Platinum nanopeapods: Spatial control of mesopore arrangements by utilizing a physically confined space

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

doi:10.1002/chem.201300449

Platinum nanopeapods: Spatial control of mesopore arrangements by utilizing a physically confined space

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

^*Corresponding author for this work

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

6 Citations (Scopus)

Abstract

Spherical mesopores: Mesoporous Pt rods containing cage-type mesopores were prepared with porous anodic alumina membranes (PAAMs). It is noteworthy that spherical mesopores are aligned in the rods due to physical confinement by the PAAM channels. Both the mesopore alignment and the morphological control are realized simultaneously, which could be important for bottom-up approaches to nanometals with desirable structural features (see figure).

Original language	English
Pages (from-to)	11564-11567
Number of pages	4
Journal	Chemistry - A European Journal
Volume	19
Issue number	35
DOIs	https://doi.org/10.1002/chem.201300449
Publication status	Published - 2013 Aug 26
Externally published	Yes

Keywords

block copolymer
mesoporous material
mesoporous metal
platinum
spherical mesopore

ASJC Scopus subject areas

Catalysis
Organic Chemistry

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10.1002/chem.201300449

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abstract = "Spherical mesopores: Mesoporous Pt rods containing cage-type mesopores were prepared with porous anodic alumina membranes (PAAMs). It is noteworthy that spherical mesopores are aligned in the rods due to physical confinement by the PAAM channels. Both the mesopore alignment and the morphological control are realized simultaneously, which could be important for bottom-up approaches to nanometals with desirable structural features (see figure).",

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author = "Azusa Takai and Yasuhiro Sakamoto and Osamu Terasaki and Yusuke Yamauchi and Kazuyuki Kuroda",

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AU - Takai, Azusa

AU - Sakamoto, Yasuhiro

AU - Terasaki, Osamu

AU - Yamauchi, Yusuke

AU - Kuroda, Kazuyuki

PY - 2013/8/26

Y1 - 2013/8/26

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AB - Spherical mesopores: Mesoporous Pt rods containing cage-type mesopores were prepared with porous anodic alumina membranes (PAAMs). It is noteworthy that spherical mesopores are aligned in the rods due to physical confinement by the PAAM channels. Both the mesopore alignment and the morphological control are realized simultaneously, which could be important for bottom-up approaches to nanometals with desirable structural features (see figure).

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KW - mesoporous metal

KW - platinum

KW - spherical mesopore

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Platinum nanopeapods: Spatial control of mesopore arrangements by utilizing a physically confined space

Abstract

Keywords

ASJC Scopus subject areas

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