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; Azusa Takai; Yasuhiro Sakamoto; Osamu Terasaki; Yusuke Yamauchi; Kazuyuki Kuroda

doi:10.1039/c0cc01196g

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, Azusa Takai, Yasuhiro Sakamoto, Osamu Terasaki, Yusuke Yamauchi^*, Kazuyuki Kuroda

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

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 Ia3d bicontinuous structure, thereby forming a mesoporous Pt replica with relatively large mesopores (over 10 nm).

Original language	English
Pages (from-to)	6365-6367
Number of pages	3
Journal	Chemical Communications
Volume	46
Issue number	34
DOIs	https://doi.org/10.1039/c0cc01196g
Publication status	Published - 2010 Sept 14
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c0cc01196g

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AU - Sakamoto, Yasuhiro

AU - Terasaki, Osamu

AU - Yamauchi, Yusuke

AU - Kuroda, Kazuyuki

PY - 2010/9/14

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

Abstract

ASJC Scopus subject areas

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