Bismuth/Graphdiyne Heterostructure for Electrocatalytic Conversion of CO2 to Formate|DU Yuncheng;ZHENG Xuchen;XUE Yurui;LI Yuliang|Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,P.R.China - 期刊导航|首站-论文投稿智能助手|论文发表|论文智能投稿|期刊自助发表推荐|杂志社快速发表|查同导刊-域田数据官方网站

典型文献

Bismuth/Graphdiyne Heterostructure for Electrocatalytic Conversion of CO2 to Formate

文献摘要：

Electrocatalytic CO2 reduction is great promising in alleviating the excessive CO2 emission and the conversion to valuable productions.Herein we report the in-situ controlled growth of Bismuth nanoflower/graphdiyne heterostructures(Bi/GDY)for efficient CO2 conversion toward formate.Based on GDY,the obtained electrocatalyst exhibits a partial current density of 19.2 mA/cm2 and high reaction selectivity towards formate with a high Faradic efficiency of 91.7％at-1.03 V vs.RHE,and an energy efficiency of 58.8％.The high formate yield rates could be maintained at around 300 nmol/(cm2·h)over a wide potential range.Detailed characterizations show that the unique interface structures between GDY and Bi can enhance the charge transfer ability,increase the number of active sites,and improve the long-term stability,and finally reach high-performance electrocatalytic conversion of CO2 to formate.

文献关键词：

中图分类号：

[1] 医药、卫生（R） / 基础医学（R3） / 病理学（R36） / 病理过程（R364）

[2] 医药、卫生（R） / 药学（R9） / 药理学（R96） / 实验药理学（R965）

[3] 医药、卫生（R） / 神经病学与精神病学（R74） / 神经病学（R741）

作者姓名：

DU Yuncheng;ZHENG Xuchen;XUE Yurui;LI Yuliang

作者机构：

Beijing Advanced Innovation Center for Soft Matter Science and Engineering,Beijing University of Chemical Technology,Beijing 100029,P.R.China;Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,P.R.China;Science Center for Material Creation and Energy Conversion,School of Chemistry and Chemical Engineering,Institute of Frontier and Interdiscipli-nary Science,Shandong University,Jinan 250100,P.R.China;School of Chemical Science,University of Chinese Academy of Sciences,Beijing 100049,P.R.China

文献出处：

高等学校化学研究（英文版）

引用格式：

[1]DU Yuncheng;ZHENG Xuchen;XUE Yurui;LI Yuliang-.Bismuth/Graphdiyne Heterostructure for Electrocatalytic Conversion of CO2 to Formate)[J].高等学校化学研究（英文版）,2022(06):1380-1386

A类：

Formate,nanoflower

B类：

Bismuth,Graphdiyne,Heterostructure,Electrocatalytic,Conversion,reduction,great,promising,alleviating,excessive,emission,conversion,valuable,productions,Herein,report,situ,controlled,growth,graphdiyne,heterostructures,GDY,efficient,formate,Based,obtained,electrocatalyst,exhibits,partial,current,density,mA,high,reaction,selectivity,towards,Faradic,efficiency,RHE,energy,yield,rates,could,maintained,around,nmol,over,wide,potential,range,Detailed,characterizations,show,that,unique,interface,between,can,enhance,charge,transfer,increase,number,active,sites,improve,long,term,stability,finally,reach,performance,electrocatalytic

AB值：

0.619668

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