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Accelerating CO2 Electroreduction to Multicarbon Products via Synergistic Electric-Thermal Field on Copper Nanoneedles

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成果类型:
期刊论文
作者:
Yang, Baopeng;Liu, Kang;Li, HuangJingWei;Liu, Changxu;Fu, Junwei;...
通讯作者:
Liu, M;Maier, SA
作者机构:
[Duan, Yuxia; Li, HuangJingWei; Liu, Min; Li, Hongmei; Yang, Baopeng; Cai, Chao; Liu, Kang; Fu, Junwei] Cent South Univ, Sch Phys & Elect, Hunan Joint Int Res Ctr Carbon Dioxide Resource U, State Key Lab Powder Met, Changsha 410083, Peoples R China.
[Liu, Changxu; Maier, Stefan A.; Maier, SA; Cortes, Emiliano] Ludwig Maximilians Univ Munchen, Chair Hybrid Nanosyst, Nanoinst Munich, Fac Phys, D-80539 Munich, Germany.
[Ou, Pengfei; Huang, Jianan Erick] Univ Toronto, Dept Elect & Comp Engn, Toronto, ON M5S IA4, Canada.
[Alkayyali, Tartela] Univ Toronto, Dept Mech & Ind Engn, Toronto, ON M5S, Canada.
[Liu, Hui; Chai, Liyuan] Cent South Univ, Sch Met & Environm, Changsha 410083, Peoples R China.
通讯机构:
[Liu, M ] C
[Maier, SA ] L
Cent South Univ, Sch Phys & Elect, Hunan Joint Int Res Ctr Carbon Dioxide Resource U, State Key Lab Powder Met, Changsha 410083, Peoples R China.
Ludwig Maximilians Univ Munchen, Chair Hybrid Nanosyst, Nanoinst Munich, Fac Phys, D-80539 Munich, Germany.
语种:
英文
期刊:
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN:
0002-7863
年:
2022
卷:
144
期:
7
页码:
3039-3049
基金类别:
This work was supported by the Natural Science Foundation of China (Grant Nos. 21872174, 22002189, 22011530423, and U1932148), Technology Cooperation Program (Grant Nos. 2017YFE0127800 and 2018YFE0203400), Hunan Provincial Key Research and Development Program (2020WK2002), Hunan Provincial Natural Science Foundation of China (2020JJ2041 and 2020JJ5691), Hunan Provincial Science and Technology Program (2017XK2026), Shenzhen Science and Technology Innovation Project (Grant No. JCYJ20180307151313532), National Postdoctoral Program for Innovative Talents of China, Postdoctoral Science Foundation of China (Grant No. 2018M640759), Thousand Youth Talents Plan of China and Hundred Youth Talents Program of Hunan, the Hunan Provincial Science and Technology Plan Project (Grant No. 2017TP1001), the Outstanding Youth Exchange Program of China Association for Science and Technology (Grant No. 2018CASTQNJL56), and Fundamental Research Funds for the Central Universities of Central South University (2021zzts0060). We thank Prof. Edward Sargent and Dr. Joshua Wicks for helpful discussions. We acknowledge financial support from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under grant numbers EXC 2089/1 - 390776260 (Germany ́s Excellence Strategy), the Bavarian State Ministry of Science, Research, and Arts through the program “Solar Technologies Go Hybrid (SolTech)” and the European Commission through the ERC Starting Grant CATALIGHT (802989). S.M. additionally acknowledges the Lee-Lucas Chair in Physics as well as the Engineering and Physical Sciences Research Council (EPSRC UK).
机构署名:
本校为其他机构
院系归属:
材料科学与工程学院
摘要:
Electrochemical CO2 reduction is a promising way to mitigate CO2 emissions and close the anthropogenic carbon cycle. Among products from CO2RR, multicarbon chemicals, such as ethylene and ethanol with high energy density, are more valuable. However, the selectivity and reaction rate of C-2 production are unsatisfactory due to the sluggish thermodynamics and kinetics of C-C coupling. The electric field and thermal field have been studied and utilized to promote catalytic reactions, as they can regulate the thermodynamic and kinetic barriers of reactions. Either raising the potential or heating ...

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