CN102133635A - 银粉及其制造方法 - Google Patents
银粉及其制造方法 Download PDFInfo
- Publication number
- CN102133635A CN102133635A CN 201110111307 CN201110111307A CN102133635A CN 102133635 A CN102133635 A CN 102133635A CN 201110111307 CN201110111307 CN 201110111307 CN 201110111307 A CN201110111307 A CN 201110111307A CN 102133635 A CN102133635 A CN 102133635A
- Authority
- CN
- China
- Prior art keywords
- silver
- silver powder
- sodium carbonate
- solution
- liquor
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 229910052709 silver Inorganic materials 0.000 claims abstract description 28
- 239000004332 silver Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 46
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 claims description 13
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 claims description 13
- 229910001958 silver carbonate Inorganic materials 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000012266 salt solution Substances 0.000 claims description 11
- 239000006228 supernatant Substances 0.000 claims description 9
- 238000013019 agitation Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 7
- CIWBSHSKHKDKBQ-DUZGATOHSA-N D-isoascorbic acid Chemical compound OC[C@@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-DUZGATOHSA-N 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 235000010352 sodium erythorbate Nutrition 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 101710134784 Agnoprotein Proteins 0.000 claims description 2
- 206010013786 Dry skin Diseases 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052710 silicon Inorganic materials 0.000 abstract description 11
- 239000010703 silicon Substances 0.000 abstract description 11
- 239000013078 crystal Substances 0.000 abstract description 8
- 239000002002 slurry Substances 0.000 abstract description 8
- 239000011231 conductive filler Substances 0.000 abstract description 5
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 239000007791 liquid phase Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004377 microelectronic Methods 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 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
- 238000011068 loading method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-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
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical group CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-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
- 229910006339 Si—Pb Inorganic materials 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000004054 benzoquinones Chemical class 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 description 1
Images
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201110111307A CN102133635B (zh) | 2011-05-02 | 2011-05-02 | 银粉及其制造方法 |
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CN201110111307A CN102133635B (zh) | 2011-05-02 | 2011-05-02 | 银粉及其制造方法 |
Publications (2)
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CN102133635A true CN102133635A (zh) | 2011-07-27 |
CN102133635B CN102133635B (zh) | 2012-09-19 |
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CN201110111307A Expired - Fee Related CN102133635B (zh) | 2011-05-02 | 2011-05-02 | 银粉及其制造方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581289A (zh) * | 2012-03-15 | 2012-07-18 | 中南大学 | 一种单分散高结晶度银粉的制备方法 |
CN102921944A (zh) * | 2012-11-05 | 2013-02-13 | 昆明理工大学 | 太阳能电池电极用印刷浆料的银粉及其制备工艺 |
CN103831444A (zh) * | 2014-03-11 | 2014-06-04 | 上海交通大学 | 一种高结晶片状银粉的制备方法 |
CN104174864A (zh) * | 2013-05-21 | 2014-12-03 | 中国科学院理化技术研究所 | 一种纳米或亚微米级银颗粒粉的制备方法 |
