TW200806408A - Nickel fine particles, method for preparing the same and fluid composition comprising the same - Google Patents

Nickel fine particles, method for preparing the same and fluid composition comprising the same

Info

Publication number
TW200806408A
TW200806408A TW096122930A TW96122930A TW200806408A TW 200806408 A TW200806408 A TW 200806408A TW 096122930 A TW096122930 A TW 096122930A TW 96122930 A TW96122930 A TW 96122930A TW 200806408 A TW200806408 A TW 200806408A
Authority
TW
Taiwan
Prior art keywords
fine particles
metal fine
nickel metal
same
compounds
Prior art date
Application number
TW096122930A
Other languages
Chinese (zh)
Inventor
Masanori Tomonari
Kiyonobu Ida
Original Assignee
Ishihara Sangyo Kaisha
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 Ishihara Sangyo Kaisha filed Critical Ishihara Sangyo Kaisha
Publication of TW200806408A publication Critical patent/TW200806408A/en

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
    • B22F1/054—Nanosized 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B22F1/056—Submicron particles having a size above 100 nm up to 300 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Abstract

Disclosed is a method for producing nickel metal fine particles by reacting a nickel compound with a reducing agent in a liquid medium. In this method, a liquid medium is added with at least a protective colloid, a reducing agent and a nickel compound which is poorly soluble in the liquid medium, and the resulting liquid is aged, and then a reducing agent and at least one substance selected from noble metals and their compounds are added into the aged liquid, thereby producing nickel metal fine particles. As the noble metals and their compounds, at least one substance selected from palladium, gold, platinum and their compounds is preferable. The thus-produced nickel metal fine particles have an average particle diameter (D) as measured by an electron microscope of 0.001-0.5 μm and an average particle diameter (d) as calculated from the specific surface area of 0.001-0.5 μm. The value of d/D is within the range of 0.85-1.30. The nickel metal fine particles are very fine while having a regular shape, and hardly contain agglomerated particles. Consequently, the nickel metal fine particles are useful as an electrode material for electronic devices and the like.
TW096122930A 2006-06-27 2007-06-25 Nickel fine particles, method for preparing the same and fluid composition comprising the same TW200806408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006176753 2006-06-27

Publications (1)

Publication Number Publication Date
TW200806408A true TW200806408A (en) 2008-02-01

Family

ID=38845505

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096122930A TW200806408A (en) 2006-06-27 2007-06-25 Nickel fine particles, method for preparing the same and fluid composition comprising the same

Country Status (3)

Country Link
JP (1) JP5294851B2 (en)
TW (1) TW200806408A (en)
WO (1) WO2008001741A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI468413B (en) * 2010-09-07 2015-01-11 Invista Tech Sarl Preparing a nickel phosphorus ligand complex
TWI483796B (en) * 2009-01-30 2015-05-11 Mitsui Mining & Smelting Co Nickel particles coated with nickel hydroxide and a method for producing the same
TWI694154B (en) * 2015-10-19 2020-05-21 日商住友金屬鑛山股份有限公司 Method for manufacturing nickel powder
US10894288B2 (en) 2016-12-09 2021-01-19 Industrial Technology Research Institute Surface-treated ceramic powder and applications thereof

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
KR101007326B1 (en) * 2008-08-11 2011-01-13 삼성전기주식회사 Alloy Nano Particle of Sn-Cu-Ag, Preparation Method Thereof and Ink or Paste Using The Alloy Nano Particle
DE102009015470A1 (en) * 2008-12-12 2010-06-17 Byk-Chemie Gmbh Process for the preparation of metal nanoparticles and metal nanoparticles obtained in this way and their use
JP5063624B2 (en) * 2009-02-12 2012-10-31 株式会社ノリタケカンパニーリミテド Method for producing nickel fine particles
CN103429369B (en) * 2011-03-17 2015-06-24 新日铁住金化学株式会社 Composite nickel nanoparticles and method for producing same
KR102248526B1 (en) * 2013-07-23 2021-05-06 삼성전기주식회사 Nickel powder for internal electrode, multi-layered ceramic capacitor and circuit board for mounting the same
JP5811376B2 (en) * 2014-02-17 2015-11-11 住友金属鉱山株式会社 Method for producing seed crystal used for producing hydrogen reduced nickel powder
JP6406613B2 (en) * 2014-04-15 2018-10-17 住友金属鉱山株式会社 Method for producing nickel powder with reduced concentration of carbon and sulfur
JP6855830B2 (en) * 2016-02-25 2021-04-07 住友金属鉱山株式会社 Nickel powder manufacturing method
JP6805873B2 (en) * 2016-02-25 2020-12-23 住友金属鉱山株式会社 Nickel powder manufacturing method
JP6442715B2 (en) * 2017-04-28 2018-12-26 エム・テクニック株式会社 Method for producing fine particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554213B2 (en) * 1991-06-11 1996-11-13 川崎製鉄株式会社 Method for producing spherical nickel ultrafine powder
JPH0543921A (en) * 1991-08-12 1993-02-23 Murata Mfg Co Ltd Production of nickel fine powder
JP3197454B2 (en) * 1995-03-10 2001-08-13 川崎製鉄株式会社 Ultra fine nickel powder for multilayer ceramic capacitors
JPH1088205A (en) * 1996-09-10 1998-04-07 Sumitomo Metal Mining Co Ltd Production of metallic nickel powder
JP4066247B2 (en) * 2002-10-07 2008-03-26 日本ペイント株式会社 Nickel colloid solution and method for producing the same
JP4947509B2 (en) * 2004-12-09 2012-06-06 三井金属鉱業株式会社 Nickel slurry, method for producing the same, and nickel paste or nickel ink using the nickel slurry

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI483796B (en) * 2009-01-30 2015-05-11 Mitsui Mining & Smelting Co Nickel particles coated with nickel hydroxide and a method for producing the same
TWI468413B (en) * 2010-09-07 2015-01-11 Invista Tech Sarl Preparing a nickel phosphorus ligand complex
TWI694154B (en) * 2015-10-19 2020-05-21 日商住友金屬鑛山股份有限公司 Method for manufacturing nickel powder
US10894288B2 (en) 2016-12-09 2021-01-19 Industrial Technology Research Institute Surface-treated ceramic powder and applications thereof

Also Published As

Publication number Publication date
JPWO2008001741A1 (en) 2009-11-26
WO2008001741A1 (en) 2008-01-03
JP5294851B2 (en) 2013-09-18

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