KR20130142156A - 금속 미립자의 제조 방법 - Google Patents
금속 미립자의 제조 방법 Download PDFInfo
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- KR20130142156A KR20130142156A KR1020137015381A KR20137015381A KR20130142156A KR 20130142156 A KR20130142156 A KR 20130142156A KR 1020137015381 A KR1020137015381 A KR 1020137015381A KR 20137015381 A KR20137015381 A KR 20137015381A KR 20130142156 A KR20130142156 A KR 20130142156A
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- South Korea
- Prior art keywords
- fluid
- metal
- processing
- reducing agent
- fine particles
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- 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
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- 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
- B22F2203/00—Controlling
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- 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
- B22F2301/15—Nickel or cobalt
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- 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
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- 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
- B22F2301/30—Low melting point metals, i.e. Zn, Pb, Sn, Cd, In, Ga
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- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
도 2(A)는 도 1에 나타내는 유체 처리 장치의 제 1 처리용 면의 대략 평면도이며, 도 2(B)는 동 장치의 처리용 면의 요부 확대도이다.
도 3(A)는 동 장치의 제 2 도입부의 단면도이며, 도 3(B)는 동 제 2 도입부를 설명하기 위한 처리용 면의 요부 확대도이다.
도 4는 실시예 1에 있어서 제작한 니켈 미립자의 SEM 사진이다.
도 5는 실시예 8에 있어서 제작한 니켈 미립자의 SEM 사진이다.
10 : 제 1 처리용 부 11 : 제 1 홀더
20 : 제 2 처리용 부 21 : 제 2 홀더
d1 : 제 1 도입부 d2 : 제 2 도입부
d20 : 개구부
Claims (1)
- 적어도 2종류의 피처리 유동체를 사용하는 것이며,
그 중에서 적어도 1종류의 피처리 유동체는 적어도 1종류의 금속 및/또는 금속 화합물을 용매에 용해한 금속 용액이며,
상기 이외의 피처리 유동체에서 적어도 1종류의 피처리 유동체는 환원제를 적어도 1종류 포함하는 환원제 유체이며,
상기 피처리 유동체를 대향해서 배치되고 접근·이반 가능한 적어도 한쪽이 다른쪽에 대하여 상대적으로 회전하는 적어도 2개의 처리용 면 사이에 생성되는 박막 유체 중에서 혼합하여 입자 지름이 제어된 금속 미립자를 석출시키는 금속 미립자의 제조 방법에 있어서,
상기 적어도 2개의 처리용 면 사이로 도입되는 금속 용액과 환원제 유체 중 적어도 어느 한쪽에 관한 특정 조건을 변화시킴으로써 금속 미립자의 입자 지름을 제어하는 것이며,
상기 특정 조건은 상기 금속 용액과 상기 환원제 유체 중 적어도 어느 한쪽의 도입 속도와, 상기 금속 용액과 상기 환원제 유체 중 적어도 어느 한쪽의 pH로 이루어지는 군으로부터 선택된 적어도 1종인 것을 특징으로 하는 금속 미립자의 제조 방법.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/055976 WO2012124046A1 (ja) | 2011-03-14 | 2011-03-14 | 金属微粒子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130142156A true KR20130142156A (ko) | 2013-12-27 |
KR101876767B1 KR101876767B1 (ko) | 2018-07-10 |
Family
ID=46830179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137015381A Active KR101876767B1 (ko) | 2011-03-14 | 2011-03-14 | 금속 미립자의 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9387536B2 (ko) |
EP (1) | EP2687306B1 (ko) |
JP (1) | JP5126862B1 (ko) |
KR (1) | KR101876767B1 (ko) |
CN (2) | CN103282145A (ko) |
WO (1) | WO2012124046A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190015254A (ko) * | 2016-06-02 | 2019-02-13 | 엠. 테크닉 가부시키가이샤 | 규소 피복 금속 미립자, 규소 화합물 피복 금속 미립자 및 그 제조 방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014041706A1 (ja) * | 2012-09-12 | 2014-03-20 | エム・テクニック株式会社 | ニッケル微粒子の製造方法 |
US9821375B2 (en) | 2012-09-12 | 2017-11-21 | M. Technique Co., Ltd. | Method for producing metal microparticles |
JP5261780B1 (ja) * | 2012-09-12 | 2013-08-14 | エム・テクニック株式会社 | 金属微粒子の製造方法 |
JP5590639B2 (ja) | 2012-09-12 | 2014-09-17 | エム・テクニック株式会社 | 金属微粒子の製造方法 |
JP5376483B1 (ja) * | 2012-09-12 | 2013-12-25 | エム・テクニック株式会社 | ニッケル微粒子の製造方法 |
