Atomic-Scale Edge Structures on Industrial-Style MoS2 Nanocatalysts

被引：217

作者：

Hansen, Lars P. ^{[1
]}

Ramasse, Quentin M. ^{[2
]}

Kisielowski, Christian ^{[3
]}

Brorson, Michael ^{[1
]}

Johnson, Erik ^{[4
]}

Topsoe, Henrik ^{[1
]}

Helveg, Stig ^{[1
]}

机构：

[1] Haldor Topsoe Res Labs, DK-2800 Lyngby, Denmark

[2] STFC Daresbury, SuperSTEM Lab, Daresbury WA4 4AD, England

[3] Lawrence Berkeley Natl Lab, JCAP, Berkeley, CA 94708 USA

[4] Niels Bohr Inst, Nanosci Ctr, DK-2100 Copenhagen, Denmark

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 43期

基金：

英国工程与自然科学研究理事会;

关键词：

chalcogens; electron microscopy; heterogeneous catalysis; molybdenum disulfide; single-atom imaging; FULLERENE-LIKE NANOPARTICLES; HYDRODESULFURIZATION CATALYSTS; HYDROTREATING CATALYSTS; INORGANIC NANOTUBES; NANOCLUSTERS; MORPHOLOGY; SITES; RESOLUTION; EVOLUTION; GRAPHENE;

D O I：

10.1002/anie.201103745

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Atoms on the edge: The atomic edge structure of industrial-style MoS 2 nanocatalysts was imaged using single-atom sensitive electron microscopy (see picture). The observed industrial-style edge terminations match predictions of model catalyst studies and thus address the so-called "materials gap" in catalysis. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10153 / 10156

页数：4

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