Cluster size effects in the photocatalytic hydrogen evolution reaction

Florian F. Schweinberger; Maximilian J. Berr; Markus Döblinger; Christian Wolff; Kai E. Sanwald; Andrew S. Crampton; Claron J. Ridge; Frank Jäckel; Jochen Feldmann; Martin Tschurl; Ueli Heiz

doi:10.1021/ja406070q

Cluster size effects in the photocatalytic hydrogen evolution reaction

Florian F. Schweinberger
, Maximilian J. Berr
, Markus Döblinger
, Christian Wolff
, Kai E. Sanwald
, Andrew S. Crampton
, Claron J. Ridge
, Frank Jäckel
, Jochen Feldmann
, Martin Tschurl
, Ueli Heiz

Chair of Physical Chemistry

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

190 Scopus citations

Abstract

The photocatalytic water reduction reaction on CdS nanorods was studied as function of Pt cluster size. Maximum H₂ production is found for Pt₄₆. This effect is attributed to the size dependent electronic properties (e.g., LUMO) of the clusters with respect to the band edges of the semiconductor. This observation may be applicable for the study and interpretation of other systems and reactions, e.g. H₂O oxidation or CO₂ reduction.

Original language	English
Pages (from-to)	13262-13265
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	36
DOIs	https://doi.org/10.1021/ja406070q
State	Published - 11 Sep 2013

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10.1021/ja406070q

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@article{27eddf9d2d4b46e3bc47dc551289f2fb,

title = "Cluster size effects in the photocatalytic hydrogen evolution reaction",

abstract = "The photocatalytic water reduction reaction on CdS nanorods was studied as function of Pt cluster size. Maximum H2 production is found for Pt46. This effect is attributed to the size dependent electronic properties (e.g., LUMO) of the clusters with respect to the band edges of the semiconductor. This observation may be applicable for the study and interpretation of other systems and reactions, e.g. H2O oxidation or CO2 reduction.",

author = "Schweinberger, \{Florian F.\} and Berr, \{Maximilian J.\} and Markus D{\"o}blinger and Christian Wolff and Sanwald, \{Kai E.\} and Crampton, \{Andrew S.\} and Ridge, \{Claron J.\} and Frank J{\"a}ckel and Jochen Feldmann and Martin Tschurl and Ueli Heiz",

year = "2013",

month = sep,

day = "11",

doi = "10.1021/ja406070q",

language = "English",

volume = "135",

pages = "13262--13265",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Cluster size effects in the photocatalytic hydrogen evolution reaction

AU - Schweinberger, Florian F.

AU - Berr, Maximilian J.

AU - Döblinger, Markus

AU - Wolff, Christian

AU - Sanwald, Kai E.

AU - Crampton, Andrew S.

AU - Ridge, Claron J.

AU - Jäckel, Frank

AU - Feldmann, Jochen

AU - Tschurl, Martin

AU - Heiz, Ueli

PY - 2013/9/11

Y1 - 2013/9/11

N2 - The photocatalytic water reduction reaction on CdS nanorods was studied as function of Pt cluster size. Maximum H2 production is found for Pt46. This effect is attributed to the size dependent electronic properties (e.g., LUMO) of the clusters with respect to the band edges of the semiconductor. This observation may be applicable for the study and interpretation of other systems and reactions, e.g. H2O oxidation or CO2 reduction.

AB - The photocatalytic water reduction reaction on CdS nanorods was studied as function of Pt cluster size. Maximum H2 production is found for Pt46. This effect is attributed to the size dependent electronic properties (e.g., LUMO) of the clusters with respect to the band edges of the semiconductor. This observation may be applicable for the study and interpretation of other systems and reactions, e.g. H2O oxidation or CO2 reduction.

UR - https://www.scopus.com/pages/publications/84884178395

U2 - 10.1021/ja406070q

DO - 10.1021/ja406070q

M3 - Article

AN - SCOPUS:84884178395

SN - 0002-7863

VL - 135

SP - 13262

EP - 13265

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 36

ER -

Cluster size effects in the photocatalytic hydrogen evolution reaction

Abstract

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