Recent Progress of P2-Type Layered Transition-Metal Oxide Cathodes for Sodium-Ion Batteries

被引：105

作者：

Liu Zhengbo ^{[1
]}

Xu Xijun ^{[1
]}

Ji Shaomin ^{[2
]}

Zeng Liyan ^{[1
]}

Zhang Dechao ^{[1
]}

Liu Jun ^{[1
,3
]}

机构：

[1] South China Univ Technol, Sch Mat Sci & Engn, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510641, Peoples R China

[2] Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Peoples R China

[3] South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Peoples R China

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2020年 / 26卷 / 35期

基金：

中国国家自然科学基金;

关键词：

electrochemistry; layered compounds; redox chemistry; sodium; transition metals; ANIONIC REDOX ACTIVITY; HIGH-VOLTAGE CATHODE; HIGH-ENERGY; HIGH-CAPACITY; PHASE-TRANSITION; LONG-LIFE; ELECTROCHEMICAL PERFORMANCE; HIGH-POWER; SUBSTITUTION; CHALLENGES;

D O I：

10.1002/chem.201905131

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sodium-ion batteries (SIBs) have attracted much attention due to their abundance, easy accessibility, and low cost. All of these advantages make them potential candidates for large-scale energy storage. The P2-type layered transition-metal oxides (NaxTMO2; TM=Mn, Co, Ni, Ti, Fe, V, Cr, and a mixture of multiple elements) exhibit good Na+ ion conductivity and structural stability, which make them an excellent choice for the cathode materials of SIBs. Herein, the structural evolution, anionic redox reaction, some challenges, and recent progress of NaxTMO2 cathodes for SIBs are reviewed and summarized. Moreover, a detailed understanding of the relationship of chemical components, structures, phase compositions, and electrochemical performance is presented. This Review aims to provide a reference for the development of P2-type layered transition-metal oxide cathode materials for SIBs.

引用

页码：7747 / 7766

页数：20

共 119 条

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