ··åããããšãç¹åŸŽãšããç¹èš±
è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è£œé æ¹æ³ã ïŒ äžèšïŒãã³ãã«ãããã³ããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®ã®éãäžèšïŒã®è¢å äœã®æ¯äœïŒ
ã¢ã«åœã10-5ä¹è³7.5Ã10-2ã°ã©ã ååãšãªãã
ãã«äžèšïŒã®è¢å äœãšæ··åããããšãç¹åŸŽãšã
ãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è£œé æ¹æ³ã ïŒ çŒæ枩床ã700ä¹è³1100âã§ããããšãç¹åŸŽ
ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒé ã®ããã
ãã®é èšèŒã®è£œé æ¹æ³ã ïŒ çŒææéãïŒåä¹è³ïŒæéã§ããããšãç¹åŸŽ
ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒé ã®ããã
ãã®é èšèŒã®è£œé æ¹æ³ã ïŒ çµæåŒã ïŒZn1-aïŒMgaïŒïŒ¯ã»P2O5ïŒMnïŒïŒïŒžïŒ ïŒäœãã¯Asããã³Pbã®ãã¡ã®å°ãªããšã
ïŒçš®ã§ãããããã³ïœã¯ããããïŒâŠïŒ¡âŠ
3.5ããã³ïŒâŠïœâŠïŒãªãæ¡ä»¶ãæºããæ°ã§ã
ãïŒ ã§è¡šãããããã³ã¬ã³ä»æŽ»è€åé žåç©ç³»è¢å äœ
ã«å«ãŸããè¢å äœã åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡
ã®å°ãªããšãïŒçš®ãããã㯠ã³ãã«ãååç©ããã³ããã±ã«ååç©ãã
ãªãååç©çŸ€ããéžã°ããååç©ã®å°ãªããš
ãïŒçš®ãããã㯠åäœã³ãã«ãããã³åäœããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®äžŠã³ã«ã³ãã«ãååç©ããã³
ããã±ã«ååç©ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš®ãããã³ é žåäºéïŒZnOïŒããã³é«æž©ã§å解ããŠZnO
ãšãªãäºéååç©ãããªãäºéååç©çŸ€ãé žå
ãã°ãã·ãŠã ïŒMgOïŒããã³é«æž©ã§å解ããŠ
MgOãšãªããã°ãã·ãŠã ååç©ãããªããã°
ãã·ãŠã ååç©çŸ€ã䞊ã³ã«äºé žåçïŒP2O5ïŒ
ããã³é«æž©ã§å解ããŠP2O5ãšãªãçååç©ã
ããªãçååç©çŸ€ãããªãååç©çŸ€ããéžã°ã
ãååç©ã®å°ãªããšãïŒçš® ãæ··åããåŸãããæ··åç©ã500ä¹è³1300âã®æž©
床ã§çŒæããããšãç¹åŸŽãšããã¹ãŒããŒãªãã¢ãŒ
ãªçºå èŒåºŠç¹æ§ãæããè¢å äœã®è£œé æ¹æ³ã ïŒ äžèšïŒãã³ãã«ãããã³ããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®ã®éãäžèšïŒã®è¢å äœã®æ¯äœïŒ
ã¢ã«åœãïŒÃ10-1ã°ã©ã åå以äžãšãªãããã«äž
èšïŒã®è¢å äœããã³äžèšïŒãšæ··åããããšã
ç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è£œé æ¹
æ³ã ïŒ äžèšïŒãã³ãã«ãããã³ããã±ã«ã®ãã¡ã®
å°ãªããšãïŒçš®ã®éãäžèšïŒã®è¢å äœã®æ¯äœïŒ
ã¢ã«åœã10-5ä¹è³7.5Ã10-2ã°ã©ã ååãšãªãã
ãã«äžèšïŒã®è¢å äœããã³äžèšïŒãšæ··åãã
ããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®è£œ
é æ¹æ³ã ïŒïŒ çŒæ枩床ã700ä¹è³1100âã§ããããšãç¹
城ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒé ã®ãã
ããã®é èšèŒã®è£œé æ¹æ³ã ïŒïŒ çŒææéãïŒåä¹è³ïŒæéã§ããããšãç¹
城ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒïŒé ã®ã
ãããã®é èšèŒã®è£œé æ¹æ³ã
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16420280A JPS5787487A (en) | 1980-11-21 | 1980-11-21 | Fluorescent substance and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16420280A JPS5787487A (en) | 1980-11-21 | 1980-11-21 | Fluorescent substance and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787487A JPS5787487A (en) | 1982-05-31 |
| JPS6349716B2 true JPS6349716B2 (ja) | 1988-10-05 |
Family
ID=15788605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16420280A Granted JPS5787487A (en) | 1980-11-21 | 1980-11-21 | Fluorescent substance and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5787487A (ja) |
-
1980
- 1980-11-21 JP JP16420280A patent/JPS5787487A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787487A (en) | 1982-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5166456A (en) | Luminescent phosphor composition | |
| KR100417885B1 (ko) | ì룚믞ë€ìŽížíêŽì²Ž,ê·žê²ìì ì¡°ë°©ë²ë°ì§ê³µììžì -ì¬êž°ë°êŽìì | |
| US4152623A (en) | Low-velocity electron excited fluorescent display device | |
| JP2010185082A (ja) | èå äœåã³ãã®è£œé æ¹æ³ | |
| US4180477A (en) | Luminescent materials | |
| US3577350A (en) | Europium and manganese activated sodium or potassium aluminate phosphors | |
| US3970582A (en) | Alpha barium zinc cadmium sulfide phosphors and method | |
| US4818433A (en) | Process for producing lanthanum cerium aluminate phosphors | |
| EP0228010B1 (en) | Luminescent phosphor composition, process for its preparation and fluorescent lamp employing it | |
| KR840001941B1 (ko) | íêŽì²Žì ì ì¡°ë°©ë² | |
| US4057507A (en) | Europium and samarium activated rare earth oxysulfide phosphor | |
| US6544437B2 (en) | Yttrium silicate based phosphor having effective emission at low voltages and method for synthesizing the same | |
| JPS6349716B2 (ja) | ||
| JP3268761B2 (ja) | èç±ã»èåæ§ã«åªããé«èŒåºŠã»é·æ®å æ§ã¢ã«ãã³é žå¡©èå äœ | |
| DE2629413A1 (de) | Fluoreszenzmasse und ihre verwendung in einer fluoreszenz-anzeigevorrichtung | |
| JPS6219474B2 (ja) | ||
| US5169557A (en) | Process for production of lanthanum cerium aluminate phosphors | |
| JPS6234079B2 (ja) | ||
| JPS6223032B2 (ja) | ||
| JPS6015485A (ja) | ç·è²çºå ææ | |
| JPH0794658B2 (ja) | é«æŒè²æ§èå ã©ã³ã | |
| KR100424864B1 (ko) | ê°ë륚ì¥ìëžë¡ë§ìŽëê³ ë ¹ì íêŽì²Žì ì ì¡°ë°©ë² | |
| JPS6144116B2 (ja) | ||
| JPH0132873B2 (ja) | ||
| JPS6144117B2 (ja) |