JP5098098B2 - 銀粉およびその製造方法 - Google Patents
銀粉およびその製造方法 Download PDFInfo
- Publication number
- JP5098098B2 JP5098098B2 JP2006267146A JP2006267146A JP5098098B2 JP 5098098 B2 JP5098098 B2 JP 5098098B2 JP 2006267146 A JP2006267146 A JP 2006267146A JP 2006267146 A JP2006267146 A JP 2006267146A JP 5098098 B2 JP5098098 B2 JP 5098098B2
- Authority
- JP
- Japan
- Prior art keywords
- silver
- silver powder
- aqueous solution
- powder
- acid
- 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.)
- Active
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims description 169
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 229910052709 silver Inorganic materials 0.000 claims description 107
- 239000004332 silver Substances 0.000 claims description 107
- 239000002245 particle Substances 0.000 claims description 104
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 56
- 239000002270 dispersing agent Substances 0.000 claims description 30
- 150000003839 salts Chemical class 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- -1 silver ions Chemical class 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 11
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 10
- 239000012964 benzotriazole Substances 0.000 claims description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 9
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 8
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 8
- 102000008186 Collagen Human genes 0.000 claims description 7
- 108010035532 Collagen Proteins 0.000 claims description 7
- 229920001436 collagen Polymers 0.000 claims description 7
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 229920000159 gelatin Polymers 0.000 claims description 6
- 239000008273 gelatin Substances 0.000 claims description 6
- 235000019322 gelatine Nutrition 0.000 claims description 6
- 235000011852 gelatine desserts Nutrition 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- 235000010323 ascorbic acid Nutrition 0.000 claims description 5
- 239000011668 ascorbic acid Substances 0.000 claims description 5
- 229960005070 ascorbic acid Drugs 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 239000012279 sodium borohydride Substances 0.000 claims description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 description 74
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 239000000843 powder Substances 0.000 description 36
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 32
- 238000007561 laser diffraction method Methods 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 229910001961 silver nitrate Inorganic materials 0.000 description 16
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 14
- 235000011114 ammonium hydroxide Nutrition 0.000 description 14
- 239000007788 liquid Substances 0.000 description 12
- 238000006722 reduction reaction Methods 0.000 description 12
- 150000003378 silver Chemical class 0.000 description 12
- 239000003960 organic solvent Substances 0.000 description 11
- 235000014113 dietary fatty acids Nutrition 0.000 description 10
- 229930195729 fatty acid Natural products 0.000 description 10
- 239000000194 fatty acid Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000012266 salt solution Substances 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000002738 chelating agent Substances 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 4
- 150000002902 organometallic compounds Chemical class 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000002352 surface water Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 description 2
- KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Chemical compound C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000005639 Lauric acid Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 229910001923 silver oxide Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- 239000004334 sorbic acid Substances 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 1
- JZTKNVMVUVSGJF-UHFFFAOYSA-N 1,2,3,5-oxatriazole Chemical compound C=1N=NON=1 JZTKNVMVUVSGJF-UHFFFAOYSA-N 0.000 description 1
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical compound C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 description 1
- BBVIDBNAYOIXOE-UHFFFAOYSA-N 1,2,4-oxadiazole Chemical compound C=1N=CON=1 BBVIDBNAYOIXOE-UHFFFAOYSA-N 0.000 description 1
- YGTAZGSLCXNBQL-UHFFFAOYSA-N 1,2,4-thiadiazole Chemical compound C=1N=CSN=1 YGTAZGSLCXNBQL-UHFFFAOYSA-N 0.000 description 1
- UDGKZGLPXCRRAM-UHFFFAOYSA-N 1,2,5-thiadiazole Chemical compound C=1C=NSN=1 UDGKZGLPXCRRAM-UHFFFAOYSA-N 0.000 description 1
- FKASFBLJDCHBNZ-UHFFFAOYSA-N 1,3,4-oxadiazole Chemical compound C1=NN=CO1 FKASFBLJDCHBNZ-UHFFFAOYSA-N 0.000 description 1
- MBIZXFATKUQOOA-UHFFFAOYSA-N 1,3,4-thiadiazole Chemical compound C1=NN=CS1 MBIZXFATKUQOOA-UHFFFAOYSA-N 0.000 description 1
- ODIRBFFBCSTPTO-UHFFFAOYSA-N 1,3-selenazole Chemical compound C1=C[se]C=N1 ODIRBFFBCSTPTO-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- FPZWZCWUIYYYBU-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl acetate Chemical compound CCOCCOCCOC(C)=O FPZWZCWUIYYYBU-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- MCDJEKOFNJTBMZ-UHFFFAOYSA-N CC(=O)CC(C)=O.CCCCO[Zr](OCCCC)OCCCC Chemical compound CC(=O)CC(C)=O.CCCCO[Zr](OCCCC)OCCCC MCDJEKOFNJTBMZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 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
- RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 241000978776 Senegalia senegal Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- NOKSMMGULAYSTD-UHFFFAOYSA-N [SiH4].N=C=O Chemical compound [SiH4].N=C=O NOKSMMGULAYSTD-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 229940101006 anhydrous sodium sulfite Drugs 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229940114079 arachidonic acid Drugs 0.000 description 1
- 235000021342 arachidonic acid Nutrition 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- BSDOQSMQCZQLDV-UHFFFAOYSA-N butan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] BSDOQSMQCZQLDV-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- BVFSYZFXJYAPQJ-UHFFFAOYSA-N butyl(oxo)tin Chemical compound CCCC[Sn]=O BVFSYZFXJYAPQJ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229960004106 citric acid Drugs 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005443 coulometric titration Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 1
- AXAZMDOAUQTMOW-UHFFFAOYSA-N dimethylzinc Chemical compound C[Zn]C AXAZMDOAUQTMOW-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229960004279 formaldehyde Drugs 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- JKFAIQOWCVVSKC-UHFFFAOYSA-N furazan Chemical compound C=1C=NON=1 JKFAIQOWCVVSKC-UHFFFAOYSA-N 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229960001031 glucose Drugs 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 description 1
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical compound C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000004337 magnesium citrate Substances 0.000 description 1
