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DOI	10.1039/d0ee02997a
	Sodium transition metal oxides: The preferred cathode choice for future sodium-ion batteries?
	Liu Q.; Hu Z.; Li W.; Zou C.; Jin H.; Wang S.; Chou S.; Dou S.-X.
发表日期	2021
ISSN	17545692
起始页码	158
结束页码	179
卷号	14 期号:1
英文摘要	The exploration of next-generation sodium-ion batteries (SIBs) is a worldwide concern to replace the current commercial lithium-ion batteries, mitigating the increasing exhaustion of Li resources. Sodium transition metal oxides are considered to be one of the most promising cathode materials for SIBs. The anionic redox reaction in Li-rich transition metal oxides is capable of providing extra capacity in addition to the cationic redox activities in lithium-ion batteries. A similar phenomenon exists in SIBs, which even applies to Na-deficient transition metal oxides. Moreover, transition metal oxides with mixed phase also demonstrate great potential. In this review, studies on anionic redox are first systematically introduced. The up-to-date advances on high-capacity transition metal oxide cathode materials for SIBs are then classified and summarized in different groups associated with or without anionic redox. The existing challenges as well as available solutions and strategies are discussed, and proposals with new insights are made at the end. It is expected that this work can provide new perspectives on controlling the anionic redox activity and finding novel high-capacity oxide cathode materials for SIBs. © The Royal Society of Chemistry.
英文关键词	Cathode materials; Cathodes; Lithium compounds; Lithium-ion batteries; Metal ions; Redox reactions; Sodium compounds; Sodium-ion batteries; Transition metals; High capacity; Li resources; Mixed phase; Redox activity; Transition metal oxides; electrode; future prospect; oxide; redox conditions; sodium
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/190825
作者单位	Key Laboratory of Carbon Materials of Zhejiang Province, Institute of New Materials and Industrial Technologies, Wenzhou University, Wenzhou Zhejiang, 325027, China; Institute for Superconducting and Electronic Materials, Australian Institute for Innovative Materials, University of Wollongong Innovation Campus, Squires Way, North Wollongong, NSW 2522, Australia
推荐引用方式 GB/T 7714	Liu Q.,Hu Z.,Li W.,et al. Sodium transition metal oxides: The preferred cathode choice for future sodium-ion batteries?[J],2021,14(1).
APA	Liu Q..,Hu Z..,Li W..,Zou C..,Jin H..,...&Dou S.-X..(2021).Sodium transition metal oxides: The preferred cathode choice for future sodium-ion batteries?.Energy & Environmental Science,14(1).
MLA	Liu Q.,et al."Sodium transition metal oxides: The preferred cathode choice for future sodium-ion batteries?".Energy & Environmental Science 14.1(2021).