Mesoporous metallic cells: Design of uniformly sized hollow mesoporous Pt-Ru particles with tunable shell thicknesses

Hamed Ataee-Esfahani; Jian Liu; Ming Hu; Nobuyoshi Miyamoto; Satoshi Tominaka; Kevin C.W. Wu; Yusuke Yamauchi

doi:10.1002/smll.201202539

Mesoporous metallic cells: Design of uniformly sized hollow mesoporous Pt-Ru particles with tunable shell thicknesses

Hamed Ataee-Esfahani
, Jian Liu
, Ming Hu
, Nobuyoshi Miyamoto
, Satoshi Tominaka
, Kevin C.W. Wu^*
, Yusuke Yamauchi

^*此作品的通讯作者

National Institute for Materials Science Tsukuba
Waseda University
University of Queensland
Fukuoka Institute of Technology
National Taiwan University

科研成果: 期刊稿件 › 文章 › 同行评审

162 引用（Scopus）

摘要

A new class of hollow mesoporous Pt-Ru and Pt particles with uniform size, named 'mesoporous metallic cells', are synthesized through a dual-templating approach using colloidal silica particles and non-ionic surfactants. To realize the full potential of mesoporous metals as electrocatalysts, the shell thicknesses, compositions, and hollow cavity sizes are precisely controlled.

源语言	英语
页（从-至）	1047-1051
页数	5
期刊	Small
卷	9
期	7
DOI	https://doi.org/10.1002/smll.201202539
出版状态	已出版 - 8 4月 2013
已对外发布	是

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abstract = "A new class of hollow mesoporous Pt-Ru and Pt particles with uniform size, named 'mesoporous metallic cells', are synthesized through a dual-templating approach using colloidal silica particles and non-ionic surfactants. To realize the full potential of mesoporous metals as electrocatalysts, the shell thicknesses, compositions, and hollow cavity sizes are precisely controlled.",

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author = "Hamed Ataee-Esfahani and Jian Liu and Ming Hu and Nobuyoshi Miyamoto and Satoshi Tominaka and Wu, \{Kevin C.W.\} and Yusuke Yamauchi",

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T2 - Design of uniformly sized hollow mesoporous Pt-Ru particles with tunable shell thicknesses

AU - Ataee-Esfahani, Hamed

AU - Liu, Jian

AU - Hu, Ming

AU - Miyamoto, Nobuyoshi

AU - Tominaka, Satoshi

AU - Wu, Kevin C.W.

AU - Yamauchi, Yusuke

PY - 2013/4/8

Y1 - 2013/4/8

N2 - A new class of hollow mesoporous Pt-Ru and Pt particles with uniform size, named 'mesoporous metallic cells', are synthesized through a dual-templating approach using colloidal silica particles and non-ionic surfactants. To realize the full potential of mesoporous metals as electrocatalysts, the shell thicknesses, compositions, and hollow cavity sizes are precisely controlled.

AB - A new class of hollow mesoporous Pt-Ru and Pt particles with uniform size, named 'mesoporous metallic cells', are synthesized through a dual-templating approach using colloidal silica particles and non-ionic surfactants. To realize the full potential of mesoporous metals as electrocatalysts, the shell thicknesses, compositions, and hollow cavity sizes are precisely controlled.

KW - alloys

KW - electrocatalysts

KW - hollow structures

KW - mesoporous materials

KW - metal particles

UR - https://www.scopus.com/pages/publications/84875829904

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DO - 10.1002/smll.201202539

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Mesoporous metallic cells: Design of uniformly sized hollow mesoporous Pt-Ru particles with tunable shell thicknesses

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