KR101193762B1 - 고분산성 구상 은 분말 입자의 제조 방법 및 그로부터 형성된 은 입자 - Google Patents

고분산성 구상 은 분말 입자의 제조 방법 및 그로부터 형성된 은 입자 Download PDF

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Publication number
KR101193762B1
KR101193762B1 KR1020087032152A KR20087032152A KR101193762B1 KR 101193762 B1 KR101193762 B1 KR 101193762B1 KR 1020087032152 A KR1020087032152 A KR 1020087032152A KR 20087032152 A KR20087032152 A KR 20087032152A KR 101193762 B1 KR101193762 B1 KR 101193762B1
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South Korea
Prior art keywords
silver
powder particles
silver powder
particles
solution
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Korean (ko)
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KR20090018178A (ko
Inventor
로베르토 아이리재리-리베라
하워드 데이비드 글릭스맨
빅터 엠. 리베라 알바라도
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이 아이 듀폰 디 네모아 앤드 캄파니
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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
    • B22F9/16—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
    • B22F1/06—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
    • B22F1/068—Flake-like particles

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
KR1020087032152A 2006-06-02 2007-06-01 고분산성 구상 은 분말 입자의 제조 방법 및 그로부터 형성된 은 입자 Expired - Fee Related KR101193762B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81035906P 2006-06-02 2006-06-02
US60/810,359 2006-06-02
PCT/US2007/012993 WO2007143125A2 (en) 2006-06-02 2007-06-01 Process for making highly dispersible spherical silver powder particles and silver particles formed therefrom

Publications (2)

Publication Number Publication Date
KR20090018178A KR20090018178A (ko) 2009-02-19
KR101193762B1 true KR101193762B1 (ko) 2012-10-24

Family

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Application Number Title Priority Date Filing Date
KR1020087032152A Expired - Fee Related KR101193762B1 (ko) 2006-06-02 2007-06-01 고분산성 구상 은 분말 입자의 제조 방법 및 그로부터 형성된 은 입자

Country Status (7)

Country Link
US (1) US7648557B2 (https=)
EP (1) EP2026924B1 (https=)
JP (1) JP5393451B2 (https=)
KR (1) KR101193762B1 (https=)
CN (1) CN101460271B (https=)
TW (1) TW200808471A (https=)
WO (1) WO2007143125A2 (https=)