CN105008071A (zh) * | 2012-12-07 | 2015-10-28 | 住友金属矿山株式会社 | 银粉 |
CN105880626A (zh) * | 2016-05-13 | 2016-08-24 | 浙江光达电子科技有限公司 | 一种太阳能电池正面银浆用类球形超细银粉的制备方法 |
CN109332723A (zh) * | 2018-12-10 | 2019-02-15 | 西安宏星电子浆料科技有限责任公司 | 一种低温导电胶用银粉的制备方法 |
CN113366585A (zh) * | 2018-11-30 | 2021-09-07 | LS-Nikko铜制炼株式会社 | 太阳能电池电极用导电性浆料及利用其制造的太阳能电池 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0652293A1 (en) * | 1993-07-13 | 1995-05-10 | E.I. Du Pont De Nemours And Company | Process for making finely divided, dense packing, spherical shaped silver particles |
WO2005009651A1 (ja) * | 2003-07-29 | 2005-02-03 | Mitsui Mining & Smelting Co., Ltd. | 微粒銀粉及びその微粒銀粉の製造方法 |
WO2005075133A1 (ja) * | 2004-02-10 | 2005-08-18 | Mitsui Mining & Smelting Co., Ltd. | 高結晶性銀粉及びその製造方法 |
WO2007043664A1 (ja) * | 2005-10-14 | 2007-04-19 | Toyo Ink Mfg. Co., Ltd. | 金属微粒子分散体の製造方法、該方法で製造された金属微粒子分散体を用いた導電性インキ、および導電性被膜 |
CN101695757A (zh) * | 2009-10-29 | 2010-04-21 | 彩虹集团公司 | 一种高堆积密度银粉的制备方法 |
CN101941078A (zh) * | 2010-09-27 | 2011-01-12 | 彩虹集团公司 | 一种太阳能电池电极浆料用银粉及其制备方法 |
CN102000827A (zh) * | 2010-12-20 | 2011-04-06 | 昆明理工大学 | 低烧损率片状银粉的制备方法 |
-
2011
- 2011-05-02 CN CN201110111307A patent/CN102133635B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0652293A1 (en) * | 1993-07-13 | 1995-05-10 | E.I. Du Pont De Nemours And Company | Process for making finely divided, dense packing, spherical shaped silver particles |
WO2005009651A1 (ja) * | 2003-07-29 | 2005-02-03 | Mitsui Mining & Smelting Co., Ltd. | 微粒銀粉及びその微粒銀粉の製造方法 |
WO2005075133A1 (ja) * | 2004-02-10 | 2005-08-18 | Mitsui Mining & Smelting Co., Ltd. | 高結晶性銀粉及びその製造方法 |
WO2007043664A1 (ja) * | 2005-10-14 | 2007-04-19 | Toyo Ink Mfg. Co., Ltd. | 金属微粒子分散体の製造方法、該方法で製造された金属微粒子分散体を用いた導電性インキ、および導電性被膜 |
CN101695757A (zh) * | 2009-10-29 | 2010-04-21 | 彩虹集团公司 | 一种高堆积密度银粉的制备方法 |
CN101941078A (zh) * | 2010-09-27 | 2011-01-12 | 彩虹集团公司 | 一种太阳能电池电极浆料用银粉及其制备方法 |
CN102000827A (zh) * | 2010-12-20 | 2011-04-06 | 昆明理工大学 | 低烧损率片状银粉的制备方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581289A (zh) * | 2012-03-15 | 2012-07-18 | 中南大学 | 一种单分散高结晶度银粉的制备方法 |
CN102921944A (zh) * | 2012-11-05 | 2013-02-13 | 昆明理工大学 | 太阳能电池电极用印刷浆料的银粉及其制备工艺 |
CN102921944B (zh) * | 2012-11-05 | 2015-06-03 | 昆明理工大学 | 太阳能电池电极用印刷浆料的银粉及其制备工艺 |
CN105008071A (zh) * | 2012-12-07 | 2015-10-28 | 住友金属矿山株式会社 | 银粉 |
CN105008071B (zh) * | 2012-12-07 | 2017-03-08 | 住友金属矿山株式会社 | 银粉 |
CN104174864A (zh) * | 2013-05-21 | 2014-12-03 | 中国科学院理化技术研究所 | 一种纳米或亚微米级银颗粒粉的制备方法 |
CN104174864B (zh) * | 2013-05-21 | 2016-06-01 | 中国科学院理化技术研究所 | 一种纳米或亚微米级银颗粒粉的制备方法 |
CN103831444B (zh) * | 2014-03-11 | 2015-12-02 | 上海交通大学 | 一种高结晶片状银粉的制备方法 |
CN103831444A (zh) * | 2014-03-11 | 2014-06-04 | 上海交通大学 | 一种高结晶片状银粉的制备方法 |
CN105880626A (zh) * | 2016-05-13 | 2016-08-24 | 浙江光达电子科技有限公司 | 一种太阳能电池正面银浆用类球形超细银粉的制备方法 |
CN113366585A (zh) * | 2018-11-30 | 2021-09-07 | LS-Nikko铜制炼株式会社 | 太阳能电池电极用导电性浆料及利用其制造的太阳能电池 |
CN113366585B (zh) * | 2018-11-30 | 2023-06-27 | 韩国Ls先进金属材料株式会社 | 太阳能电池电极用导电性浆料及利用其制造的太阳能电池 |
CN109332723A (zh) * | 2018-12-10 | 2019-02-15 | 西安宏星电子浆料科技有限责任公司 | 一种低温导电胶用银粉的制备方法 |
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CN102133635B (zh) | 2012-09-19 |
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Address after: 650106 Yunnan province Haiyuan Kunming high tech Development Zone, Road No. 18, building B, 4F Patentee after: Kunming Norman Electronic Material Co., Ltd. Address before: 650106 Yunnan city of Kunming province high tech Zone Haiyuan Road No. 18, building B, 4F Patentee before: Kunming end silver electronic material Co., Ltd. |
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