江林教授课题组在Angew. Chem. Int. Ed.上发表论文

题目：

Plasmonic-Promoted Interatomic Hot Carriers Regulation Enhanced Electrocatalytic Nitrogen Reduction Reaction

作者：

Wenkai Liang^1,3, Miao Xie¹, Dong Li¹, Wei Qin¹, Chang Dai², Yawen Wang¹, Hao Zhang¹, Bo Zhao¹, Guangyao Jin⁴, Yinghui Sun^2,5, Lin Jiang¹*

单位：

¹Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, 215123, China.

²Innovation Centre for Chemical Sciences, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China.

³Nonequilibrium Chemical Physics, TUM School of Natural Sciences, Technical University of Munich, Garching, 85748, Germany.

⁴Jinglan Advanced Material Co., Ltd., Wuxi, 214100, China.

⁵Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, Zhengzhou, 450000, China.

摘要：

Utilizing hot carriers for efficient plasmonic-mediated chemical reactions (PMCRs) to convert solar energy into secondary energy is one of the most feasible solutions to the global environmental and energy crisis. Finding a plasmonic heterogeneous nanostructure with a more efficient and reasonable hot carrier transport path without affecting the intrinsic plasmonic properties is still a major challenge that urgently needs to be solved in this field. Herein, the mechanism by which plasmonic-promoted interatomic hot electron redistribution on the surface of Au₃Cu alloy nanoparticles promotes the electrocatalytic nitrogen reduction reaction (ENRR) is successfully clarified. The localized surface plasmon resonance (LSPR) effect can boost the transfer of plasmonic hot electrons from Au atoms to Cu atoms, trigger the interatomic electron regulation of Au₃Cu alloy nanoparticles, enhance the desorption of ammonia molecules, and increase the ammonia yield by approximately 93.9%. This work provides an important reference for rationally designing and utilizing the LSPR effect to efficiently regulate the distribution and mechanism of plasmonic hot carriers on the surface of heterogeneous alloy nanostructures.

影响因子：

16.1

分区情况：

一区

链接：

https://doi.org/10.1002/anie.202409484

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