Issue 34, 2010
From the journal:

Chemical Communications

Tailored synthesis of mesoporous platinum replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent†

Yoji Doi,a   Azusa Takai,a   Yasuhiro Sakamoto,b   Osamu Terasaki,cd   Yusuke Yamauchi*aef  and  Kazuyuki Kuroda*a  

* Corresponding authors

a Faculty of Science & Engineering, Waseda University, Ohkubo 3-4-1, Shinjuku, Tokyo 169-8555, Japan
E-mail: kuroda@waseda.jp
Fax: +81-3-5286-3199
Tel: +81-3-5286-3199

b Nanoscience and Nanotechnology Research Center, Osaka Prefecture University, Sakai 599-8570, Japan

c Inorganic and Structural Chemistry, EXSELENT, Stockholm University, Stockholm 10691, Sweden

d Graduate School of EEWS (WCU), KAIST, Daejeon 305-701, Korea

e World Premier International (WPI) Research Center, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Ibaraki 305-0047, Japan
E-mail: Yamauchi.Yusuke@nims.go.jp
Fax: +81-29-860-4706
Tel: +81-29-860-4635

f Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), Kawaguchi, Saitama 332-0012, Japan

Abstract

We demonstrate facile synthesis of mesoporous Pt replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent. Through controlling the complementary pore size, it becomes possible to selectively deposit Pt into one side pore of the Ia[3 with combining macron]d bicontinuous structure, thereby forming a mesoporous Pt replica with relatively large mesopores (over 10 nm).

Graphical abstract: Tailored synthesis of mesoporous platinum replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C0CC01196G
Article type
Communication
Submitted
30 Apr 2010
Accepted
25 Jun 2010
First published
03 Aug 2010

Chem. Commun., 2010,46, 6365-6367

Permissions

Request permissions

Tailored synthesis of mesoporous platinum replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent

Y. Doi, A. Takai, Y. Sakamoto, O. Terasaki, Y. Yamauchi and K. Kuroda, Chem. Commun., 2010, 46, 6365 DOI: 10.1039/C0CC01196G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements