SG11201404018WA - Spherical silver powder and method for producing same - Google Patents
Spherical silver powder and method for producing sameInfo
- Publication number
- SG11201404018WA SG11201404018WA SG11201404018WA SG11201404018WA SG11201404018WA SG 11201404018W A SG11201404018W A SG 11201404018WA SG 11201404018W A SG11201404018W A SG 11201404018WA SG 11201404018W A SG11201404018W A SG 11201404018WA SG 11201404018W A SG11201404018W A SG 11201404018WA
- Authority
- SG
- Singapore
- Prior art keywords
- silver powder
- producing same
- spherical silver
- spherical
- producing
- Prior art date
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- 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
- 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
-
- 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
-
- 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
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
-
- 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
- B22F1/0549—Hollow particles, including tubes and shells
-
- 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
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical particles
- B22F1/0655—Hollow particles
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- B22F2202/00—Treatment under specific physical conditions
- B22F2202/01—Use of vibrations
-
- 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
- B22F2202/00—Treatment under specific physical conditions
- B22F2202/11—Use of irradiation
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
- B22F2301/255—Silver or gold
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dispersion Chemistry (AREA)
- Sustainable Energy (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012028315 | 2012-02-13 | ||
JP2012250271A JP5872440B2 (ja) | 2012-02-13 | 2012-11-14 | 球状銀粉およびその製造方法 |
PCT/JP2013/053785 WO2013122244A1 (ja) | 2012-02-13 | 2013-02-12 | 球状銀粉およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201404018WA true SG11201404018WA (en) | 2014-10-30 |
Family
ID=48984351
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201404018WA SG11201404018WA (en) | 2012-02-13 | 2013-02-12 | Spherical silver powder and method for producing same |
SG10201606633QA SG10201606633QA (en) | 2012-02-13 | 2013-02-12 | Spherical silver powder and method for producing same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201606633QA SG10201606633QA (en) | 2012-02-13 | 2013-02-12 | Spherical silver powder and method for producing same |
Country Status (8)
Country | Link |
---|---|
US (2) | US11424049B2 (ja) |
EP (1) | EP2796231B1 (ja) |
JP (1) | JP5872440B2 (ja) |
KR (3) | KR102073531B1 (ja) |
CN (1) | CN104136151B (ja) |
MY (1) | MY169336A (ja) |
SG (2) | SG11201404018WA (ja) |
WO (1) | WO2013122244A1 (ja) |
Families Citing this family (23)
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WO2014069074A1 (ja) | 2012-10-30 | 2014-05-08 | 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 |
JP6698367B2 (ja) * | 2015-03-31 | 2020-05-27 | 山陽特殊製鋼株式会社 | 球状粒子からなる金属粉末 |
EP3216545B2 (de) | 2016-03-07 | 2022-09-28 | Heraeus Deutschland GmbH & Co. KG | Edelmetallpulver und dessen verwendung zur herstellung von bauteilen |
CN106001603A (zh) * | 2016-06-17 | 2016-10-12 | 浙江纺织服装职业技术学院 | 一种单分散球形银粉的制备方法 |
KR102007861B1 (ko) * | 2016-10-13 | 2019-08-06 | 엘에스니꼬동제련 주식회사 | 태양전지 전극용 은 분말 및 이를 포함하는 도전성 페이스트 |
JP6796448B2 (ja) * | 2016-10-20 | 2020-12-09 | Dowaエレクトロニクス株式会社 | 導電性ペーストおよびその製造方法、ならびに太陽電池セル |
KR101930286B1 (ko) * | 2016-10-31 | 2019-03-12 | 엘에스니꼬동제련 주식회사 | 태양전지 전극용 도전성 페이스트 및 이를 사용하여 제조된 태양전지 |
WO2018179579A1 (ja) * | 2017-03-31 | 2018-10-04 | 豊田合成株式会社 | 銀鏡膜、加飾品並びに銀鏡膜形成液及びその還元液の作製方法 |
