Self-organized arrays of single-metal catalyst particles in TiO2 cavities: A highly efficient photocatalytic system

Jeong Eun Yoo; Kiyoung Lee; Marco Altomare; Elena Selli; Patrik Schmuki

doi:10.1002/anie.201302525

Self-organized arrays of single-metal catalyst particles in TiO₂ cavities: A highly efficient photocatalytic system

Jeong Eun Yoo, Kiyoung Lee, Marco Altomare, Elena Selli, Patrik Schmuki

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

96 Scopus citations

Abstract

Peas in a pod: A highly aligned Au_np@TiO₂ photocatalyst was formed by self-organizing anodization of a Ti substrate followed by dewetting of a gold thin film. This leads to exactly one Au nanoparticle (np) per TiO₂ nanocavity. Such arrays are highly efficient photocatalysts for hydrogen generation from ethanol.

Original language	English
Pages (from-to)	7514-7517
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	29
DOIs	https://doi.org/10.1002/anie.201302525
State	Published - 15 Jul 2013
Externally published	Yes

Keywords

H production
anodization
heterogeneous catalysis
nanocavities
titanium dioxide

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10.1002/anie.201302525

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abstract = "Peas in a pod: A highly aligned Aunp@TiO2 photocatalyst was formed by self-organizing anodization of a Ti substrate followed by dewetting of a gold thin film. This leads to exactly one Au nanoparticle (np) per TiO2 nanocavity. Such arrays are highly efficient photocatalysts for hydrogen generation from ethanol.",

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AU - Selli, Elena

AU - Schmuki, Patrik

PY - 2013/7/15

Y1 - 2013/7/15

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KW - H production

KW - anodization

KW - heterogeneous catalysis

KW - nanocavities

KW - titanium dioxide

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DO - 10.1002/anie.201302525

M3 - Article

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Self-organized arrays of single-metal catalyst particles in TiO₂ cavities: A highly efficient photocatalytic system

Abstract

Keywords

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