Tandem electrocatalysts for CO_(2)reduction to prepare multi-carbon products  

作　　者：Zaiming Chen Xuewei Song Tao Long Yugang Yan Fei Lv Jing Ma Shengpan Peng Zhengwei Tong Fangkun Fan Rongfei Yu Dafeng Yan Shenghua Chen 

机构地区：[1]CHN Energy Zhejiang Ninghai Power Generation Co.Ltd,Ningbo 315612,China [2]CHN Energy Zhejiang Electric Power Co.Ltd,Hangzhou 310020,China [3]Nation Institute of Clean-and-Low-Carbon Energy,CHN Energy,Beijing 102209,China [4]National Innovation Platform(Center)for Industry-Education Integration of Energy Storage Technology,School of Chemical Engineering and Technology,Xi’an Jiaotong University,Xi’an 710049,China [5]Hubei Key Laboratory for Precision Synthesis of Small Molecule Pharmaceuticals and Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules and College of Chemistry and Chemical Engineering,Hubei University,Wuhan 430062,China

出　　处：《Nano Research》2025年第4期43-60,共18页纳米研究(英文版)

基　　金：supported by National Natural Science Foundation of China(Nos.22202065 and 22409159);Natural Science Foundation of Hubei Province of China(No.2024AFB1004);Natural Science Basic Research Program of Shaanxi(Nos.2024JC-YBQN-0119 and 2023SYJ04);the financial support from CHN Energy Zhejiang Ninghai Power Generation CO.Ltd.(No.GJNY-23-122).

摘　　要：Electrocatalytic CO_(2) reduction reaction(CRR)is considered as a sustainable approach to converting CO_(2) into high value-added chemicals,assisting the goal of carbon peaking and carbon neutrality.Electrochemical CRR can be easily regulated by controlling the electrocatalyst,electrolyte,and reactor to produce various chemicals.Among different products,multi-carbon(C_(2+))products draw widespread attention for their high energy density and value along with complex reaction mechanisms.It is well recognized that*CO intermediate plays vital role in forming C_(2+)products and Cu is the only metal catalyst which can efficiently electro-reduce CO_(2) to C_(2+)products.Therefore,researchers developed many strategies to increase the amount of*CO intermediate and further enhance the performance of C_(2+)products.Recently,designing tandem electrocatalysts consisted of Cu and the materials which can convert CO_(2) to*CO intermediate has become a hotspot and achieved great achievements.In this review,we will summary the recent progress in tandem electrocatalysts for CO_(2) reduction to prepare C_(2+)products,including the origin and fundamental mechanism of tandem electrocatalysis,the strategies of catalyst design,and regulation principles.In addition,some newest findings,like Cu tandem catalysts can achieve to produce C_(2+)products,are well introduced.Finally,the remaining challenges and prospects for future development are also proposed.

关 键 词：electrocatalytic CO_(2)reduction tandem electrocatalysis multi-carbon products ELECTROCATALYST 

分 类 号：O643.36[理学—物理化学]