气候变化领域集成服务门户(CCPortal): Gas diffusion electrodes (GDEs) for electrochemical reduction of carbon dioxide, carbon monoxide, and dinitrogen to value-added products: A review

CCPortal

DOI	10.1039/d0ee03756g
	Gas diffusion electrodes (GDEs) for electrochemical reduction of carbon dioxide, carbon monoxide, and dinitrogen to value-added products: A review
	Rabiee H.; Ge L.; Zhang X.; Hu S.; Li M.; Yuan Z.
发表日期	2021
ISSN	17545692
起始页码	1959
结束页码	2008
卷号	14 期号:4
英文摘要	Electrochemical reduction of gaseous feeds such as CO2, CO, and N2 holds promise for sustainable energy and chemical production. Practical application of this technology is impeded by slow mass transport of the sparingly soluble gases to conventional planar electrodes. Gas diffusion electrodes (GDEs) maintain a high gas concentration in the vicinity of the catalyst and improve mass transport, thereby resulting in current densities higher by orders of magnitude. However, gaseous feeds cause changes to the GDE environment, and specific features are required to efficiently tune the product selectivity and improve reaction stability. Herein, with a comprehensive review of the challenges and advances in GDE development for various electrocatalytic reactions, we intend to complement the body of material-focused reviews. This review outlines GDE fundamentals and highlights key advantages of GDE over conventional electrodes. Through critical discussion about steps in GDE fabrication, and specific shortcomings and remedial strategies for various electrochemical applications, this review discusses connections, unique design criteria, and potential opportunities for gas-fed reactions and desired products. Finally, priorities for future studies are suggested, to support the advancement and scale-up of GDE-based electrochemical technologies. This journal is © The Royal Society of Chemistry.
英文关键词	Carbon dioxide; Carbon monoxide; Diffusion in gases; Electrocatalysis; Electrolytic reduction; Gases; Product design; Critical discussions; Electrocatalytic reactions; Electrochemical applications; Electrochemical reductions; Electrochemical technology; Gas diffusion electrodes; Product selectivities; Value added products; Electrochemical electrodes; carbon dioxide; carbon monoxide; electrochemical method; electrode; gas flow; nitrogen
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190696
作者单位	Advanced Water Management Centre, Faculty of Engineering, Architecture and Information Technology, University of Queensland, St. Lucia, QLD 4072, Australia; Centre for Future Materials, University of Southern Queensland, Springfield CentralQLD 4300, Australia; School of Chemical Engineering, University of Queensland, Brisbane, QLD 4072, Australia
推荐引用方式 GB/T 7714	Rabiee H.,Ge L.,Zhang X.,et al. Gas diffusion electrodes (GDEs) for electrochemical reduction of carbon dioxide, carbon monoxide, and dinitrogen to value-added products: A review[J],2021,14(4).
APA	Rabiee H.,Ge L.,Zhang X.,Hu S.,Li M.,&Yuan Z..(2021).Gas diffusion electrodes (GDEs) for electrochemical reduction of carbon dioxide, carbon monoxide, and dinitrogen to value-added products: A review.Energy & Environmental Science,14(4).
MLA	Rabiee H.,et al."Gas diffusion electrodes (GDEs) for electrochemical reduction of carbon dioxide, carbon monoxide, and dinitrogen to value-added products: A review".Energy & Environmental Science 14.4(2021).