Structural Evolution in P2-type Layered Oxide Cathode Materials for Sodium-Ion Batteries
作者
Liu, ZB (Liu, Zhengbo) 1
Liu, J (Liu, Jun) 1
CHEMNANOMAT
文献号e202100385
DOI10.1002/cnma.202100385
在线发表DEC 2021
文献类型Review; Early Access
摘要
Sodium-ion batteries (SIBs) have attracted much attention due to their abundance, easy accessibility, and low cost. P2-type layered oxide materials, as one of the most potential cathode candidates for SIBs, have been widely studied. However, various kinds of structural evolution during cycling are harmful to the stability. In the present Minireview, the phase transitions occurring in the process of charge/discharge are summarized, and the mechanism of structural rearrangement and phase transition are introduced. This Minireview is aimed at helping researchers understand the detailed structural evolution, and propose strategies of designing the P2-type layered oxide cathodes with low strain.
关键词
作者关键词Sodium ion batteryLayered oxidesP2-typeStructural evolutionPhase transition
Keywords PlusHIGH-CAPACITYANODE MATERIALSHIGH-POWERPHASEELECTRODESLITHIUMSUBSTITUTIONVOLTAGETIINTERCALATION
作者信息
通讯作者地址
Liu, Jun
(通讯作者)
South China Univ Technol, Guangdong Prov Key Lab Adv Energy Storage Mat, Sch Mat Sci & Engn, Guangzhou 510641, Peoples R China
地址
1 South China Univ Technol, Guangdong Prov Key Lab Adv Energy Storage Mat, Sch Mat Sci & Engn, Guangzhou 510641, Peoples R China
电子邮件地址msjliu@scut.edu.cn
类别/分类
研究方向ChemistryScience & Technology - Other TopicsMaterials Science