Biligand synergistic MOFs with dual enhancements in stability and charge transfer for efficient CO2 photoreduction

Jiayin Tao; Yujun Ouyang; Kai Zhang; Keke Wang; Bolin Zhou; Xiahe Chen; Yi Zhang; Junze Zhao; Qin Wang; Yun-Fang Yang; Jiexiang Xia; Huaming Li; Yuanbin She

doi:10.1039/D5CC05401J

Biligand synergistic MOFs with dual enhancements in stability and charge transfer for efficient CO₂ photoreduction

Jiayin Tao,^a Yujun Ouyang,^a Kai Zhang,^a Keke Wang,

*^a Bolin Zhou,^a Xiahe Chen,^a Yi Zhang,^b Junze Zhao,^a Qin Wang,^a Yun-Fang Yang,

^a Jiexiang Xia,

*^c Huaming Li

^c and Yuanbin She

*^a

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* Corresponding authors

^a State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
E-mail: wangkk@zjut.edu.cn, sheyb@zjut.edu.cn

^b Department of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong 999077, P. R. China

^c School of Chemistry and Chemical Engineering, Institute for Energy Research, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
E-mail: xjx@ujs.edu.cn

Abstract

Herein, biligand synergistic metal–organic frameworks were prepared. The optimized UiO-67-CF₃-50 simultaneously exhibits excellent thermal and chemical stability. Benefiting from facilitated charge transfer, UiO-67-CF₃-50 achieves a significantly enhanced CO yield of 907.0 µmol g⁻¹ from CO₂ photoreduction, 1.8 and 5.2 times higher than those of the single-ligand UiO-67-CF₃-100 and UiO-67-CF₃-0, respectively.

Chemical Communications

Biligand synergistic MOFs with dual enhancements in stability and charge transfer for efficient CO₂ photoreduction

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Biligand synergistic MOFs with dual enhancements in stability and charge transfer for efficient CO₂ photoreduction

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