气候变化领域集成服务门户(CCPortal): Recent advances in understanding Li-CO2 electrochemistry

CCPortal

DOI	10.1039/c8ee03417f
	Recent advances in understanding Li-CO2 electrochemistry
	Liu B.; Sun Y.; Liu L.; Chen J.; Yang B.; Xu S.; Yan X.
发表日期	2019
ISSN	17545692
起始页码	887
结束页码	922
卷号	12 期号:3
英文摘要	With ever-increasing demand for balancing CO2 emissions and maximizing electrical energy supplies, Li-CO2 electrochemistry, coupled with dual characteristics of advanced energy storage and effective CO2 fixation, has been attracting considerable attention from researchers. Herein, we offer a real-time, in-depth, and overall review of the latest research progress concerning CO2 reduction/evolution reaction mechanisms in Li-CO2/O2 and Li-CO2 electrochemical systems. Meanwhile, affecting factors on the reaction pathways and the identification of discharge products are summarized and discussed. Then, Li anode/electrolyte interface construction, electrolyte properties and selection of cathode materials/catalysts and design strategy, especially their effect on the performance of Li-CO2/O2 and Li-CO2 batteries, are explored and possible solutions and suggestions are provided. Building on an in-depth understanding of Li-CO2 electrochemistry, novel flexible Li-CO2 batteries and key factors are summarized. Furthermore, based on advanced research progress in the past several years, we identify the main problems, controversies, and challenges currently existing in various battery components that remain to be addressed to design more practicable Li-CO2/O2 and Li-CO2 batteries. Finally, future research directions and opportunities are presented. © 2019 The Royal Society of Chemistry.
英文关键词	Carbon dioxide; Cathodes; Electric batteries; Electrolytes; Real time systems; Advanced researches; Cath-ode materials; Electrical energy supply; Electrochemical systems; Electrolyte properties; Future research directions; In-depth understanding; Reaction mechanism; Lithium compounds; carbon dioxide; carbon emission; design; electrochemistry; electrolyte; energy storage; lithium
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/189971
作者单位	Laboratory of Clean Energy Chemistry and Materials, State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China; Dalian National Laboratory for Clean Energy, Dalian, 116023, China
推荐引用方式 GB/T 7714	Liu B.,Sun Y.,Liu L.,et al. Recent advances in understanding Li-CO2 electrochemistry[J],2019,12(3).
APA	Liu B..,Sun Y..,Liu L..,Chen J..,Yang B..,...&Yan X..(2019).Recent advances in understanding Li-CO2 electrochemistry.Energy & Environmental Science,12(3).
MLA	Liu B.,et al."Recent advances in understanding Li-CO2 electrochemistry".Energy & Environmental Science 12.3(2019).