典型文献
A Pair-Electrosynthesis for Formate at Ultra-Low Voltage Via Coupling of CO2 Reduction and Formaldehyde Oxidation
文献摘要：
Formate can be synthesized electrochemi-cally by CO2 reduction reaction(CO2RR)or formalde-hyde oxidation reaction(FOR).The CO2RR approach suffers from kinetic-sluggish oxygen evolution reac-tion at the anode.To this end,an electrochemical sys-tem combining cathodic CO2RR with anodic FOR was developed,which enables the formate electrosynthesis at ultra-low voltage.Cathodic CO2RR employing the BiOCl electrode in H-cell exhibited formate Faradaic efficiency(FE)higher than 90％within a wide potential range from-0.48 to-1.32 VRHE.In flow cell,the current density of 100 mA cm-2 was achieved at-0.67 VRHE.The anodic FOR using the Cu2O electrode displayed a low onset potential of-0.13 VRHE and nearly 100％formate and H2 selectivity from 0.05 to 0.35 VRHE.The CO2RR and FOR were constructed in a flow cell through membrane electrode assembly for the electrosynthesis of formate,where the CO2RR//FOR delivered an enhanced current density of 100 mA cm-2 at 0.86 V.This work provides a promising pair-electrosynthesis of value-added chemicals with high FE and low energy consumption.
文献关键词：
中图分类号：
作者姓名：
Mengyu Li;Tehua Wang;Weixing Zhao;Shuangyin Wang;Yuqin Zou
作者机构：
State Key Laboratory of Chemo/Bio-Sensing and Chemometrics,College of Chemistry and Chemical Engineering,Advanced Catalytic Engineering Research Center of the Ministry of Education,Hunan University,Changsha 410082,People's Republic of China;School of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,Hunan,People's Republic of China
文献出处：
引用格式：
[1]Mengyu Li;Tehua Wang;Weixing Zhao;Shuangyin Wang;Yuqin Zou-.A Pair-Electrosynthesis for Formate at Ultra-Low Voltage Via Coupling of CO2 Reduction and Formaldehyde Oxidation)[J].纳微快报（英文）,2022(12):415-431
A类：
Electrosynthesis,Formate,formalde
B类：
Pair,Ultra,Low,Voltage,Via,Coupling,Reduction,Formaldehyde,Oxidation,can,be,synthesized,cally,by,reduction,reaction,CO2RR,oxidation,FOR,approach,suffers,from,kinetic,sluggish,oxygen,evolution,anode,To,this,end,electrochemical,sys,tem,combining,cathodic,anodic,was,developed,which,enables,formate,electrosynthesis,ultra,voltage,Cathodic,employing,BiOCl,electrode,cell,exhibited,Faradaic,efficiency,FE,higher,than,within,wide,potential,range,VRHE,In,flow,current,density,mA,achieved,using,Cu2O,displayed,onset,nearly,H2,selectivity,were,constructed,through,membrane,assembly,where,delivered,enhanced,This,work,provides,promising,pair,value,added,chemicals,energy,consumption
AB值：
0.555399
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
