JPS6140390A - 蛍光体およびその製造法 - Google Patents
蛍光体およびその製造法Info
- Publication number
- JPS6140390A JPS6140390A JP16336184A JP16336184A JPS6140390A JP S6140390 A JPS6140390 A JP S6140390A JP 16336184 A JP16336184 A JP 16336184A JP 16336184 A JP16336184 A JP 16336184A JP S6140390 A JPS6140390 A JP S6140390A
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- rare earth
- range
- cerium
- compositional formula
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title abstract 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 11
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 11
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 10
- 238000010304 firing Methods 0.000 claims abstract description 10
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 8
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 8
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 7
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 82
- 229910052684 Cerium Inorganic materials 0.000 claims description 28
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 abstract description 9
- 230000005284 excitation Effects 0.000 abstract description 4
- 238000004020 luminiscence type Methods 0.000 description 13
- -1 LaCJ13 Chemical compound 0.000 description 12
- 238000000295 emission spectrum Methods 0.000 description 11
- 238000000695 excitation spectrum Methods 0.000 description 11
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 description 8
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 6
- 229910001477 LaPO4 Inorganic materials 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910014323 Lanthanum(III) bromide Inorganic materials 0.000 description 4
- 150000004820 halides Chemical class 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- KEDNSMBVYXSBFC-UHFFFAOYSA-N 6-bromo-2-chloroquinoline-4-carbonyl chloride Chemical compound C1=C(Br)C=C2C(C(=O)Cl)=CC(Cl)=NC2=C1 KEDNSMBVYXSBFC-UHFFFAOYSA-N 0.000 description 3
- 150000001785 cerium compounds Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 3
- 229940105965 yttrium bromide Drugs 0.000 description 3
- 229910002319 LaF3 Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 229910005693 GdF3 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910016859 Lanthanum iodide Inorganic materials 0.000 description 1
- 101100505385 Mus musculus Gpd1 gene Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 101000929049 Xenopus tropicalis Derriere protein Proteins 0.000 description 1
- NIAAUYARBNQFTM-UHFFFAOYSA-K [O-]P([O-])([O-])=O.OP(O)(O)=O.P.[La+3] Chemical compound [O-]P([O-])([O-])=O.OP(O)(O)=O.P.[La+3] NIAAUYARBNQFTM-UHFFFAOYSA-K 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- KYKBXWMMXCGRBA-UHFFFAOYSA-K lanthanum(3+);triiodide Chemical compound I[La](I)I KYKBXWMMXCGRBA-UHFFFAOYSA-K 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 229910003443 lutetium oxide Inorganic materials 0.000 description 1
- DWHGOINJUKABSY-UHFFFAOYSA-K lutetium(3+);tribromide Chemical compound [Br-].[Br-].[Br-].[Lu+3] DWHGOINJUKABSY-UHFFFAOYSA-K 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Luminescent Compositions (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16336184A JPS6140390A (ja) | 1984-07-31 | 1984-07-31 | 蛍光体およびその製造法 |
| US06/760,035 US4661419A (en) | 1984-07-31 | 1985-07-29 | Phosphor and radiation image storage panel containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16336184A JPS6140390A (ja) | 1984-07-31 | 1984-07-31 | 蛍光体およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6140390A true JPS6140390A (ja) | 1986-02-26 |
| JPH0526839B2 JPH0526839B2 (enrdf_load_stackoverflow) | 1993-04-19 |
Family
ID=15772415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16336184A Granted JPS6140390A (ja) | 1984-07-31 | 1984-07-31 | 蛍光体およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140390A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6531073B1 (en) | 1999-12-24 | 2003-03-11 | Konica Corporation | Rare earth activated alkali earth metal fluorohalide stimulable phosphor, preparation method thereof and radiation image conversion panel |
| CN102604638A (zh) * | 2012-01-19 | 2012-07-25 | 苏州大学 | 一种Eu3+激活的磷酸盐红色荧光粉、制备方法及应用 |
-
1984
- 1984-07-31 JP JP16336184A patent/JPS6140390A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6531073B1 (en) | 1999-12-24 | 2003-03-11 | Konica Corporation | Rare earth activated alkali earth metal fluorohalide stimulable phosphor, preparation method thereof and radiation image conversion panel |
| CN102604638A (zh) * | 2012-01-19 | 2012-07-25 | 苏州大学 | 一种Eu3+激活的磷酸盐红色荧光粉、制备方法及应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526839B2 (enrdf_load_stackoverflow) | 1993-04-19 |
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