Details
Originalsprache | Englisch |
---|---|
Seiten (von - bis) | 11017-11023 |
Seitenumfang | 7 |
Fachzeitschrift | Physical Chemistry Chemical Physics |
Jahrgang | 16 |
Ausgabenummer | 22 |
Publikationsstatus | Veröffentlicht - 14 Juni 2014 |
Abstract
Research on homogeneous and heterogeneous catalysis is indeed convergent and finds subnanometric particles to be at the heart of catalytically active species. Here, monodisperse gold clusters are deposited from the gas phase onto porous titania generating well-defined model systems and the resulting composite materials exhibit a sharp size-dependency on the number of gold atoms per cluster and exceptionally high-turnovers toward the bromination of 1,4-dimethoxybenzene are observed. This indicates that the deliberate generation of active centres is of utmost importance for the creation of the most "gold-efficient" catalysts. This journal is
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
- Chemie (insg.)
- Physikalische und Theoretische Chemie
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in: Physical Chemistry Chemical Physics, Jahrgang 16, Nr. 22, 14.06.2014, S. 11017-11023.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Size-selected gold clusters on porous titania as the most “gold-efficient” heterogeneous catalysts
AU - Dollinger, Andreas
AU - Stolch, Lukas
AU - Luo, Yuan
AU - Beck, Martin
AU - Strobel, Christoph H.
AU - Hagner, Matthias
AU - Dilger, Stefan
AU - Bein, Malin
AU - Polarz, Sebastian
AU - Gantefoer, Gerd F.
AU - Kim, Young-Dok
AU - Proch, Sebastian
N1 - Copyright: Copyright 2014 Elsevier B.V., All rights reserved.
PY - 2014/6/14
Y1 - 2014/6/14
N2 - Research on homogeneous and heterogeneous catalysis is indeed convergent and finds subnanometric particles to be at the heart of catalytically active species. Here, monodisperse gold clusters are deposited from the gas phase onto porous titania generating well-defined model systems and the resulting composite materials exhibit a sharp size-dependency on the number of gold atoms per cluster and exceptionally high-turnovers toward the bromination of 1,4-dimethoxybenzene are observed. This indicates that the deliberate generation of active centres is of utmost importance for the creation of the most "gold-efficient" catalysts. This journal is
AB - Research on homogeneous and heterogeneous catalysis is indeed convergent and finds subnanometric particles to be at the heart of catalytically active species. Here, monodisperse gold clusters are deposited from the gas phase onto porous titania generating well-defined model systems and the resulting composite materials exhibit a sharp size-dependency on the number of gold atoms per cluster and exceptionally high-turnovers toward the bromination of 1,4-dimethoxybenzene are observed. This indicates that the deliberate generation of active centres is of utmost importance for the creation of the most "gold-efficient" catalysts. This journal is
UR - http://www.scopus.com/inward/record.url?scp=84900790102&partnerID=8YFLogxK
U2 - 10.1039/c4cp00597j
DO - 10.1039/c4cp00597j
M3 - Article
VL - 16
SP - 11017
EP - 11023
JO - Physical Chemistry Chemical Physics
JF - Physical Chemistry Chemical Physics
SN - 1463-9076
IS - 22
ER -