In Situ Observation of Reaction-Intermediate-Mediated Dynamic Evolution of Step Sites on Au(200) Surface

The surface structure of a metal catalyst is key to its catalytic activity and selectivity. Therefore, exploring its evolution during the catalytic reaction is vital. This study investigated the dynamic evolution of step sites on a nanoporous Au(200) surface during methane pyrolysis through in situ...

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التفاصيل البيبلوغرافية
المؤلف الرئيسي:	Tianyu Mao (21770928) (author)
مؤلفون آخرون:	Wenjuan Yuan (795447) (author), Lin Gu (1306755) (author), Yufeng Yang (655495) (author), Jieping Wang (133530) (author), Yongli Shen (1519648) (author), Changhua An (4103005) (author), Wei Xi (3690508) (author)
منشور في:	2025
الموضوعات:	Biophysics Evolutionary Biology Infectious Diseases Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified principles calculations revealed heterogeneous catalytic reactions reaction intermediates induce catalytic active sites neighboring au atoms mediated dynamic evolution step sites dynamic evolution catalytic reaction catalytic activity au atoms theoretical basis study investigated step edge situ observation situ gas results indicated nanoporous au methane pyrolysis metal catalyst generation high findings provide efficiency catalysts developing next continuous process atomic structure
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In Situ Observation of Reaction-Intermediate-Mediated Dynamic Evolution of Step Sites on Au(200) Surface

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