WO2009038207A1 - 銅粉の製造方法及び銅粉 - Google Patents
銅粉の製造方法及び銅粉 Download PDFInfo
- Publication number
- WO2009038207A1 WO2009038207A1 PCT/JP2008/067078 JP2008067078W WO2009038207A1 WO 2009038207 A1 WO2009038207 A1 WO 2009038207A1 JP 2008067078 W JP2008067078 W JP 2008067078W WO 2009038207 A1 WO2009038207 A1 WO 2009038207A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- copper powder
- slurry
- oxide
- copper
- hydrazine
- 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.)
- Ceased
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Non-Insulated Conductors (AREA)
Abstract
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008801074240A CN101801568B (zh) | 2007-09-21 | 2008-09-22 | 铜粉的制造方法及铜粉 |
| KR20107004861A KR101510369B1 (ko) | 2007-09-21 | 2008-09-22 | 동분말의 제조 방법 및 동분말 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-246083 | 2007-09-21 | ||
| JP2007246083A JP5392884B2 (ja) | 2007-09-21 | 2007-09-21 | 銅粉の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009038207A1 true WO2009038207A1 (ja) | 2009-03-26 |
Family
ID=40468016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2008/067078 Ceased WO2009038207A1 (ja) | 2007-09-21 | 2008-09-22 | 銅粉の製造方法及び銅粉 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5392884B2 (ja) |
| KR (1) | KR101510369B1 (ja) |
| CN (1) | CN101801568B (ja) |
| TW (1) | TWI455777B (ja) |
| WO (1) | WO2009038207A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140203222A1 (en) * | 2011-05-18 | 2014-07-24 | Toda Kogyo Corporation | Copper particles, copper paste, process for producing conductive coating film, and conductive coating film |
| US20150266090A1 (en) * | 2012-11-26 | 2015-09-24 | Mitsui Mining & Smelting Co., Ltd. | Copper powder and method for producing same |
| US9975110B1 (en) | 2016-11-23 | 2018-05-22 | Honda Motor Co., Ltd. | Method for producing metal catalyst nanoparticles |
| CN110773177A (zh) * | 2019-09-10 | 2020-02-11 | 安徽德诠新材料科技有限公司 | 一种高比表面积三元铜催化剂的制备方法 |
| CN114786839A (zh) * | 2019-11-22 | 2022-07-22 | 东邦钛株式会社 | 铜粉体及其制造方法 |
| JPWO2023047990A1 (ja) * | 2021-09-27 | 2023-03-30 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5476631B2 (ja) * | 2010-03-05 | 2014-04-23 | 株式会社村田製作所 | 電子部品およびその製造方法 |
| JP5531691B2 (ja) * | 2010-03-16 | 2014-06-25 | 株式会社村田製作所 | 導電性ペーストおよびセラミック電子部品の製造方法 |
| JP5759688B2 (ja) * | 2010-08-17 | 2015-08-05 | 三井金属鉱業株式会社 | 扁平銅粒子 |
| JP5820202B2 (ja) * | 2010-09-30 | 2015-11-24 | Dowaエレクトロニクス株式会社 | 導電性ペースト用銅粉およびその製造方法 |
| TWI487581B (zh) * | 2010-11-12 | 2015-06-11 | Mitsui Mining & Smelting Co | Low carbon copper particles and methods for producing the same |
