CN117300138A - 一种用于低温银浆的超细银粉的制备方法 - Google Patents
一种用于低温银浆的超细银粉的制备方法 Download PDFInfo
- Publication number
- CN117300138A CN117300138A CN202311286977.XA CN202311286977A CN117300138A CN 117300138 A CN117300138 A CN 117300138A CN 202311286977 A CN202311286977 A CN 202311286977A CN 117300138 A CN117300138 A CN 117300138A
- Authority
- CN
- China
- Prior art keywords
- silver
- aqueous solution
- solution
- silver powder
- low
- 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 144
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 92
- 239000004332 silver Substances 0.000 title claims abstract description 89
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 43
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007864 aqueous solution Substances 0.000 claims abstract description 36
- 239000000243 solution Substances 0.000 claims abstract description 35
- 239000013078 crystal Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 26
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 11
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 11
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 20
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- 229920003081 Povidone K 30 Polymers 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000010946 fine silver Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 7
- 239000001263 FEMA 3042 Substances 0.000 description 5
- 229940033123 tannic acid Drugs 0.000 description 5
- 229920002258 tannic acid Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- -1 silver ions Chemical class 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 3
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 150000003378 silver Chemical group 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 3
- 235000015523 tannic acid Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000009766 low-temperature sintering Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- JBJWASZNUJCEKT-UHFFFAOYSA-M sodium;hydroxide;hydrate Chemical compound O.[OH-].[Na+] JBJWASZNUJCEKT-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202311286977.XA CN117300138B (zh) | 2023-10-07 | 2023-10-07 | 一种用于低温银浆的超细银粉的制备方法 |
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CN202311286977.XA CN117300138B (zh) | 2023-10-07 | 2023-10-07 | 一种用于低温银浆的超细银粉的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN117300138A true CN117300138A (zh) | 2023-12-29 |
CN117300138B CN117300138B (zh) | 2024-04-16 |
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CN202311286977.XA Active CN117300138B (zh) | 2023-10-07 | 2023-10-07 | 一种用于低温银浆的超细银粉的制备方法 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090045508A (ko) * | 2007-11-02 | 2009-05-08 | 주식회사 지오션 | 더블-제트형 연속식 용액환원에 의해 은 분말을 제조하기위한 장치 및 방법 |
CN102407342A (zh) * | 2011-10-31 | 2012-04-11 | 山东大学 | 粒径可精确控制的纳米银粉的制备方法 |
US20150099136A1 (en) * | 2012-03-07 | 2015-04-09 | Sumitomo Metal Mining Co., Ltd. | Silver powder and method for producing same |
CN104646683A (zh) * | 2015-02-28 | 2015-05-27 | 湖南汇通科技有限责任公司 | 一种粒度可控的球形银粉及其制备方法 |
JP2015110823A (ja) * | 2013-10-28 | 2015-06-18 | 住友金属鉱山株式会社 | 銀粉の製造方法 |
CN106583746A (zh) * | 2016-11-30 | 2017-04-26 | 中国东方电气集团有限公司 | 一种太阳能电池板银粉的制备方法 |
CN110434355A (zh) * | 2019-09-24 | 2019-11-12 | 广东先导稀材股份有限公司 | 一种高振实密度高分散性球形银粉的制备方法 |
CN116352103A (zh) * | 2023-03-31 | 2023-06-30 | 昆明理工大学 | 一种非水溶液体系晶种法制备纳米银颗粒的方法 |
CN116618675A (zh) * | 2023-05-30 | 2023-08-22 | 上海银波生物科技有限公司 | 一种用于异质结太阳能电池低温烧结银粉的制备方法 |
-
2023
- 2023-10-07 CN CN202311286977.XA patent/CN117300138B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090045508A (ko) * | 2007-11-02 | 2009-05-08 | 주식회사 지오션 | 더블-제트형 연속식 용액환원에 의해 은 분말을 제조하기위한 장치 및 방법 |
CN102407342A (zh) * | 2011-10-31 | 2012-04-11 | 山东大学 | 粒径可精确控制的纳米银粉的制备方法 |
US20150099136A1 (en) * | 2012-03-07 | 2015-04-09 | Sumitomo Metal Mining Co., Ltd. | Silver powder and method for producing same |
JP2015110823A (ja) * | 2013-10-28 | 2015-06-18 | 住友金属鉱山株式会社 | 銀粉の製造方法 |
CN104646683A (zh) * | 2015-02-28 | 2015-05-27 | 湖南汇通科技有限责任公司 | 一种粒度可控的球形银粉及其制备方法 |
CN106583746A (zh) * | 2016-11-30 | 2017-04-26 | 中国东方电气集团有限公司 | 一种太阳能电池板银粉的制备方法 |
CN110434355A (zh) * | 2019-09-24 | 2019-11-12 | 广东先导稀材股份有限公司 | 一种高振实密度高分散性球形银粉的制备方法 |
CN116352103A (zh) * | 2023-03-31 | 2023-06-30 | 昆明理工大学 | 一种非水溶液体系晶种法制备纳米银颗粒的方法 |
CN116618675A (zh) * | 2023-05-30 | 2023-08-22 | 上海银波生物科技有限公司 | 一种用于异质结太阳能电池低温烧结银粉的制备方法 |
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