气候变化领域集成服务门户(CCPortal): Electrochemical Reduction of Carbon Dioxide and Iron Oxide in Molten Salts to Fe/Fe3C Modified Carbon for Electrocatalytic Oxygen Evolution

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DOI	10.1002/anie.202013257
	Electrochemical Reduction of Carbon Dioxide and Iron Oxide in Molten Salts to Fe/Fe3C Modified Carbon for Electrocatalytic Oxygen Evolution
	Liang X.; Xiao J.; Weng W.; Xiao W.
发表日期	2021
ISSN	14337851
起始页码	2120
结束页码	2124
卷号	60 期号:4
英文摘要	Non-noble electrocatalyst for the oxygen evolution reaction (OER) is essential for water electrolysis and electrochemical conversion of CO2. Integrating electrochemical fixation of CO2 and electrochemical metallurgy to prepare advanced OER electrocatalyst is a promising solution to promote carbon neutrality and renewable energy. Herein, the electrochemical reduction of CO2 and Fe2O3 are combined in molten salts to prepare cathodic Fe3C-based electrocatalyst and anodic oxygen at 600 °C with enhanced current efficiency. The resulting Fe3C-based electrocatalyst outperforms precious electrocatalyst towards the OER operation in 1 M KOH due to a dynamic structural evolution to form an interface of Fe3C-FeOOH. © 2020 Wiley-VCH GmbH
英文关键词	carbon dioxide conversion; electrochemical reduction; iron carbide; molten salts; oxygen evolution reaction
scopus关键词	Carbon dioxide; Electrocatalysts; Electrolytic reduction; Fused salts; Hematite; Oxygen; Potassium hydroxide; Carbon neutralities; Electrochemical conversion; Electrochemical reductions; Non-noble electrocatalysts; Oxygen evolution reaction (oer); Renewable energies; Structural evolution; Water electrolysis; Oxygen evolution reaction
来源期刊	Angewandte Chemie - International Edition
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177130
作者单位	School of Resource and Environmental Sciences, Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Wuhan University, Wuhan, 430072, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, No. 58, Renmin Avenue, Haikou, Hainan 570228, China; College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, China
推荐引用方式 GB/T 7714	Liang X.,Xiao J.,Weng W.,et al. Electrochemical Reduction of Carbon Dioxide and Iron Oxide in Molten Salts to Fe/Fe3C Modified Carbon for Electrocatalytic Oxygen Evolution[J],2021,60(4).
APA	Liang X.,Xiao J.,Weng W.,&Xiao W..(2021).Electrochemical Reduction of Carbon Dioxide and Iron Oxide in Molten Salts to Fe/Fe3C Modified Carbon for Electrocatalytic Oxygen Evolution.Angewandte Chemie - International Edition,60(4).
MLA	Liang X.,et al."Electrochemical Reduction of Carbon Dioxide and Iron Oxide in Molten Salts to Fe/Fe3C Modified Carbon for Electrocatalytic Oxygen Evolution".Angewandte Chemie - International Edition 60.4(2021).