- 229960005336 magnesium citrate Drugs 0.000 description 1
- 235000002538 magnesium citrate Nutrition 0.000 description 1
- 229940091250 magnesium supplement Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229960002510 mandelic acid Drugs 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
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- CQDAMYNQINDRQC-UHFFFAOYSA-N oxatriazole Chemical compound C1=NN=NO1 CQDAMYNQINDRQC-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- YGNGABUJMXJPIJ-UHFFFAOYSA-N thiatriazole Chemical compound C1=NN=NS1 YGNGABUJMXJPIJ-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 1
- OTRPZROOJRIMKW-UHFFFAOYSA-N triethylindigane Chemical compound CC[In](CC)CC OTRPZROOJRIMKW-UHFFFAOYSA-N 0.000 description 1
- PLSARIKBYIPYPF-UHFFFAOYSA-H trimagnesium dicitrate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PLSARIKBYIPYPF-UHFFFAOYSA-H 0.000 description 1
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 1
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
Description
銀54kgを含む硝酸銀水溶液4300kgに、25質量%のアンモニア水203kgと、25質量%の水酸化ナトリウム水溶液18kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を20℃とし、銀の量に対して0.2質量%のコラーゲンペプチド(ゼライス社製のNCG−10)の水溶液を添加した後、18.5質量%のホルマリン水溶液480kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.3質量%のベンゾトリアゾールのNa塩の水溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀68kgを含む硝酸銀水溶液4100kgに、25質量%のアンモニア水253kgと、25質量%の水酸化ナトリウム水溶液22kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を20℃とし、銀の量に対して0.2質量%のコラーゲンペプチド(ゼライス社製のNCG−10)の水溶液を添加した後、18.5質量%のホルマリン水溶液600kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.3質量%のベンゾトリアゾールのエタノール溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4500kgに、25質量%のアンモニア水203kgと、25質量%の水酸化ナトリウム水溶液18kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を20℃とし、37質量%のホルマリン水溶液240kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.5質量%のベンゾトリアゾールのエタノール溶液を添加し、その後、銀の量に対して0.2質量%のコラーゲンペプチド(ゼライス社製のNCG−10)の水溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4550kgに、25質量%のアンモニア水169kgと、25質量%の水酸化ナトリウム水溶液16kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を20℃とし、37質量%のホルマリン水溶液240kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.5質量%のベンゾトリアゾールのエタノール溶液を添加し、その後、銀の量に対して0.2質量%のゼラチン(ゼライス社製のE−200)の水溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀108kgを含む硝酸銀水溶液4450kgに、25質量%のアンモニア水214kgと、25質量%の水酸化ナトリウム水溶液40kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を30℃とし、37質量%のホルマリン水溶液264kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.4質量%のオレイン酸を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4500kgに、25質量%のアンモニア水225kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を40℃とし、銀の量に対して0.3質量%のポリオキシエチレンアルキルエーテル(第一工業製薬製のノイゲンET−80)を水溶液中に添加した後、37質量%のホルマリン水溶液240kgを加えて、銀粒子を析出させた。このようにして得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4550kgに、25質量%のアンモニア水203kgと、25質量%の水酸化ナトリウム水溶液18kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を40℃とし、37質量%のホルマリン水溶液240kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対してステアリン酸として0.2質量%のステアリン酸エマルジョンを添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀65kgを含む硝酸銀水溶液4400kgに、25質量%のアンモニア水229kgと、25質量%の水酸化ナトリウム水溶液8kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を20℃とし、37質量%のホルマリン水溶液317kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して1.0質量%のベンゾトリアゾールのエタノール溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4600kgに、25質量%のアンモニア水122kgと、25質量%の水酸化ナトリウム水溶液8kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を25℃とし、37質量%のホルマリン水溶液264kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.5質量%のベンゾトリアゾールのNa塩の水溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀81kgを含む硝酸銀水溶液4000kgに、25質量%のアンモニア水253kgと、25質量%の水酸化ナトリウム水溶液27kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を20℃とし、18.5質量%のホルマリン水溶液720kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.2質量%のゼラチン(ゼライス社製のE−200)の水溶液を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4500kgに、25質量%のアンモニア水225kgと、25質量%の水酸化ナトリウム水溶液2kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を40℃とした後で、37質量%のホルマリン水溶液240kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.1質量%のラウリン酸を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
銀54kgを含む硝酸銀水溶液4500kgに、25質量%のアンモニア水225kgと、25質量%の水酸化ナトリウム水溶液2kgを添加し、銀アンミン錯塩水溶液を得た。この銀アンミン錯塩水溶液の液温を40℃とし、37質量%のホルマリン水溶液240kgを加えて、銀粒子を析出させた。ホルマリン水溶液の添加が終了した後、銀の量に対して0.1質量%のリノレン酸を添加して、得られた銀含有スラリーを濾過し、水洗し、ケーキを得た。
Claims (5)
- 銀イオンを含有する水性反応系に還元剤を加えて銀粒子を還元析出させる銀粉の製造方法において、銀粒子の還元析出前または還元析出後あるいは還元析出中に親水性分散剤と疎水性分散剤を添加して得られた銀含有スラリーを濾過することにより、得られたケーキを乾燥して表面水分量が3〜6分子/nm2の銀粉を製造することを特徴とする、銀粉の製造方法。
- 前記親水性分散剤が、ゼラチンまたはコラーゲンペプチドであることを特徴とする、請求項1に記載の銀粉の製造方法。
- 前記疎水性分散剤が、ベンゾトリアゾール、ステアリン酸、オレイン酸およびこれらの塩からなる群から選ばれる分散剤であることを特徴とする、請求項1または2に記載の銀粉の製造方法。
- 前記還元剤が、アスコルビン酸、アルカノールアミン、水素化硼素ナトリウム、ヒドロキノン、ヒドラジンおよびホルマリンからなる群から選ばれる1種以上の還元剤であることを特徴とする、請求項1乃至3のいずれかに記載の銀粉の製造方法。
- 前記銀粉が焼成型導電性ペースト用銀粉であることを特徴とする、請求項1乃至4のいずれかに記載の銀粉の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006267146A JP5098098B2 (ja) | 2006-09-29 | 2006-09-29 | 銀粉およびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006267146A JP5098098B2 (ja) | 2006-09-29 | 2006-09-29 | 銀粉およびその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012119904A Division JP5633045B2 (ja) | 2012-05-25 | 2012-05-25 | 銀粉およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008088453A JP2008088453A (ja) | 2008-04-17 |
JP5098098B2 true JP5098098B2 (ja) | 2012-12-12 |
Family
ID=39372919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006267146A Active JP5098098B2 (ja) | 2006-09-29 | 2006-09-29 | 銀粉およびその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5098098B2 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5355007B2 (ja) * | 2008-09-17 | 2013-11-27 | Dowaエレクトロニクス株式会社 | 球状銀粉の製造方法 |
JP5537873B2 (ja) * | 2009-09-02 | 2014-07-02 | 国立大学法人北海道大学 | 銅微粒子の製造方法 |
JP5467831B2 (ja) * | 2009-09-24 | 2014-04-09 | Dowaエレクトロニクス株式会社 | 銀粉の製造方法 |
JP5523153B2 (ja) * | 2010-03-16 | 2014-06-18 | Dowaエレクトロニクス株式会社 | 金属粉表面のベンゾトリアゾールの定量方法 |
JP5608501B2 (ja) * | 2010-09-30 | 2014-10-15 | 太陽ホールディングス株式会社 | 導電パターン形成用ペースト組成物、導電パターン及びその形成方法 |
JP5847511B2 (ja) * | 2011-03-01 | 2016-01-20 | Dowaエレクトロニクス株式会社 | 導電用銀被覆硝子粉及びその製造方法、並びに導電性ペースト |
US8475560B2 (en) * | 2011-03-24 | 2013-07-02 | Kimberly-Clark Worldwide, Inc. | Method for producing silver nanofilaments |
JP5768553B2 (ja) * | 2011-07-20 | 2015-08-26 | 住友金属鉱山株式会社 | 銀粉の製造方法 |
MY185528A (en) * | 2011-11-18 | 2021-05-19 | Sumitomo Metal Mining Co | Silver powder, method for producing silver powder, and conductive paste |
JP5895552B2 (ja) * | 2012-01-23 | 2016-03-30 | 住友金属鉱山株式会社 | 銀粉及びその製造方法 |
WO2014064984A1 (ja) * | 2012-10-24 | 2014-05-01 | 株式会社村田製作所 | 金属粉末の製造方法 |
JP5420125B1 (ja) * | 2012-10-30 | 2014-02-19 | 化研テック株式会社 | 導電性ペーストおよびダイボンディング方法 |
US9818718B2 (en) | 2012-10-30 | 2017-11-14 | Kaken Tech Co., Ltd. | Conductive paste and die bonding method |
JP6104760B2 (ja) * | 2013-08-30 | 2017-03-29 | 富士フイルム株式会社 | 金属ナノ粒子の製造方法 |
JP5890387B2 (ja) * | 2013-12-26 | 2016-03-22 | Dowaエレクトロニクス株式会社 | 導電性ペースト用銀粉および導電性ペースト |
JP2014129609A (ja) * | 2014-03-07 | 2014-07-10 | Hokkaido Univ | 銅微粒子の製造方法 |
US10213836B2 (en) | 2014-08-07 | 2019-02-26 | Okinawa Institute Of Science And Technology School Corporation | Gas phase synthesis of stable soft magnetic alloy nanoparticles |
