Mesoporous platinum with giant mesocages templated from lyotropic liquid crystals consisting of diblock copolymers

Yusuke Yamauchi; Atsushi Sugiyama; Ryoichi Morimoto; Azusa Takai; Kazuyuki Kuroda

doi:10.1002/anie.200801381

Mesoporous platinum with giant mesocages templated from lyotropic liquid crystals consisting of diblock copolymers

Yusuke Yamauchi^*, Atsushi Sugiyama, Ryoichi Morimoto, Azusa Takai, Kazuyuki Kuroda

^*Corresponding author for this work

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

126 Citations (Scopus)

Abstract

Giant metal cages: Mesoporous Pt particles, with mesocages connected closely in three dimensions (see picture), are prepared by an electrodeposition process through soft templating from lyotropic liquid crystals of diblock copolymers. The size of the mesocages is the largest (about 15 nm) reported in mesoporous metals. The method can be extended to other metals and mesostructures, and the mesopores can be controlled over a range of pore sizes. (Figure Presented)

Original language	English
Pages (from-to)	5371-5373
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	29
DOIs	https://doi.org/10.1002/anie.200801381
Publication status	Published - 2008 Jul 7
Externally published	Yes

Keywords

Block copolymers
Liquidcrystals
Mesoporous materials
Platinum
Template synthesis

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.200801381

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title = "Mesoporous platinum with giant mesocages templated from lyotropic liquid crystals consisting of diblock copolymers",

abstract = "Giant metal cages: Mesoporous Pt particles, with mesocages connected closely in three dimensions (see picture), are prepared by an electrodeposition process through soft templating from lyotropic liquid crystals of diblock copolymers. The size of the mesocages is the largest (about 15 nm) reported in mesoporous metals. The method can be extended to other metals and mesostructures, and the mesopores can be controlled over a range of pore sizes. (Figure Presented)",

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author = "Yusuke Yamauchi and Atsushi Sugiyama and Ryoichi Morimoto and Azusa Takai and Kazuyuki Kuroda",

year = "2008",

month = jul,

day = "7",

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AU - Yamauchi, Yusuke

AU - Sugiyama, Atsushi

AU - Morimoto, Ryoichi

AU - Takai, Azusa

AU - Kuroda, Kazuyuki

PY - 2008/7/7

Y1 - 2008/7/7

N2 - Giant metal cages: Mesoporous Pt particles, with mesocages connected closely in three dimensions (see picture), are prepared by an electrodeposition process through soft templating from lyotropic liquid crystals of diblock copolymers. The size of the mesocages is the largest (about 15 nm) reported in mesoporous metals. The method can be extended to other metals and mesostructures, and the mesopores can be controlled over a range of pore sizes. (Figure Presented)

AB - Giant metal cages: Mesoporous Pt particles, with mesocages connected closely in three dimensions (see picture), are prepared by an electrodeposition process through soft templating from lyotropic liquid crystals of diblock copolymers. The size of the mesocages is the largest (about 15 nm) reported in mesoporous metals. The method can be extended to other metals and mesostructures, and the mesopores can be controlled over a range of pore sizes. (Figure Presented)

KW - Block copolymers

KW - Liquidcrystals

KW - Mesoporous materials

KW - Platinum

KW - Template synthesis

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JO - Angewandte Chemie - International Edition

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Mesoporous platinum with giant mesocages templated from lyotropic liquid crystals consisting of diblock copolymers

Abstract

Keywords

ASJC Scopus subject areas

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