Microfibrous structured Au/Co3O4/Al-fiber catalyst for the combustion of ethylene traces
Microfibrous structured Au/Co3O4/Al-fiber catalyst for the combustion of ethylene traces
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用于微量乙烯燃烧的微纤维结构 Au/Co3O4/Al 纤维催化剂
DOI:
10.1016/j.catcom.2020.106133
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发表时间:
2020-11
影响因子:
3.7
通讯作者:
Li Yakun
中科院分区:
文献类型:
--
作者:
Zhang Qiaofei;Zhu Chunshan;Gao Jianfei;Wang Liucheng;Zhao Dantong;Hei Yangyang;Li Yakun
Microfibrous structured Au/Co3O4/Al-fiber catalyst to be used for the combustion of ethylene (C2H4) traces was developed by hydrothermal growth of Co(OH)2nanoarrays onto thin-sheets of Al-fiber followed by solvent-assisted incipient wetness impregnation of Au NPs. Such catalyst supported on the Co(OH)2/Al-fiber nanoarrays with different morphology exhibits different C2H4conversion under the same combustion reaction conditions. Notably, the Au/Co3O4/Al-100 of low Au content provides unique combination of high low-temperature activity and high throughput. It was found that the strong Au-Co3O4interactions over the Au/Co3O4/Al-100 catalyst prepared at 100 °C under hydrothermal conditions facilitate oxygen adsorption and activation, thereby enhancing the low-temperature catalytic activity for ethylene combustion.
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影响因子:
1.5
作者:
V. Tomašić;Z. Gomzi
通讯作者:
V. Tomašić;Z. Gomzi
影响因子:
18.9
作者:
Guofeng Zhao;Ye Liu;Yong Lu
通讯作者:
Guofeng Zhao;Ye Liu;Yong Lu
影响因子:
16.5
作者:
H. Pan;Xiaowei Chen;O. Sánz;M. Cauqui;J. Rodríguez-Izquierdo;J. Delgado
通讯作者:
H. Pan;Xiaowei Chen;O. Sánz;M. Cauqui;J. Rodríguez-Izquierdo;J. Delgado
影响因子:
22.1
作者:
Li Xue;Changbin Zhang;Hong He;Y. Teraoka
通讯作者:
Li Xue;Changbin Zhang;Hong He;Y. Teraoka
影响因子:
7.3
作者:
Qiaofei Zhang;Yakun Li;Li Zhang;Li Chen;Ye Liu;Yong Lu
通讯作者:
Qiaofei Zhang;Yakun Li;Li Zhang;Li Chen;Ye Liu;Yong Lu