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
收藏
页码：10153 / 10156
页数：4
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