JP4272951B2 - 金属コロイド及び該金属コロイドにより製造される機能材料 - Google Patents
金属コロイド及び該金属コロイドにより製造される機能材料 Download PDFInfo
- Publication number
- JP4272951B2 JP4272951B2 JP2003287278A JP2003287278A JP4272951B2 JP 4272951 B2 JP4272951 B2 JP 4272951B2 JP 2003287278 A JP2003287278 A JP 2003287278A JP 2003287278 A JP2003287278 A JP 2003287278A JP 4272951 B2 JP4272951 B2 JP 4272951B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- metal colloid
- colloid
- support
- oxide
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0039—Post treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0043—Preparation of sols containing elemental metal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Colloid Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
Claims (3)
- 水又は水及び有機溶媒の混合溶媒よりなる溶媒と、金、白金、銀、パラジウム、ロジウム、イリジウム、ルテニウム、オスミウムの少なくとも1種の金属又は金属酸化物よりなるクラスター粒子と、前記クラスター粒子を保護する保護剤と、からなる金属コロイドにおいて、
前記保護剤は、ジメチルラウリルアミンオキサイドであり、200℃以下の温度で蒸発又は昇華可能な有機化合物であることを特徴とする金属コロイド。 - 請求項1に記載の金属コロイドを、炭素、プラスチック、セラミックス、ガラスのいずれかよりなる粉末状、板状、バルク状の支持体に吸着、塗布する工程と、
支持体を、空気中又は不活性ガス雰囲気下で200℃以下の温度で加熱することにより金属コロイド中の保護剤を除去する工程と、を含む機能材料の製造方法。 - 金属コロイド中の塩素イオンを除去する脱塩素イオン処理を施した後に、金属コロイドを支持体に吸着、塗布する請求項2記載の機能材料の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003287278A JP4272951B2 (ja) | 2003-08-06 | 2003-08-06 | 金属コロイド及び該金属コロイドにより製造される機能材料 |
US10/912,456 US20050032915A1 (en) | 2003-08-06 | 2004-08-05 | Metallic colloid and functional material produced therefrom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003287278A JP4272951B2 (ja) | 2003-08-06 | 2003-08-06 | 金属コロイド及び該金属コロイドにより製造される機能材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005054245A JP2005054245A (ja) | 2005-03-03 |
JP4272951B2 true JP4272951B2 (ja) | 2009-06-03 |
Family
ID=34114015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003287278A Expired - Fee Related JP4272951B2 (ja) | 2003-08-06 | 2003-08-06 | 金属コロイド及び該金属コロイドにより製造される機能材料 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050032915A1 (ja) |
JP (1) | JP4272951B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3795895B2 (ja) * | 2004-03-25 | 2006-07-12 | 田中貴金属工業株式会社 | 触媒の製造方法 |
CN101506307B (zh) * | 2006-08-09 | 2012-02-01 | Dic株式会社 | 金属纳米颗粒分散体及其制造方法 |
JP5264626B2 (ja) * | 2009-06-12 | 2013-08-14 | 国立大学法人九州大学 | 金属微粒子を多層に形成した多層膜基板とその製造方法。 |
US20120177821A1 (en) * | 2010-07-20 | 2012-07-12 | Rohm And Haas Electronic Materials Llc | Composition of nanoparticles |
JP6532055B2 (ja) * | 2015-03-30 | 2019-06-19 | 国立大学法人北陸先端科学技術大学院大学 | 金属粒子担持触媒、触媒組成物、および、ヒドロキシ脂肪酸の製造方法 |
CN111936584A (zh) * | 2018-03-30 | 2020-11-13 | 株式会社大赛璐 | 电子设备制造用油墨 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252677A (en) * | 1979-12-04 | 1981-02-24 | Xerox Corporation | Preparation of colloidal dispersion of nickel, palladium and platinum by the polymer-catalyzed decomposition of carbonyl compounds thereof |
US4252676A (en) * | 1979-12-04 | 1981-02-24 | Xerox Corporation | Preparation of colloidal group VII-A transition metal dispersions by the polymer-catalyzed decomposition of carbonyl and organocarbonyl compounds thereof |
US4252675A (en) * | 1979-12-04 | 1981-02-24 | Xerox Corporation | Preparation of colloidal group VI-A transition metal dispersions by the polymer-catalyzed decomposition of carbonyl compounds thereof |
ATE86313T1 (de) * | 1987-08-21 | 1993-03-15 | Engelhard Ltd | Bad fuer das elektroplattieren einer gold-kupfer- zink-legierung. |
JP4231307B2 (ja) * | 2003-03-03 | 2009-02-25 | 田中貴金属工業株式会社 | 金属コロイド及び該金属コロイドを原料とする触媒 |
JP2005174824A (ja) * | 2003-12-12 | 2005-06-30 | Tanaka Kikinzoku Kogyo Kk | 金属ペースト及び該金属ペーストを用いた膜形成方法 |
US20050165120A1 (en) * | 2004-01-22 | 2005-07-28 | Ashavani Kumar | Process for phase transfer of hydrophobic nanoparticles |
-
2003
- 2003-08-06 JP JP2003287278A patent/JP4272951B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-05 US US10/912,456 patent/US20050032915A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2005054245A (ja) | 2005-03-03 |
US20050032915A1 (en) | 2005-02-10 |
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