| KR101239391B1 (ko) * | 2011-01-05 | 2013-03-05 | 한국지질자원연구원 | 입도 제어가 용이한 전자소재용 미세 구리 분말 제조 방법 |
| JP5120477B2 (ja) * | 2011-04-07 | 2013-01-16 | 日立化成工業株式会社 | 電極用ペースト組成物及び太陽電池 |
| JP5785433B2 (ja) * | 2011-04-28 | 2015-09-30 | 三井金属鉱業株式会社 | 低炭素銅粒子 |
| JP6199430B2 (ja) * | 2011-09-30 | 2017-09-20 | Dowaエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
| JP5700864B2 (ja) * | 2013-05-15 | 2015-04-15 | 石原ケミカル株式会社 | 銅微粒子分散液、導電膜形成方法及び回路基板 |
| JP6303022B2 (ja) * | 2014-10-03 | 2018-03-28 | 三井金属鉱業株式会社 | 銅粉 |
| 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 |
| US10384314B2 (en) * | 2015-04-22 | 2019-08-20 | Hitachi Metals, Ltd. | Metal particle and method for producing the same, covered metal particle, and metal powder |
| US10773311B2 (en) * | 2015-09-03 | 2020-09-15 | Dowa Electronics Materials Co., Ltd. | Phosphorus-containing copper powder and method for producing the same |
| JP2017179428A (ja) * | 2016-03-29 | 2017-10-05 | Dowaエレクトロニクス株式会社 | 導電性材料、導電膜の形成方法、回路基板、半導体装置及び半導体装置の製造方法 |
| CN108526490B (zh) * | 2018-05-14 | 2021-05-25 | 六盘水中联工贸实业有限公司 | 一种用氯化铜或氯化亚铜生产金属铜粉的方法 |
| CN112296345B (zh) * | 2019-07-23 | 2022-02-18 | 富兰克科技(深圳)股份有限公司 | 具有长有机碳链可自分散纳米铜的制备方法、纳米铜制剂及其应用 |
| JP7000621B1 (ja) * | 2021-06-17 | 2022-01-19 | 古河ケミカルズ株式会社 | 銅微粒子の製造方法 |
| CN116809921A (zh) * | 2023-07-11 | 2023-09-29 | 嘉兴饶稷科技有限公司 | 一种纯铜光固化3d打印的高光敏活性浆料及其制备方法 |
| WO2025070075A1 (ja) * | 2023-09-28 | 2025-04-03 | 古河ケミカルズ株式会社 | 銅粉および導電性ペースト |
| WO2025070074A1 (ja) * | 2023-09-28 | 2025-04-03 | 古河ケミカルズ株式会社 | 銅粉の製造方法および導電性ペーストの製造方法 |
| CN117259780A (zh) * | 2023-10-26 | 2023-12-22 | 有研纳微新材料(北京)有限公司 | 一种多面体亚微米铜粉的制备方法 |
| CN118513560B (zh) * | 2024-05-22 | 2025-02-18 | 厦门紫金新能源新材料科技有限公司 | 一种超细窄粒度高密度铜粉的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299406A (ja) * | 1985-10-28 | 1987-05-08 | Mitsui Mining & Smelting Co Ltd | 銅粉末の製造法 |
| JPH09256007A (ja) * | 1996-03-22 | 1997-09-30 | Murata Mfg Co Ltd | 銅粉末の製造方法 |
| JP2007169770A (ja) * | 2005-12-26 | 2007-07-05 | Mitsui Mining & Smelting Co Ltd | 銅粒子並びに銅粉及びその銅粒子の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060108C (zh) * | 1997-01-21 | 2001-01-03 | 北京化工大学 | 超细铜粉的制备方法 |
| JP2911429B2 (ja) * | 1997-06-04 | 1999-06-23 | 三井金属鉱業株式会社 | 銅微粉末の製造方法 |
| JP3635451B2 (ja) * | 1998-09-11 | 2005-04-06 | 株式会社村田製作所 | 金属粉末およびその製造方法ならびに導電性ペースト |
| KR100743844B1 (ko) * | 1999-12-01 | 2007-08-02 | 도와 마이닝 가부시끼가이샤 | 구리 분말 및 구리 분말의 제조 방법 |
| JP2002363618A (ja) * | 2001-06-11 | 2002-12-18 | Sumitomo Electric Ind Ltd | 銅超微粒子とその製造方法 |
| JP4868716B2 (ja) * | 2004-04-28 | 2012-02-01 | 三井金属鉱業株式会社 | フレーク銅粉及び導電性ペースト |
