DE602005002299D1 - Prozess zur Herstellung von kugelförmigems Silberpulver mit hoher Schwindung - Google Patents

Prozess zur Herstellung von kugelförmigems Silberpulver mit hoher Schwindung

Info

Publication number
DE602005002299D1
DE602005002299D1 DE602005002299T DE602005002299T DE602005002299D1 DE 602005002299 D1 DE602005002299 D1 DE 602005002299D1 DE 602005002299 T DE602005002299 T DE 602005002299T DE 602005002299 T DE602005002299 T DE 602005002299T DE 602005002299 D1 DE602005002299 D1 DE 602005002299D1
Authority
DE
Germany
Prior art keywords
silver powder
spherical silver
shrinkage
producing high
high shrinkage
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.)
Active
Application number
DE602005002299T
Other languages
English (en)
Other versions
DE602005002299T2 (de
Inventor
Kozo Ogi
Takatoshi Fujino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dowa Holdings Co Ltd
Original Assignee
Dowa Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dowa Mining Co Ltd filed Critical Dowa Mining Co Ltd
Publication of DE602005002299D1 publication Critical patent/DE602005002299D1/de
Application granted granted Critical
Publication of DE602005002299T2 publication Critical patent/DE602005002299T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)
DE602005002299T 2004-06-18 2005-06-14 Prozess zur Herstellung von kugelförmigem Silberpulver mit hoher Schwindung Active DE602005002299T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004181479 2004-06-18
JP2004181479A JP2006002228A (ja) 2004-06-18 2004-06-18 球状銀粉およびその製造方法

Publications (2)

Publication Number Publication Date
DE602005002299D1 true DE602005002299D1 (de) 2007-10-18
DE602005002299T2 DE602005002299T2 (de) 2008-05-29

Family

ID=34937434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002299T Active DE602005002299T2 (de) 2004-06-18 2005-06-14 Prozess zur Herstellung von kugelförmigem Silberpulver mit hoher Schwindung

Country Status (8)

Country Link
US (1) US20050279970A1 (de)
EP (1) EP1609547B1 (de)
JP (1) JP2006002228A (de)
KR (1) KR101345441B1 (de)
CN (1) CN100542719C (de)
AT (1) ATE372183T1 (de)
DE (1) DE602005002299T2 (de)
TW (1) TWI351998B (de)

