JPH0557324B2 - - Google Patents

Info

Publication number
JPH0557324B2
JPH0557324B2 JP60240875A JP24087585A JPH0557324B2 JP H0557324 B2 JPH0557324 B2 JP H0557324B2 JP 60240875 A JP60240875 A JP 60240875A JP 24087585 A JP24087585 A JP 24087585A JP H0557324 B2 JPH0557324 B2 JP H0557324B2
Authority
JP
Japan
Prior art keywords
copper
powder
slurry
hydrazine
temperature
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.)
Expired - Lifetime
Application number
JP60240875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6299406A (ja
Inventor
Hisao Hayashi
Kunihiko Yasunari
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP24087585A priority Critical patent/JPS6299406A/ja
Publication of JPS6299406A publication Critical patent/JPS6299406A/ja
Publication of JPH0557324B2 publication Critical patent/JPH0557324B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP24087585A 1985-10-28 1985-10-28 銅粉末の製造法 Granted JPS6299406A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24087585A JPS6299406A (ja) 1985-10-28 1985-10-28 銅粉末の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24087585A JPS6299406A (ja) 1985-10-28 1985-10-28 銅粉末の製造法

Publications (2)

Publication Number Publication Date
JPS6299406A JPS6299406A (ja) 1987-05-08
JPH0557324B2 true JPH0557324B2 (enrdf_load_stackoverflow) 1993-08-23

Family

ID=17065993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24087585A Granted JPS6299406A (ja) 1985-10-28 1985-10-28 銅粉末の製造法

Country Status (1)

Country Link
JP (1) JPS6299406A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2638271B2 (ja) * 1990-09-06 1997-08-06 住友金属工業株式会社 銅微粉末の製造方法
US6620344B2 (en) 1999-05-28 2003-09-16 Dowa Mining Co., Ltd. Copper particle clusters and powder containing the same suitable as conductive filler of conductive paste
KR100743844B1 (ko) 1999-12-01 2007-08-02 도와 마이닝 가부시끼가이샤 구리 분말 및 구리 분말의 제조 방법
US6881240B2 (en) 2000-09-18 2005-04-19 Dowa Mining Co., Ltd. Copper powder for electrically conductive paste
KR100405970B1 (ko) * 2001-09-18 2003-11-14 한국과학기술연구원 유기용매를 이용한 카파 미분말의 합성방법
KR100486604B1 (ko) * 2002-10-30 2005-05-03 (주)창성 습식환원법에 의한 극미세 구리분말의 제조방법
JP5144022B2 (ja) * 2006-03-24 2013-02-13 三井金属鉱業株式会社 銅粉の製造方法及びその製造方法で得られた銅粉
JP5392884B2 (ja) * 2007-09-21 2014-01-22 三井金属鉱業株式会社 銅粉の製造方法
JP5872063B2 (ja) 2012-11-26 2016-03-01 三井金属鉱業株式会社 銅粉
JP6004034B1 (ja) * 2015-04-21 2016-10-05 住友金属鉱山株式会社 銅粉末
JP6908398B2 (ja) 2017-03-08 2021-07-28 株式会社Adeka 樹脂組成物、硬化物を形成する方法および硬化物
CN113549948B (zh) * 2021-07-28 2022-12-30 中国科学技术大学 一种表面氨基修饰的Cu@NH2纳米催化剂、其制备方法及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896802A (ja) * 1981-12-04 1983-06-09 Tadaharu Ogawa 湿式還元による金属微粉末の製造方法
JPS58224103A (ja) * 1982-06-21 1983-12-26 Mitsui Mining & Smelting Co Ltd 銅微粉の製造法

Also Published As

Publication number Publication date
JPS6299406A (ja) 1987-05-08

Similar Documents

Publication Publication Date Title
EP2026924B1 (en) Process for making highly dispersible spherical silver powder particles and silver particles formed therefrom
CN101554664B (zh) 一种纳米级银粉的制备方法
WO2012043267A1 (ja) 導電性ペースト用銅粉およびその製造方法
JP2638271B2 (ja) 銅微粉末の製造方法
KR101236253B1 (ko) 구리 분말의 제조방법 및 구리 분말
WO2007004649A1 (ja) 高結晶銀粉及びその高結晶銀粉の製造方法
WO2004039524A1 (en) Method for manufacturing nano-scaled copper powder by wet reduction process
JPH0557324B2 (enrdf_load_stackoverflow)
CN114713838A (zh) 一种用于ltcc内电极的高振实小粒度类球形银粉的制备方法
KR102051321B1 (ko) 습식공정을 이용한 코어-쉘 구조의 은-구리 혼합분말의 제조 방법
JP3570591B2 (ja) 銅粉末の製造方法
KR101764218B1 (ko) 은 립을 이용한 은 분말의 제조방법
Huang et al. Synthesis of nanocrystalline and monodispersed copper particles of uniform spherical shape
JP3429985B2 (ja) 六角板状結晶銀粒子からなる銀粉の製造方法
JPS59116303A (ja) 銅微粉末の製造方法
KR102017177B1 (ko) 습식공정을 이용한 고순도 은 나노 분말의 제조 방법
JP4756652B2 (ja) ドロップ状銅粉、ドロップ状銅粉の製造方法および導電性ペースト
JPH0372683B2 (enrdf_load_stackoverflow)
JPH01139710A (ja) 微細粒状合金粉末の製造方法
JPH10265812A (ja) 銀超微粒子の製造方法
KR100631025B1 (ko) 화학환원법에 의한 은분말 제조방법
JP4577515B2 (ja) 高分散性の銀微粒子とその製造方法、および用途
JP3820018B2 (ja) 粒状銀粉の製造方法
JP6031571B2 (ja) 導電性ペースト用銅粉およびその製造方法
KR102023711B1 (ko) 특정 온도에서 경도가 향상되는 고순도의 은 나노 분말

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term