Recent progress in advanced catalysts for electrocatalytic hydrogenation of organics in aqueous conditions  

作　　者：Ye Zeng Mengting Zhao Hongliang Zeng Qiu Jiang Fangwang Ming Kai Xi Zhoucheng Wang Hanfeng Liang 

机构地区：[1]State Key Laboratory of Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,China [2]School of Materials and Energy,University of Electronic Science and Technology of China,Chengdu 611731,China [3]Yangtze Delta Region Institute(Huzhou),University of Electronic Science and Technology of China,Huzhou,China [4]School of Chemistry,Xi'an Key Laboratory of Sustainable Energy Materials Chemistry,Engineering Research Center of Energy Storage Materials and Devices,Ministry of Education,State Key Laboratory for Electrical Insulation and Power Equipment,Xi'an Jiaotong University,Xi'an 710049,China [5]Materials Science and Engineering,King Abdullah University of Science and Technology,Thuwal 23955,Saudi Arabia [6]Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province(IKKEM),Xiamen 361005,China

出　　处：《eScience》2023年第5期12-33,共22页电化学与能源科学（英文）

基　　金：supported by the Fundamental Research Funds for the Central Universities in China(No.20720210010);National Natural Science Foundation of China(No.22001081);the Science and Technology Projects of Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province(IKKEM,Grant No.:HRTP-[2022]-7);Xiamen University.Qiu Jiang acknowledges the China Postdoctoral Science Foundation funded project(2022M710601);the University of Electronic Science and Technology of China for startup funding(Y030212059003039).

摘　　要：Electrocatalytic hydrogenation(ECH)of organics using water as hydrogen donors has been regarded as a green organic reduction technique to replace traditional chemical reactions that use sacrificial chemicals.The development of ECH process provides potential applications in the production of value-added chemicals owing to its low energy consumption,low pollution,high safety,and superior sustainability.However,its application is limited by the low conversion rate and poor selectivity toward desired products.The efficiency of ECH can be improved by rational design of electrocatalysts.This review covers several representative electrocatalytic systems(aldehydes,ketones,phenolic organics,alkynes,and organonitrogen compounds)and summarizes different ECH mechanisms,followed by thorough discussion on the modification strategies of electrocatalysts that are currently adopted to enhance the catalytic performance.Finally,in view of the current challenges for ECH,we discuss possible future directions in the field,aiming to provide guidance to the catalyst design toward highly efficient ECH reactions over different organic feedstocks.

关 键 词：Electrocatalytic hydrogenation(ECH) Organic synthesis ELECTROCHEMISTRY ELECTROCATALYST 

分 类 号：O643.36[理学—物理化学]