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 sameInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
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.
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)
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 (12)
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 |
JP6805873B2 (en) * | 2016-02-25 | 2020-12-23 | 住友金属鉱山株式会社 | Nickel powder manufacturing method |
JP6855830B2 (en) * | 2016-02-25 | 2021-04-07 | 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 |
JP7543455B2 (en) | 2023-01-12 | 2024-09-02 | 株式会社神戸製鋼所 | Nickel powder, antifungal agents, paints, components, resin compositions and resin molded products |
CN116275081B (en) * | 2023-02-15 | 2024-06-18 | 丽水新川新材料有限公司 | Preparation method of superfine nickel powder and application of superfine nickel powder in vehicle-standard ceramic capacitor |
Family Cites Families (6)
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 |
-
2007
- 2007-06-25 TW TW096122930A patent/TW200806408A/en unknown
- 2007-06-26 WO PCT/JP2007/062741 patent/WO2008001741A1/en active Application Filing
- 2007-06-26 JP JP2008522579A patent/JP5294851B2/en active Active
Cited By (4)
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 |
---|---|
WO2008001741A1 (en) | 2008-01-03 |
JP5294851B2 (en) | 2013-09-18 |
JPWO2008001741A1 (en) | 2009-11-26 |
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