US10272490B2 (en) | 2014-09-29 | 2019-04-30 | Dowa Electronics Materials Co., Ltd. | Silver powder, method for producing same, and hydrophilic conductive paste |
JP5999220B2 (ja) * | 2015-04-24 | 2016-09-28 | 住友金属鉱山株式会社 | 銀粉 |
CN108213455A (zh) * | 2016-12-22 | 2018-06-29 | 富士康(昆山)电脑接插件有限公司 | 纳米金属溶胶的制备方法 |
JP6857166B2 (ja) * | 2017-12-15 | 2021-04-14 | Dowaエレクトロニクス株式会社 | 球状銀粉およびその製造方法 |
CN111702185A (zh) * | 2020-06-29 | 2020-09-25 | 河南金渠银通金属材料有限公司 | 一种用于低温导电浆料的银粉及其制备方法 |
CN112605393B (zh) * | 2020-12-01 | 2022-11-11 | 浙江大学温州研究院 | 一种特异性结合多肽修饰银纳米颗粒的制备方法 |
CN115519130B (zh) * | 2022-08-05 | 2024-04-26 | 南通领跑者新材料科技有限公司 | 高分散性银粉的制备方法 |
CN115519129B (zh) * | 2022-08-05 | 2023-04-18 | 南通领跑者新材料科技有限公司 | 导电浆料用银粉的制备方法 |
CN116638094B (zh) * | 2023-04-23 | 2024-02-09 | 东方电气集团科学技术研究院有限公司 | 一种混合银粉及其制备方法 |
CN117358941B (zh) * | 2023-12-08 | 2024-03-01 | 长春黄金研究院有限公司 | 高比表面积花球状银粉的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1030103A (ja) * | 1996-07-19 | 1998-02-03 | Asahi Chem Ind Co Ltd | 金属粉体及びその製造方法 |
JPH1041112A (ja) * | 1996-07-25 | 1998-02-13 | Nissan Chem Ind Ltd | 強磁性金属微粒子 |
JP4078990B2 (ja) * | 2003-01-23 | 2008-04-23 | 松下電器産業株式会社 | 導電性ペースト、その導電性ペーストを用いた回路形成基板、およびその製造方法 |
EP1724789B1 (en) * | 2004-03-10 | 2010-12-22 | Asahi Glass Company, Limited | Metal-containing fine particle, liquid dispersion of metal-containing fine particle, and conductive metal-containing material |
JP2005330529A (ja) * | 2004-05-19 | 2005-12-02 | Dowa Mining Co Ltd | 球状銀粉およびその製造方法 |
JP2006002228A (ja) * | 2004-06-18 | 2006-01-05 | Dowa Mining Co Ltd | 球状銀粉およびその製造方法 |
-
2006
- 2006-09-29 JP JP2006267146A patent/JP5098098B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008088453A (ja) | 2008-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5098098B2 (ja) | 銀粉およびその製造方法 | |
JP5633045B2 (ja) | 銀粉およびその製造方法 | |
JP5872440B2 (ja) | 球状銀粉およびその製造方法 | |
US8992701B2 (en) | Silver powder and method for producing same | |
JP6129909B2 (ja) | 球状銀粉およびその製造方法 | |
JP2006002228A (ja) | 球状銀粉およびその製造方法 | |
JP2005330529A (ja) | 球状銀粉およびその製造方法 | |
KR101554580B1 (ko) | 도전용 은코팅 유리분말 및 그 제조 방법, 및 도전성 페이스트 | |
JP5847511B2 (ja) | 導電用銀被覆硝子粉及びその製造方法、並びに導電性ペースト | |
JP2005314755A (ja) | フレーク銅粉及びその製造方法並びに導電性ペースト | |
JP2007270334A (ja) | 銀粉及びその製造方法 | |
JP5467831B2 (ja) | 銀粉の製造方法 | |
JP2016193813A (ja) | 銀被覆テルル粉及びその製造方法、並びに導電性ペースト | |
JP5352768B2 (ja) | 感光性導電ペースト用銀粉の製造方法 | |
JP6791652B2 (ja) | 銀粉およびその製造方法 | |
JP5925556B2 (ja) | 銀被覆フレーク状硝子粉およびその製造方法 | |
JP2006097086A (ja) | 球状銀粉およびその製造方法 | |
JP6714466B2 (ja) | 銀粉の製造方法および製造装置 | |
JP6110464B2 (ja) | 銀被覆フレーク状硝子粉およびその製造方法 | |
JP5890387B2 (ja) | 導電性ペースト用銀粉および導電性ペースト | |
JP2012153979A (ja) | 銀粉およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090722 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110224 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110419 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110609 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120313 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120525 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120611 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120821 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20120906 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120906 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20120906 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151005 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5098098 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |