Electrochemical preparation of controllably large-sized mesoporous platinum films by using diblock copolymers and an organic expander

Kaori Sekine; Yoji Doi; Azusa Takai; Yusuke Yamauchi; Kazuyuki Kuroda

doi:10.1246/cl.2013.52

Electrochemical preparation of controllably large-sized mesoporous platinum films by using diblock copolymers and an organic expander

Kaori Sekine^*, Yoji Doi, Azusa Takai, Yusuke Yamauchi, Kazuyuki Kuroda

^*この研究の対応する著者

研究成果: Review article › 査読

4 被引用数 (Scopus)

抄録

Mesoporous Pt films with controllably large-sized mesopores were prepared by using a diblock copolymer (polystyreneb- poly(ethylene oxide), PS-b-PEO) and an organic expander (polystyrene homopolymer, h-PS). With the increase in the molecular weight of PS-b-PEO, the mesopore size gradually increased. All films possess spherical cage-type mesopores irrespectively of both the molecular weight of PS-b-PEO and the use of the expander.

本文言語	English
ページ（範囲）	52-54
ページ数	3
ジャーナル	Chemistry Letters
巻	42
号	1
DOI	https://doi.org/10.1246/cl.2013.52
出版ステータス	Published - 2013 1月
外部発表	はい

ASJC Scopus subject areas

化学 (全般)

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10.1246/cl.2013.52

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引用スタイル

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author = "Kaori Sekine and Yoji Doi and Azusa Takai and Yusuke Yamauchi and Kazuyuki Kuroda",

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AU - Sekine, Kaori

AU - Doi, Yoji

AU - Takai, Azusa

AU - Yamauchi, Yusuke

AU - Kuroda, Kazuyuki

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Y1 - 2013/1

N2 - Mesoporous Pt films with controllably large-sized mesopores were prepared by using a diblock copolymer (polystyreneb- poly(ethylene oxide), PS-b-PEO) and an organic expander (polystyrene homopolymer, h-PS). With the increase in the molecular weight of PS-b-PEO, the mesopore size gradually increased. All films possess spherical cage-type mesopores irrespectively of both the molecular weight of PS-b-PEO and the use of the expander.

AB - Mesoporous Pt films with controllably large-sized mesopores were prepared by using a diblock copolymer (polystyreneb- poly(ethylene oxide), PS-b-PEO) and an organic expander (polystyrene homopolymer, h-PS). With the increase in the molecular weight of PS-b-PEO, the mesopore size gradually increased. All films possess spherical cage-type mesopores irrespectively of both the molecular weight of PS-b-PEO and the use of the expander.

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