CN103056386B - 电子浆料用低含银量低松比超细银粉的制备方法 - Google Patents
电子浆料用低含银量低松比超细银粉的制备方法 Download PDFInfo
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- CN103056386B CN103056386B CN201310014653.0A CN201310014653A CN103056386B CN 103056386 B CN103056386 B CN 103056386B CN 201310014653 A CN201310014653 A CN 201310014653A CN 103056386 B CN103056386 B CN 103056386B
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- solution
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- silver
- silver powder
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229910052709 silver Inorganic materials 0.000 claims abstract description 41
- 239000004332 silver Substances 0.000 claims abstract description 41
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 22
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 8
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 8
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 6
- 230000032683 aging Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000006228 supernatant Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims abstract description 3
- 239000010946 fine silver Substances 0.000 claims description 34
- 239000000243 solution Substances 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 10
- 235000011613 Pinus brutia Nutrition 0.000 claims description 10
- 241000018646 Pinus brutia Species 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 238000001291 vacuum drying Methods 0.000 claims description 8
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 101710134784 Agnoprotein Proteins 0.000 claims description 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 11
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006193 liquid solution Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 dispersiveness Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
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CN201310014653.0A CN103056386B (zh) | 2013-01-15 | 2013-01-15 | 电子浆料用低含银量低松比超细银粉的制备方法 |
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CN201310014653.0A CN103056386B (zh) | 2013-01-15 | 2013-01-15 | 电子浆料用低含银量低松比超细银粉的制备方法 |
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CN103056386A CN103056386A (zh) | 2013-04-24 |
CN103056386B true CN103056386B (zh) | 2015-07-22 |
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CN201310014653.0A Active CN103056386B (zh) | 2013-01-15 | 2013-01-15 | 电子浆料用低含银量低松比超细银粉的制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104475754A (zh) * | 2014-12-30 | 2015-04-01 | 山西森达源科技有限公司 | 一种太阳能电池背面银浆用不规则片状银粉的制备方法 |
CN105817646B (zh) * | 2016-05-13 | 2018-03-16 | 溧阳市立方贵金属材料有限公司 | 一种高振实密度的球形银粉的制备方法 |
CN106041123B (zh) * | 2016-07-15 | 2018-07-31 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种太阳能电池正银用高活性空心银粉及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006348345A (ja) * | 2005-06-16 | 2006-12-28 | Shoei Chem Ind Co | 銀超微粒子の製造方法及び銀粉末、銀超微粒子分散液 |
CN101279376A (zh) * | 2008-05-15 | 2008-10-08 | 金川集团有限公司 | 导电银浆用高分散超细球形银粉的制备方法 |
CN101437639A (zh) * | 2004-10-29 | 2009-05-20 | 纳米动力公司 | 用于生产超细金属粉末的基于水溶液的方法 |
CN101462164A (zh) * | 2009-01-09 | 2009-06-24 | 贵阳晶华电子材料有限公司 | 一种高振实密度微细银粉及其生产方法 |
CN102172777A (zh) * | 2011-03-04 | 2011-09-07 | 上海交通大学 | 高振实密度球形银粉及其制备和应用 |
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2013
- 2013-01-15 CN CN201310014653.0A patent/CN103056386B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101437639A (zh) * | 2004-10-29 | 2009-05-20 | 纳米动力公司 | 用于生产超细金属粉末的基于水溶液的方法 |
JP2006348345A (ja) * | 2005-06-16 | 2006-12-28 | Shoei Chem Ind Co | 銀超微粒子の製造方法及び銀粉末、銀超微粒子分散液 |
CN101279376A (zh) * | 2008-05-15 | 2008-10-08 | 金川集团有限公司 | 导电银浆用高分散超细球形银粉的制备方法 |
CN101462164A (zh) * | 2009-01-09 | 2009-06-24 | 贵阳晶华电子材料有限公司 | 一种高振实密度微细银粉及其生产方法 |
CN102172777A (zh) * | 2011-03-04 | 2011-09-07 | 上海交通大学 | 高振实密度球形银粉及其制备和应用 |
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Effective date of registration: 20151214 Address after: 315048 No. 374, Holly Road, hi tech Zone, Zhejiang, Ningbo Patentee after: Ningbo's electric Mstar Technology Ltd Address before: 315823, No. 35, West Mount Lu Road, Beilun Science Park, Ningbo, Zhejiang Patentee before: Ningbo Jingxin Electronic Material Co., Ltd. |
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Address after: 241000 green food Economic Development Zone, three mountains, Anhui, Wuhu Patentee after: Du Lihong Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |
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