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TWI355968B (en) * 2007-08-10 2012-01-11 Apex Nanotek Corp Nanosilver porous material and fabricating method
US8292986B2 (en) * 2007-09-19 2012-10-23 E I Du Pont De Nemours And Company Preparation of silver spheres by the reduction of silver polyamine complexes
EP2281646A1 (en) 2009-07-02 2011-02-09 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Method and kit for manufacturing metal nanoparticles and metal-containing nanostructured composite materials
US8231704B2 (en) * 2009-05-01 2012-07-31 E I Du Pont De Nemours And Company Silver particles and processes for making them
TW201043359A (en) * 2009-05-01 2010-12-16 Du Pont Silver particles and a process for making them
TW201108249A (en) * 2009-08-25 2011-03-01 Du Pont Silver thick film paste compositions and their use in conductors for photovoltaic cells
US8636823B2 (en) 2009-09-26 2014-01-28 Ames Advanced Materials Corporation Silver ribbons, methods of their making and applications thereof
CN101898250A (zh) * 2010-07-20 2010-12-01 复旦大学 一种纳米金属胶体的原生态分离与再分散的方法
US8366799B2 (en) 2010-08-30 2013-02-05 E I Du Pont De Nemours And Company Silver particles and a process for making them
US8574338B2 (en) * 2010-11-17 2013-11-05 E I Du Pont De Nemours And Company Reactor and continuous process for producing silver powders
US8715387B2 (en) 2011-03-08 2014-05-06 E I Du Pont De Nemours And Company Process for making silver powder particles with small size crystallites
US9067261B2 (en) 2011-03-08 2015-06-30 E I Du Pont De Nemours And Company Process for making silver powder particles with very small size crystallites
CN102328094B (zh) * 2011-09-28 2013-04-03 上海交通大学 一种粒度均匀超细银粉的制备方法
CN102407341B (zh) * 2011-10-27 2015-04-01 浙江光达电子科技有限公司 一种表面改性粒径混合银粉的制备方法以及表面改性粒径混合银粉
JP5872440B2 (ja) * 2012-02-13 2016-03-01 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
US20130224905A1 (en) * 2012-02-27 2013-08-29 E I Du Pont De Nemours And Company Silver paste and use thereof in the production of solar cells
CN102784927B (zh) * 2012-08-28 2014-10-29 苏州东旭弘业新材料科技有限公司 一种高性能片状银粉的制备方法
EP2896476B1 (en) * 2012-09-12 2019-05-01 M. Technique Co., Ltd. Method for manufacturing metal microparticles
JP5960568B2 (ja) * 2012-10-01 2016-08-02 Ｄｏｗａエレクトロニクス株式会社 銀微粒子の製造方法
JP5510531B1 (ja) * 2012-11-29 2014-06-04 住友金属鉱山株式会社 銀粉及び銀ペースト
US20140352497A1 (en) * 2013-06-04 2014-12-04 E I Du Pont De Nemours And Company Double jet process for producing nanosilver dispersions
JP5763869B2 (ja) * 2013-06-25 2015-08-12 化研テック株式会社 薄片状銀粉、導電性ペースト、および薄片状銀粉の製造方法
CN103394701B (zh) * 2013-07-16 2016-03-02 宁波晶鑫电子材料有限公司 一种粒度均匀集中的超细银粉的制备方法
CN103903677A (zh) * 2014-03-18 2014-07-02 上海志感电子科技有限公司 含有无铅玻璃粉的中温烧结型导电浆料及其制备方法
CN103978226A (zh) * 2014-05-26 2014-08-13 熊仕显 微纳米银基材料的制备方法及微纳米银基材料
CN104128616B (zh) * 2014-08-12 2016-03-23 苏州思美特表面材料科技有限公司 一种金属粉末的制备方法
CN104227015A (zh) * 2014-09-19 2014-12-24 洛阳理工学院 一种制备锑粉的方法
KR101733169B1 (ko) * 2015-08-12 2017-05-08 엘에스니꼬동제련 주식회사 은분말 및 그 제조방법
US9816033B2 (en) 2015-12-31 2017-11-14 Chz Technologies, Llc Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sources
KR102007861B1 (ko) * 2016-10-13 2019-08-06 엘에스니꼬동제련 주식회사 태양전지 전극용 은 분말 및 이를 포함하는 도전성 페이스트
KR102033545B1 (ko) * 2017-06-05 2019-10-17 대주전자재료 주식회사 은 입자 및 이의 제조방법
US10472528B2 (en) 2017-11-08 2019-11-12 Eastman Kodak Company Method of making silver-containing dispersions
US10851257B2 (en) 2017-11-08 2020-12-01 Eastman Kodak Company Silver and copper nanoparticle composites
US10640711B2 (en) 2018-06-05 2020-05-05 Chz Technologies, Llc Multistage thermolysis method for safe and efficient conversion of treated wood waste sources
CN109490522B (zh) * 2018-12-04 2022-03-11 北京倍肯恒业科技发展股份有限公司 一种纳米胶体金及其制备方法与应用
CN110238384A (zh) * 2019-08-01 2019-09-17 河南金渠银通金属材料有限公司 单晶纳米银粉的制备方法
CN111145932A (zh) * 2019-12-30 2020-05-12 河南金渠银通金属材料有限公司 一种高效背钝化太阳能电池背银浆料用银粉及其制备方法
CN111360281A (zh) * 2020-05-11 2020-07-03 河南金渠银通金属材料有限公司 一种优异导电银粉及其制备方法
CN111570822A (zh) * 2020-06-29 2020-08-25 河南金渠银通金属材料有限公司 一种纳米银粉及其制备方法
CN112589113A (zh) * 2020-12-10 2021-04-02 长沙新材料产业研究院有限公司 一种微米级球形银粉及其制备方法和应用
CN114101698A (zh) * 2021-11-10 2022-03-01 电子科技大学 一种片状交叠式银粉的制备方法及其应用
CN114082976A (zh) * 2021-11-10 2022-02-25 电子科技大学 一种高结晶度纳米银粉制备方法
CN115055673B (zh) * 2022-06-01 2023-02-28 山东建邦胶体材料有限公司 一种全球形多晶银粉及其制备方法
CN115780821B (zh) * 2022-11-28 2024-06-11 苏州银瑞光电材料科技有限公司 一种高振实密度片状银粉的制备方法
CN116900327B (zh) * 2023-06-20 2025-09-02 中南大学 一种微米级片状银粉的制备方法

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JPS63307206A (ja) 1987-06-08 1988-12-14 Tanaka Kikinzoku Kogyo Kk 銀微粒子の製造方法
US20050257643A1 (en) 2004-05-19 2005-11-24 Dowa Mining Co., Ltd. Spherical silver powder and method for producing same

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US5188660A (en) * 1991-10-16 1993-02-23 E. I. Du Pont De Nemours And Company Process for making finely divided particles of silver metals
JP4059486B2 (ja) * 2002-11-01 2008-03-12 化研テック株式会社 導電粉、導電性組成物、および導電粉の製造方法
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JP2004051997A (ja) * 2002-07-16 2004-02-19 Ulvac Japan Ltd 金属微粒子分散液及びその調製方法、並びに透明着色膜及びその作製方法
JP4976642B2 (ja) 2004-02-10 2012-07-18 三井金属鉱業株式会社 高結晶性銀粉及びその製造方法

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JPS63307206A (ja) 1987-06-08 1988-12-14 Tanaka Kikinzoku Kogyo Kk 銀微粒子の製造方法
US20050257643A1 (en) 2004-05-19 2005-11-24 Dowa Mining Co., Ltd. Spherical silver powder and method for producing same

Also Published As

Publication number Publication date
CN101460271A (zh) 2009-06-17
TW200808471A (en) 2008-02-16
US7648557B2 (en) 2010-01-19
JP5393451B2 (ja) 2014-01-22
WO2007143125A2 (en) 2007-12-13
WO2007143125A3 (en) 2008-01-31
JP2009540111A (ja) 2009-11-19
CN101460271B (zh) 2013-01-23
EP2026924B1 (en) 2013-01-09
KR20090018178A (ko) 2009-02-19
EP2026924A2 (en) 2009-02-25
US20080028889A1 (en) 2008-02-07

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