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* Cited by examiner, † Cited by third party
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JP2005240092A (ja) * 2004-02-26 2005-09-08 Dowa Mining Co Ltd 銀粉およびその製造方法
US20060231802A1 (en) * 2005-04-14 2006-10-19 Takuya Konno Electroconductive thick film composition, electrode, and solar cell formed therefrom
EP1950767B1 (de) * 2005-09-21 2012-08-22 Nihon Handa Co., Ltd. Pastenartige silberpartikelzusammensetzung, prozess zur herstellung von festem silber, festes silber, verbindungsverfahren und prozess zum herstellen einer leiterplatte
JP2007235082A (ja) 2006-02-02 2007-09-13 E I Du Pont De Nemours & Co 太陽電池電極用ペースト
JP4961601B2 (ja) * 2006-02-14 2012-06-27 Ｄｏｗａエレクトロニクス株式会社 銀粉とその製造方法及びこれを用いたペースト、電子回路部品、電気製品
JP2007270334A (ja) * 2006-03-31 2007-10-18 Dowa Holdings Co Ltd 銀粉及びその製造方法
JP5098098B2 (ja) * 2006-09-29 2012-12-12 Ｄｏｗａエレクトロニクス株式会社 銀粉およびその製造方法
KR100781326B1 (ko) * 2006-11-24 2007-11-30 제일모직주식회사 전극 형성용 페이스트 조성물 및 이를 이용하여 제조된전극을 포함하는 플라즈마 디스플레이 패널
JP5252843B2 (ja) * 2007-01-09 2013-07-31 Ｄｏｗａエレクトロニクス株式会社 銀インクおよびその製法
JP5232016B2 (ja) * 2007-01-09 2013-07-10 Ｄｏｗａエレクトロニクス株式会社 配線形成用材料
KR101280489B1 (ko) * 2007-05-09 2013-07-01 주식회사 동진쎄미켐 태양전지 전극 형성용 페이스트
JP5579604B2 (ja) * 2007-08-20 2014-08-27 ダイマット，インク． 銀フィラーの混合によって強化された熱伝導率を有する接着剤
KR101239563B1 (ko) * 2007-10-24 2013-03-05 도와 일렉트로닉스 가부시키가이샤 미소 은 입자 함유 조성물 및 미소 은 입자를 갖는 페이스트
US8231704B2 (en) * 2009-05-01 2012-07-31 E I Du Pont De Nemours And Company Silver particles and processes for making them
US8372178B2 (en) * 2009-05-01 2013-02-12 E I Du Pont De Nemours And Company Silver particles and processes for making them
US20110048527A1 (en) * 2009-08-25 2011-03-03 E.I. Du Pont De Nemours And Company Silver thick film paste compositions and their use in conductors for photovoltaic cells
CN102222705A (zh) * 2010-04-14 2011-10-19 上海大洲电子材料有限公司 一种无铅环保银浆料及硅太阳能电池背面电极的形成方法
US8366799B2 (en) 2010-08-30 2013-02-05 E I Du Pont De Nemours And Company Silver particles and a process for making them
US9186727B2 (en) 2010-11-08 2015-11-17 Namics Corporation Metal particle
US8574338B2 (en) 2010-11-17 2013-11-05 E I Du Pont De Nemours And Company Reactor and continuous process for producing silver powders
JP6174301B2 (ja) * 2011-03-28 2017-08-02 Ｄｏｗａエレクトロニクス株式会社 銀粉および導電性ペースト
TWI532059B (zh) * 2011-03-31 2016-05-01 Taiyo Holdings Co Ltd Conductive paste, conductive pattern formation method and conductive pattern
JP5772241B2 (ja) * 2011-06-02 2015-09-02 住友金属鉱山株式会社 銀粉の製造方法
JP6047276B2 (ja) 2011-06-30 2017-07-05 三井金属鉱業株式会社 焼結型導電性ペースト用銀粉
CN102343441A (zh) * 2011-09-22 2012-02-08 上海交通大学 一种单分散高振实低团聚银粉的制备方法
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
CN102407346A (zh) * 2011-11-25 2012-04-11 中原工学院 一种制备银纤维前驱体的方法
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
KR101194273B1 (ko) 2012-04-27 2012-10-29 한국지질자원연구원 분산 특성이 우수한 구형 철 분말 제조 장치 및 그 제조 방법
JP5633045B2 (ja) * 2012-05-25 2014-12-03 Ｄｏｗａエレクトロニクス株式会社 銀粉およびその製造方法
JP5945480B2 (ja) * 2012-09-07 2016-07-05 ナミックス株式会社 銀ペースト組成物及びその製造方法
KR101558462B1 (ko) 2012-10-30 2015-10-13 가켄 테크 가부시키가이샤 도전성 페이스트 및 다이 본딩 방법
CN103396744B (zh) * 2013-08-08 2015-07-29 京东方科技集团股份有限公司 一种导电银胶及其制备方法
JP6404554B2 (ja) * 2013-10-03 2018-10-10 住友金属鉱山株式会社 銀粉の製造方法
CN104985190B (zh) * 2013-10-30 2017-06-13 江苏理工学院 一种花状银微米颗粒的合成方法
CN104148665B (zh) * 2014-07-22 2017-04-12 西北大学 一种结晶银粉的制备方法
JP6029719B2 (ja) * 2014-07-31 2016-11-24 Ｄｏｗａエレクトロニクス株式会社 銀粉及びその製造方法、並びに導電性ペースト
CN104084599B (zh) * 2014-08-02 2016-03-30 天津市职业大学 一种导电银浆用超细球形银粉的生产方法
CN104096850B (zh) * 2014-08-12 2017-10-10 天津市职业大学 用对氨基苯酚还原银氨络合物制备超细球形银粉的方法
KR102308923B1 (ko) * 2014-09-29 2021-10-01 도와 일렉트로닉스 가부시키가이샤 은 분말, 그 제조방법 및 친수성 도전성 페이스트
CN105583407A (zh) * 2014-11-14 2016-05-18 中国振华集团云科电子有限公司 一种单分散高振实密度球形银粉的制备方法
JP5999220B2 (ja) * 2015-04-24 2016-09-28 住友金属鉱山株式会社 銀粉
JP6239067B2 (ja) * 2015-08-24 2017-11-29 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
JP6856350B2 (ja) * 2015-10-30 2021-04-07 Ｄｏｗａエレクトロニクス株式会社 銀粉およびその製造方法
US20180061536A1 (en) * 2016-08-26 2018-03-01 E I Du Pont De Nemours And Company Chip resistor
CN106251936A (zh) * 2016-09-27 2016-12-21 北京市合众创能光电技术有限公司 高导电性银浆及其制备方法
KR20180047528A (ko) * 2016-10-31 2018-05-10 엘에스니꼬동제련 주식회사 은 분말 및 이의 제조방법
KR101930285B1 (ko) * 2016-10-31 2018-12-19 엘에스니꼬동제련 주식회사 태양전지 전극용 도전성 페이스트 및 이를 사용하여 제조된 태양전지
JP7084730B2 (ja) * 2017-02-01 2022-06-15 Ｄｏｗａエレクトロニクス株式会社 銀合金粉末およびその製造方法
JP6561100B2 (ja) * 2017-10-04 2019-08-14 Ｊｘ金属株式会社 表面処理銅微粒子の製造方法
KR102061719B1 (ko) * 2017-10-30 2020-01-02 엘에스니꼬동제련 주식회사 은 분말 및 이의 제조방법
KR102122317B1 (ko) * 2017-10-31 2020-06-12 엘에스니꼬동제련 주식회사 은 분말의 제조방법 및 은 분말을 포함하는 도전성 페이스트
KR20200038742A (ko) * 2018-10-04 2020-04-14 대주전자재료 주식회사 은 분말 및 이의 제조 방법
KR102178009B1 (ko) * 2018-11-30 2020-11-12 엘에스니꼬동제련 주식회사 수축률 조절이 가능한 은 분말의 제조방법
CN110947953A (zh) * 2019-12-19 2020-04-03 苏州银瑞光电材料科技有限公司 用于太阳能正面银浆的高烧结活性的球形银粉的制备方法
JP7031038B2 (ja) * 2020-03-24 2022-03-07 Ｄｏｗａエレクトロニクス株式会社 銀粉の製造方法
CN112029430A (zh) * 2020-08-17 2020-12-04 湖南尚鑫新材料科技有限公司 一种纳米钛银杀菌膜及其制备方法
CN112371993B (zh) * 2020-10-16 2022-12-20 湖南中伟新银材料科技有限公司 一种银粉的制备方法
CN117320825A (zh) 2021-09-14 2023-12-29 同和电子科技有限公司 银粉的制造方法
CN115519130B (zh) * 2022-08-05 2024-04-26 南通领跑者新材料科技有限公司 高分散性银粉的制备方法
CN115647353B (zh) * 2022-12-06 2024-05-28 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种高烧结活性微米银粉的制备方法
CN116571734B (zh) * 2023-07-13 2023-09-26 深圳市哈深智材科技有限公司 一种银颗粒及其制备方法与应用
CN117444227B (zh) * 2023-11-02 2024-04-02 郴州市三分地环保信息科技有限公司 银粉、导电银浆及其制备方法和应用

