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Insights into dynamic structural evolution and its sodium storage mechanisms of P2/P3 composite cathode materials for sodium-ion batteries.
Liu, Yi-Feng; Hu, Hai-Yan; Zhu, Yan-Fang; Peng, Dan-Ni; Li, Jia-Yang; Li, Yan-Jiang; Su, Yu; Tang, Rui-Ren; Chou, Shu-Lei; Xiao, Yao.
Affiliation
  • Liu YF; College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China. trr@csu.edu.cn.
  • Hu HY; College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China. yanfangzhu@wzu.edu.cn.
  • Zhu YF; Wenzhou Key Laboratory of Sodium-Ion Batteries, Wenzhou University Technology Innovation Institute for Carbon Neutralization, Wenzhou, 325035, P. R. China.
  • Peng DN; College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China. yanfangzhu@wzu.edu.cn.
  • Li JY; Wenzhou Key Laboratory of Sodium-Ion Batteries, Wenzhou University Technology Innovation Institute for Carbon Neutralization, Wenzhou, 325035, P. R. China.
  • Li YJ; College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China. trr@csu.edu.cn.
  • Su Y; Wenzhou Key Laboratory of Sodium-Ion Batteries, Wenzhou University Technology Innovation Institute for Carbon Neutralization, Wenzhou, 325035, P. R. China.
  • Tang RR; Wenzhou Key Laboratory of Sodium-Ion Batteries, Wenzhou University Technology Innovation Institute for Carbon Neutralization, Wenzhou, 325035, P. R. China.
  • Chou SL; College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China. yanfangzhu@wzu.edu.cn.
  • Xiao Y; Wenzhou Key Laboratory of Sodium-Ion Batteries, Wenzhou University Technology Innovation Institute for Carbon Neutralization, Wenzhou, 325035, P. R. China.
Chem Commun (Camb) ; 60(51): 6496-6499, 2024 Jun 20.
Article in En | MEDLINE | ID: mdl-38836703
ABSTRACT
Cobalt substitution for manganese sites in Na0.44MnO2 initiates a dynamic structural evolution process, yielding a composite cathode material comprising intergrown P2 and P3 phases. The novel P2/P3 composite cathode exhibits a reversible phase transition process during Na+ extraction/insertion, showcasing its attractive battery performance in sodium-ion batteries.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2024 Document type: Article

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2024 Document type: Article