Author: "Duan, Xuezhi" / Journal: Journal of catalysis / Subject: 4 selected

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Author:: Duan, Xuezhi, et al. ; Chen, Wenyao; Fu, Wenzhao; Chen, Bingxu; Peng, Chong; Qian, Gang; Chen, De; Zhou, Xinggui; Show all 8 Authors
Source:: Journal of catalysis 2020 v.385 pp. 289-299
ISSN:: 0021-9517
Subject:: active sites; adsorption; carbon; catalysts; catalytic activity; durability; electrons; geometry; hydrogen production; moieties; platinum; polymers
Abstract:: ... Decorating the catalyst support with organic moieties to integrate multiple functionalities into metal particles offers a unique platform to promote the catalytic performance. Here, we report a mechanism-driven strategy to functionalize CNT with dual polymers, endowing the supported Pt catalyst with simultaneously enhanced hydrogen generation activity and durability. Kinetics analysis, multiple ch ...
DOI:: 10.1016/j.jcat.2020.03.023
: https://dx.doi.org/10.1016/j.jcat.2020.03.023

Author:: Duan, Xuezhi, et al. ; Zhang, Sai; Huang, Zheng-Qing; Chen, Xiao; Gan, Jie; Yang, Bolun; Chang, Chun-Ran; Qu, Yongquan; Show all 8 Authors
Source:: Journal of catalysis 2019 v.372 pp. 142-150
ISSN:: 0021-9517
Subject:: Fourier transform infrared spectroscopy; activation energy; active sites; borates; catalysts; catalytic activity; cobalt; dissociation; heterolytic cleavage; hydrogen; hydrogenation; isotopes; kinetics; moieties; nanosheets; physicochemical properties
Abstract:: ... Precisely controlling the surface physicochemical properties of a solid is critical to construct novel catalytic sites for various heterogeneous catalytic reactions. Herein, the interfacial frustrated Lewis pairs on cobalt borate (CoBOx) nanosheets are constructed by the surface hydroxyl on the top of one surface Co atom as the independent Lewis basic site and adjacent interfacial cobalt ion as th ...
DOI:: 10.1016/j.jcat.2019.02.033
: https://dx.doi.org/10.1016/j.jcat.2019.02.033