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JPS62280308A (ja) * 1986-05-30 1987-12-05 Mitsui Mining & Smelting Co Ltd 銀−パラジウム合金微粉末の製造方法
US5389122A (en) * 1993-07-13 1995-02-14 E. I. Du Pont De Nemours And Company Process for making finely divided, dense packing, spherical shaped silver particles
US5413617A (en) * 1993-09-13 1995-05-09 National Science Council Process for the preparation of silver powder with a controlled surface area by reduction reaction
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JP3571957B2 (ja) * 1999-03-30 2004-09-29 松下電器産業株式会社 導体ペーストおよびセラミック多層基板の製造方法
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JP4569727B2 (ja) 2000-09-08 2010-10-27 Ｄｏｗａエレクトロニクス株式会社 銀粉およびその製造方法
US6881240B2 (en) * 2000-09-18 2005-04-19 Dowa Mining Co., Ltd. Copper powder for electrically conductive paste
CN1164388C (zh) * 2001-05-26 2004-09-01 宁夏东方特种材料科技开发有限责任公司 一种制取粒径在0.3-3.0μm之间的球形银粉的方法
JP4213921B2 (ja) 2002-08-09 2009-01-28 Ｄｏｗａエレクトロニクス株式会社 導電ペースト用銀粉の製造方法
JP3812523B2 (ja) * 2002-09-10 2006-08-23 昭栄化学工業株式会社 金属粉末の製造方法

Also Published As

Publication number Publication date
ATE372183T1 (de) 2007-09-15
DE602005002299T2 (de) 2008-05-29
EP1609547A1 (de) 2005-12-28
KR20060048425A (ko) 2006-05-18
TW200603923A (en) 2006-02-01
KR101345441B1 (ko) 2013-12-27
TWI351998B (en) 2011-11-11
EP1609547B1 (de) 2007-09-05
US20050279970A1 (en) 2005-12-22
JP2006002228A (ja) 2006-01-05
CN1709619A (zh) 2005-12-21
CN100542719C (zh) 2009-09-23

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