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Unraveling gas–surface combined mechanism in ethane catalytic partial oxidation over nickel catalysts via experiment and microkinetic modeling

delete2026-07-30
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PRE
AI
J
Jijun Guo
W
Wenhao Yuan *
Z
Zaili Xiong
H
Hongrao Li
Y
Yang Ma
B
Bingzhi Liu
M
Meirong Zeng
Z
Zhandong Wang
F
Fei Qi
DOI:10.1016/j.jcat.2026.117100delete
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Abstract

Abstract

En 中文
• SVUV-PIMS detects key radicals (C2H5, C3H3, aC3H5) in ethane CPO. • Coupled microkinetic model captures gas–surface chemistry interplay. • Surface dehydrogenation dominates while H-abstraction is rate-determining. • Competing oxidative cracking and coupling kinetics are quantitively revealed. • C3 radicals reveal pathway to aromatics and coke precursors.

Journal

J
Journal of Catalysis
IF:
6.5
Papers:
1.2W
Citations:
5.1W

Organization

S
shanghai jiao tong university
Scholars:
15.1W
Papers: 11.5W
Citations: 159
E
east china university of science and technology
Scholars:
7.3K
Papers: 2.4K
Citations: 3
U
University of Science and Technology of China
Scholars:
1.5W
Papers: 5.3K
Citations: 11.3W
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