KR102033542B1 (ko) * | 2017-04-28 | 2019-10-17 | 대주전자재료 주식회사 | 구형 은 입자 및 이의 제조방법 |
CN107138738A (zh) * | 2017-05-23 | 2017-09-08 | 天津工业大学 | 一种快速合成银纳米颗粒的方法及装置 |
CN107175339A (zh) * | 2017-05-23 | 2017-09-19 | 天津工业大学 | 一种无需还原剂快速合成金纳米颗粒的方法及装置 |
KR102033545B1 (ko) * | 2017-06-05 | 2019-10-17 | 대주전자재료 주식회사 | 은 입자 및 이의 제조방법 |
KR102061719B1 (ko) | 2017-10-30 | 2020-01-02 | 엘에스니꼬동제련 주식회사 | 은 분말 및 이의 제조방법 |
JP6900357B2 (ja) * | 2017-12-15 | 2021-07-07 | Dowaエレクトロニクス株式会社 | 球状銀粉 |
JP6807302B2 (ja) * | 2017-12-15 | 2021-01-06 | Dowaエレクトロニクス株式会社 | 球状銀粉 |
CN108031861A (zh) * | 2017-12-18 | 2018-05-15 | 中国科学院深圳先进技术研究院 | 金属纳米材料及其制备方法 |
JP6859305B2 (ja) * | 2018-09-28 | 2021-04-14 | Dowaエレクトロニクス株式会社 | 銀粉およびその製造方法ならびに導電性ペースト |
KR102178009B1 (ko) * | 2018-11-30 | 2020-11-12 | 엘에스니꼬동제련 주식회사 | 수축률 조절이 가능한 은 분말의 제조방법 |
KR102308468B1 (ko) * | 2018-12-28 | 2021-10-06 | 대주전자재료 주식회사 | 구형 은 분말 및 이의 제조방법 |
MY196802A (en) * | 2020-06-03 | 2023-05-03 | Mimos Berhad | Method of preparing silver nanoparticles for use as ink |
CN114210991B (zh) * | 2021-11-30 | 2022-08-19 | 达高工业技术研究院(广州)有限公司 | 一种空穴结构的球形银粉及其制备方法 |
JP2023164095A (ja) * | 2022-04-28 | 2023-11-10 | Dowaエレクトロニクス株式会社 | 球状銀粉、球状銀粉の製造方法、球状銀粉製造装置、及び導電性ペースト |
KR20240060587A (ko) * | 2022-10-27 | 2024-05-08 | 후쿠다 킨조쿠 하쿠훈 코교 가부시키가이샤 | 은계 금속 분말 및 그 은계 금속 분말의 제조 방법 |
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JPH08176620A (ja) | 1994-12-27 | 1996-07-09 | Dowa Mining Co Ltd | 銀粉の製造法 |
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US6365555B1 (en) * | 1999-10-25 | 2002-04-02 | Worcester Polytechnic Institute | Method of preparing metal containing compounds using hydrodynamic cavitation |
EP1251985B9 (de) * | 2000-01-25 | 2006-01-11 | Glatt Systemtechnik Dresden GmbH | Verfahren zur herstellung von leichtbauteilen |
CN1273994C (zh) * | 2001-04-06 | 2006-09-06 | 世界财产股份有限公司 | 导电性有机硅及其制造方法 |
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CN101836266B (zh) * | 2007-10-22 | 2012-02-15 | 日本化学工业株式会社 | 包覆导电性粉体以及使用该包覆导电性粉体的导电性粘合剂 |
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-
2012
- 2012-11-14 JP JP2012250271A patent/JP5872440B2/ja active Active
-
2013
- 2013-02-12 WO PCT/JP2013/053785 patent/WO2013122244A1/ja active Application Filing
- 2013-02-12 SG SG11201404018WA patent/SG11201404018WA/en unknown
- 2013-02-12 KR KR1020197017463A patent/KR102073531B1/ko active IP Right Grant
- 2013-02-12 KR KR1020197017461A patent/KR102014055B1/ko active IP Right Grant
- 2013-02-12 MY MYPI2014002016A patent/MY169336A/en unknown
- 2013-02-12 KR KR1020147025084A patent/KR20140125418A/ko active Application Filing
- 2013-02-12 EP EP13749707.9A patent/EP2796231B1/en active Active
- 2013-02-12 US US14/377,985 patent/US11424049B2/en active Active
- 2013-02-12 SG SG10201606633QA patent/SG10201606633QA/en unknown
- 2013-02-12 CN CN201380009103.8A patent/CN104136151B/zh active Active
-
2017
- 2017-12-05 US US15/831,696 patent/US20180096747A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20140125418A (ko) | 2014-10-28 |
EP2796231A4 (en) | 2015-12-16 |
US20150034883A1 (en) | 2015-02-05 |
MY169336A (en) | 2019-03-21 |
KR20190075150A (ko) | 2019-06-28 |
CN104136151A (zh) | 2014-11-05 |
EP2796231B1 (en) | 2020-11-11 |
KR102014055B1 (ko) | 2019-08-23 |
CN104136151B (zh) | 2016-08-31 |
JP5872440B2 (ja) | 2016-03-01 |
KR102073531B1 (ko) | 2020-02-04 |
SG10201606633QA (en) | 2016-10-28 |
US20180096747A1 (en) | 2018-04-05 |
US11424049B2 (en) | 2022-08-23 |
WO2013122244A1 (ja) | 2013-08-22 |
JP2013189704A (ja) | 2013-09-26 |
EP2796231A1 (en) | 2014-10-29 |
KR20190075149A (ko) | 2019-06-28 |
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