2D PbS Nanosheets with Zigzag Edges for Efficient CO<sub>2</sub> Photoconversion.

Zhu, Zezhou; Qu, Yunteng; Wang, Zhiyuan; Zhou, Fangyao; Zhao, Changming; Lin, Yue; Li, Liqiang; Yao, Yagang; Wu, Yuen

2D PbS Nanosheets with Zigzag Edges for Efficient CO₂ Photoconversion.

Zhu, Zezhou; Qu, Yunteng; Wang, Zhiyuan; Zhou, Fangyao; Zhao, Changming; Lin, Yue; Li, Liqiang; Yao, Yagang; Wu, Yuen.

Afiliación

Zhu Z; School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei, 230026, P.R. China.
Qu Y; Division of Advanced Nanomaterials, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou, 215123, P.R. China.
Wang Z; Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), School of Chemistry and Materials Science, and National Synchrotron, Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, 230026
Zhou F; Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), School of Chemistry and Materials Science, and National Synchrotron, Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, 230026
Zhao C; Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), School of Chemistry and Materials Science, and National Synchrotron, Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, 230026
Lin Y; Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), School of Chemistry and Materials Science, and National Synchrotron, Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, 230026
Li L; Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), School of Chemistry and Materials Science, and National Synchrotron, Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, 230026
Yao Y; School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei, 230026, P.R. China.
Wu Y; Division of Advanced Nanomaterials, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou, 215123, P.R. China.

Chemistry ; 26(60): 13601-13605, 2020 Oct 27.

Article en En | MEDLINE | ID: mdl-32776358

ABSTRACT

ABSTRACT

The rational design of transition-metal sulfide with two-dimensional (2D) structure and tunable edges on the nanoscale can effectively improve their activity for variously catalytic reactions. Herein, the 2D PbS nanosheets with abundant zigzag edges (e-PbS NS), which exhibited an excellent performance for CO2 photoconversion to CO, were constructed. The zigzag edges on the PbS NS are beneficial for exposing more active sites and promoting charge separation, thereby accelerating the kinetics process of CO2 photoreduction. This study provides a strategy to regulate structure with effective edge sites for the CO2 reduction.

Palabras clave

CO2 reduction; PbS; edge sites; nanosheets; photocatalysis

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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Chemistry Asunto de la revista: QUIMICA Año: 2020 Tipo del documento: Article

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