US9928932B2 (en) | 2012-11-08 | 2018-03-27 | M. Technique Co., Ltd. | Metal microparticles provided with projections |
JP5814320B2 (ja) * | 2013-01-31 | 2015-11-17 | ニホンハンダ株式会社 | ハンダ合金微粒子の製造方法、ハンダ合金微粒子、ハンダペーストおよび電子機器 |
JPWO2015125819A1 (ja) * | 2014-02-18 | 2017-03-30 | エム・テクニック株式会社 | 微粒子の製造方法 |
WO2016010018A1 (ja) | 2014-07-14 | 2016-01-21 | エム・テクニック株式会社 | 単結晶酸化亜鉛ナノ粒子の製造方法 |
Family Cites Families (17)
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JP2550586B2 (ja) * | 1987-06-16 | 1996-11-06 | 大同特殊鋼株式会社 | 銀合金微粉末の製造方法 |
JPH04333504A (ja) | 1991-05-10 | 1992-11-20 | Sumitomo Metal Mining Co Ltd | 単分散銀微粉の連続製造方法 |
JP2002294312A (ja) | 2001-03-29 | 2002-10-09 | Toda Kogyo Corp | 金属粒子粉末の製造法 |
CA2537199C (en) * | 2003-08-28 | 2011-11-29 | Tama-Tlo, Ltd. | Precious metal colloid, precious metal microparticle, composition, and process for producing the precious metal microparticle |
JP4665499B2 (ja) * | 2004-12-10 | 2011-04-06 | 三菱マテリアル株式会社 | 金属微粒子とその製造方法とその含有組成物ならびにその用途 |
JP2007308765A (ja) | 2006-05-18 | 2007-11-29 | Sumitomo Electric Ind Ltd | 金属コロイド溶液とその製造方法 |
JP5224022B2 (ja) | 2006-07-28 | 2013-07-03 | 三菱マテリアル株式会社 | 銀微粒子の製造方法および製造装置 |
CN101495257B (zh) | 2006-07-28 | 2011-12-14 | 三菱麻铁里亚尔株式会社 | 银微粒的制备方法以及制备装置 |
CN101784338B (zh) * | 2007-07-06 | 2013-10-30 | M技术株式会社 | 携载金属的碳的制造方法 |
KR101402734B1 (ko) * | 2007-07-06 | 2014-06-02 | 엠. 테크닉 가부시키가이샤 | 강제 초박막 회전식 처리법을 사용한 나노입자의 제조방법 |
US8747699B2 (en) | 2007-07-06 | 2014-06-10 | M. Technique Co., Ltd. | Method for producing metal microparticles, and metal colloidal solution containing the metal microparticles |
WO2009008394A1 (ja) * | 2007-07-06 | 2009-01-15 | M.Technique Co., Ltd. | 流体処理装置及び処理方法 |
KR20090010477A (ko) | 2007-07-23 | 2009-01-30 | 삼성전기주식회사 | 니켈 나노입자의 제조방법 |
JPWO2009038008A1 (ja) * | 2007-09-21 | 2011-01-06 | エム・テクニック株式会社 | 微粒子の製造方法及びその微粒子 |
US8118905B2 (en) * | 2007-09-27 | 2012-02-21 | M Technique Co., Ltd. | Method for producing magnetic microparticles, magnetic microparticles obtained therefrom, magnetic fluid, and method for producing magnetic product |
JP4670935B2 (ja) | 2008-10-16 | 2011-04-13 | 三菱電機株式会社 | 空気調和装置の運転方法 |
JP5439057B2 (ja) * | 2009-06-29 | 2014-03-12 | 三井金属鉱業株式会社 | 複合銅粒子 |
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2011
- 2011-03-14 JP JP2011534849A patent/JP5126862B1/ja active Active
- 2011-03-14 CN CN2011800638549A patent/CN103282145A/zh active Pending
- 2011-03-14 US US14/001,888 patent/US9387536B2/en active Active
- 2011-03-14 CN CN201611101720.2A patent/CN106735293A/zh active Pending
- 2011-03-14 WO PCT/JP2011/055976 patent/WO2012124046A1/ja active Application Filing
- 2011-03-14 EP EP11861223.3A patent/EP2687306B1/en active Active
- 2011-03-14 KR KR1020137015381A patent/KR101876767B1/ko active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190015254A (ko) * | 2016-06-02 | 2019-02-13 | 엠. 테크닉 가부시키가이샤 | 규소 피복 금속 미립자, 규소 화합물 피복 금속 미립자 및 그 제조 방법 |
KR20220039856A (ko) * | 2016-06-02 | 2022-03-29 | 엠. 테크닉 가부시키가이샤 | 규소 피복 금속 미립자, 규소 화합물 피복 금속 미립자 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP5126862B1 (ja) | 2013-01-23 |
EP2687306A4 (en) | 2014-10-08 |
JPWO2012124046A1 (ja) | 2014-07-17 |
CN106735293A (zh) | 2017-05-31 |
WO2012124046A1 (ja) | 2012-09-20 |
EP2687306B1 (en) | 2018-07-11 |
US20130333520A1 (en) | 2013-12-19 |
CN103282145A (zh) | 2013-09-04 |
EP2687306A1 (en) | 2014-01-22 |
KR101876767B1 (ko) | 2018-07-10 |
US9387536B2 (en) | 2016-07-12 |
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