期刊
ADVANCED MATERIALS
卷 31, 期 50, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201901996
关键词
2D materials; confinement catalysis; energy conversion; single atoms
类别
资金
- Ministry of Science and Technology of China [2016YFA0204100, 2016YFA0200200]
- National Natural Science Foundation of China [21890753, 21573220]
- Key Research Program of Frontier Sciences of the Chinese Academy of Sciences [QYZDB-SSW-JSC020]
- DNL Cooperation Fund, CAS [DNL180201]
The unique electronic and structural properties of 2D materials have triggered wide research interest in catalysis. The lattice of 2D materials and the interface between 2D covers and other substrates provide intriguing confinement environments for active sites, which has stimulated a rising area of confinement catalysis with 2D materials. Fundamental understanding of confinement catalysis with 2D materials will favor the rational design of high-performance 2D nanocatalysts. Confinement catalysis with 2D materials has found extensive applications in energy-related reaction processes, especially in the conversion of small energy-related molecules such as O-2, CH4, CO, CO2, H2O, and CH3OH. Two representative strategies, i.e., 2D lattice-confined single atoms and 2D cover-confined metals, have been applied to construct 2D confinement catalytic systems with superior catalytic activity and stability. Herein, the recent advances in the design, applications, and structure-performance analysis of two 2D confinement catalytic systems are summarized. The different routes for tuning the electronic states of 2D confinement catalysts are highlighted and perspectives on confinement catalysis with 2D materials toward energy conversion and utilization in the future are provided.
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