Title:
ナノ金属粒子担持方法及びナノ金属粒子担持基板
Document Type and Number:
Japanese Patent JP5514548
Kind Code:
B2
Abstract:
A metal nano particle can be supported and immobilized on a substrate uniformly. Thus, disclosed is a method for supporting a nano metal particle, which comprises applying a silane coupling agent having at least one functional group capable of capturing a metal (e.g., an imidazole group, an amino group, a diamino group, a mercapto group, and a vinyl group) in its molecule on a substrate, and then contacting the silane coupling agent with a nano particle of a metal (e.g., gold, platinum, silver, copper, palladium, nickel, cobalt), wherein the silane coupling agent may be produced by the reaction between an azole compound with an epoxysilane compound, and wherein the metal nano particle to be contacted with the silane coupling agent is preferably coated with an ionic fluid. Also disclosed is a substrate having a metal nano particle supported thereon, which is produced by the method.
Inventors:
Toru Imori
Yoshiyuki Hikano
Junichi Ito
Tsukasa Torimoto
Kenichi Okazaki
Susumu Kuwabata
Yoshiyuki Hikano
Junichi Ito
Tsukasa Torimoto
Kenichi Okazaki
Susumu Kuwabata
Application Number:
JP2009533181A
Publication Date:
June 04, 2014
Filing Date:
September 18, 2008
Export Citation:
Assignee:
jx Nippon Mining & Metals Co., Ltd.
Nagoya University
National University Corporation Osaka University
Nagoya University
National University Corporation Osaka University
International Classes:
H01B13/00; B22F1/054; C23C14/00; C23C26/00; H01B5/14
Domestic Patent References:
| JP2002068782A | 2002-03-08 | |||
| JP2007231306A | 2007-09-13 | |||
| JPH06256358A | 1994-09-13 |
Foreign References:
| WO2006132308A1 | 2006-12-14 | |||
| WO2001049898A1 | 2001-07-12 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation