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Akademický článek

CO electrolysis to multicarbon products over grain boundary-rich Cu nanoparticles in membrane electrode assembly electrolyzers

Autor: Hefei Li, Pengfei Wei, Tianfu Liu, Mingrun Li, Chao Wang, Rongtan Li, Jinyu Ye, Zhi-You Zhou, Shi-Gang Sun, Qiang Fu, Dunfeng Gao, Guoxiong Wang, Xinhe Bao

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)

Abstract Producing valuable chemicals like ethylene via catalytic carbon monoxide conversion is an important nonpetroleum route. Here we demonstrate an electrochemical route for highly efficient synthesis of multicarbon (C2+) chemicals from CO. We ac

Externí odkaz: https://doaj.org/article/ce10434ccb5e400cbea1431c6f354be6

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Akademický článek

Reverse water gas-shift reaction product driven dynamic activation of molybdenum nitride catalyst surface

Autor: Hui Xin, Rongtan Li, Le Lin, Rentao Mu, Mingrun Li, Dan Li, Qiang Fu, Xinhe Bao

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)

Abstract In heterogeneous catalysis catalyst activation is often observed during the reaction process, which is mostly attributed to the induction by reactants. In this work we report that surface structure of molybdenum nitride (MoN x ) catalyst exh

Externí odkaz: https://doaj.org/article/a539570c51c047338f743071330c7380

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Akademický článek

Methyl radical chemistry in non-oxidative methane activation over metal single sites

Autor: Xin Huang, Daniel Eggart, Gangqiang Qin, Bidyut Bikash Sarma, Abhijeet Gaur, Jiuzhong Yang, Yang Pan, Mingrun Li, Jianqi Hao, Hongfei Yu, Anna Zimina, Xiaoguang Guo, Jianping Xiao, Jan-Dierk Grunwaldt, Xiulian Pan, Xinhe Bao

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)

Abstract Molybdenum supported on zeolites has been extensively studied as a catalyst for methane dehydroaromatization. Despite significant progress, the actual intermediates and particularly the first C-C bond formation have not yet been elucidated.

Externí odkaz: https://doaj.org/article/6baaf808b388401d8804ef4695dc8c56

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Akademický článek

Unraveling oxygen vacancy site mechanism of Rh-doped RuO2 catalyst for long-lasting acidic water oxidation

Autor: Yi Wang, Rong Yang, Yajun Ding, Bo Zhang, Hao Li, Bing Bai, Mingrun Li, Yi Cui, Jianping Xiao, Zhong-Shuai Wu

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)

Exploring highly active and durable Ru-based electrocatalysts for acidic water oxidation is challenging. Here authors reported an ion-exchange adsorption strategy to regulate oxygen vacancies and Rh dopant, with a corresponding fundamental investigat

Externí odkaz: https://doaj.org/article/24aeabf7d200448d877b8ded5368a239

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Akademický článek

Size-dependent strong metal-support interaction in TiO2 supported Au nanocatalysts

Autor: Xiaorui Du, Yike Huang, Xiaoli Pan, Bing Han, Yang Su, Qike Jiang, Mingrun Li, Hailian Tang, Gao Li, Botao Qiao

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)

Strong metal-support interaction (SMSI) is critical in determining the catalytic performance of supported metal catalysts. Here the authors report a phenomenon of size-dependent classical SMSI in Au/TiO2 catalyst where larger Au particles are more pr

Externí odkaz: https://doaj.org/article/233be210e85e4b5bb4f41d6c1d2b7a39

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