DataVXChemNanoMatPaper
journal article·2021-05Open access

Front Cover: High Performance of Single‐atom Catalyst Pd1/MgO for Semi‐hydrogenation of Acetylene to Ethylene in Excess Ethylene (ChemNanoMat 5/2021)

Yalin Guo, Haifeng Qi, Yang Su, Qike Jiang, Yi‐Tao Cui, Lei Li, Botao Qiao

ChemNanoMat· Volume 7· Issue 5
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Source abstract

Abstract

A MgO-supported Pd single-atom catalyst (SAC) was synthesized by ball-milling and showed good catalytic performance. The strong interaction between Pd atoms and MgO support not only inhibited the aggregation of Pd atoms, but also resulted in a high chemical state of Pd, which may facilitate the adsorption as well as reactivity of acetylene. In addition, the isolated nature of the SAC favors ethylene desorption, giving rise to a high selectivity. This work provided a good example of a highly stable Pd SAC for catalytic semi-hydrogenation with high efficiency. More information can be found in the Communication by Botao Qiao et al.
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Research context

Catalysis & surfaces

OpenAlex topics: Catalytic Processes in Materials Science · Catalysis and Hydrodesulfurization Studies · Machine Learning in Materials Science

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 P. R. China

University of Chinese Academy of Sciences Beijing 100049 P. R. China

Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 P. R. China

SANKA High Technology Co. Ltd. 90-1, Kurimachi, Shingu-machi Tatsuno Hyogo 679-5155 Japan

Synchrotron Radiation Research Center Hyogo Science and Technology Association Hyogo 679-5165 Japan

References

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