Self‐Organized Arrays of Single‐Metal Catalyst Particles in TiO 2  Cavities: A Highly Efficient Photocatalytic System | Zendy

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

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Self‐Organized Arrays of Single‐Metal Catalyst Particles in TiO 2 Cavities: A Highly Efficient Photocatalytic System

Author(s) -

Yoo Jeong Eun,

Lee Kiyoung,

Altomare Marco,

Selli Elena,

Schmuki Patrik

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201302525

Subject(s) - dewetting , photocatalysis , materials science , catalysis , anodizing , substrate (aquarium) , nanotechnology , nanoparticle , chemical engineering , metal , thin film , optoelectronics , composite material , metallurgy , chemistry , organic chemistry , aluminium , oceanography , geology , engineering

Peas in a pod : A highly aligned Au np @TiO 2 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 TiO 2 nanocavity. Such arrays are highly efficient photocatalysts for hydrogen generation from ethanol.

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