| JP4879473B2 (ja) * | 2004-10-25 | 2012-02-22 | 三井金属鉱業株式会社 | フレーク銅粉及びフレーク銅粉の製造方法並びにフレーク銅粉を含む導電性スラリー |
| JP4662760B2 (ja) * | 2004-12-22 | 2011-03-30 | 三井金属鉱業株式会社 | 超微粒銅粉、超微粒銅粉スラリー及び超微粒銅粉スラリーの製造方法 |
-
2007
- 2007-09-21 JP JP2007246083A patent/JP5392884B2/ja active Active
-
2008
- 2008-09-19 TW TW097136051A patent/TWI455777B/zh active
- 2008-09-22 KR KR20107004861A patent/KR101510369B1/ko active Active
- 2008-09-22 WO PCT/JP2008/067078 patent/WO2009038207A1/ja not_active Ceased
- 2008-09-22 CN CN2008801074240A patent/CN101801568B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299406A (ja) * | 1985-10-28 | 1987-05-08 | Mitsui Mining & Smelting Co Ltd | 銅粉末の製造法 |
| JPH09256007A (ja) * | 1996-03-22 | 1997-09-30 | Murata Mfg Co Ltd | 銅粉末の製造方法 |
| JP2007169770A (ja) * | 2005-12-26 | 2007-07-05 | Mitsui Mining & Smelting Co Ltd | 銅粒子並びに銅粉及びその銅粒子の製造方法 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140203222A1 (en) * | 2011-05-18 | 2014-07-24 | Toda Kogyo Corporation | Copper particles, copper paste, process for producing conductive coating film, and conductive coating film |
| US9221979B2 (en) * | 2011-05-18 | 2015-12-29 | Toda Kogyo Corporation | Copper particles, copper paste, process for producing conductive coating film, and conductive coating film |
| US20150266090A1 (en) * | 2012-11-26 | 2015-09-24 | Mitsui Mining & Smelting Co., Ltd. | Copper powder and method for producing same |
| US10518323B2 (en) * | 2012-11-26 | 2019-12-31 | Mitsui Mining & Smelting Co., Ltd. | Copper power and method for producing same |
| US9975110B1 (en) | 2016-11-23 | 2018-05-22 | Honda Motor Co., Ltd. | Method for producing metal catalyst nanoparticles |
| CN110773177A (zh) * | 2019-09-10 | 2020-02-11 | 安徽德诠新材料科技有限公司 | 一种高比表面积三元铜催化剂的制备方法 |
| CN110773177B (zh) * | 2019-09-10 | 2022-05-20 | 安徽德诠新材料科技有限公司 | 一种高比表面积三元铜催化剂的制备方法 |
| CN114786839A (zh) * | 2019-11-22 | 2022-07-22 | 东邦钛株式会社 | 铜粉体及其制造方法 |
| CN114786839B (zh) * | 2019-11-22 | 2024-03-26 | 东邦钛株式会社 | 铜粉体及其制造方法 |
| JPWO2023047990A1 (ja) * | 2021-09-27 | 2023-03-30 | ||
| WO2023047990A1 (ja) * | 2021-09-27 | 2023-03-30 | 宇部マテリアルズ株式会社 | 酸化マグネシウム粉末、ゴム用加硫剤組成物、ゴム組成物、酸化マグネシウム粉末の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101801568B (zh) | 2012-10-03 |
| TWI455777B (zh) | 2014-10-11 |
| JP2009074152A (ja) | 2009-04-09 |
| KR101510369B1 (ko) | 2015-04-06 |
| KR20100071970A (ko) | 2010-06-29 |
| CN101801568A (zh) | 2010-08-11 |
| TW200932405A (en) | 2009-08-01 |
| JP5392884B2 (ja) | 2014-01-22 |
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