Prospect and Reality of Concentration Gradient Cathode of Lithium-ion Batteries

作     者：LIU Tong-Chao PAN Feng AMINE Khalil LIU Tong-Chao;PAN Feng;AMINE Khalil

作者机构：Chemical Sciences and Engineering DivisionArgonne National LaboratoryArgonneIL 60439USA School of Advanced MaterialsPeking UniversityShenzhen Graduate SchoolShenzhen 518055China Material Science and EngineeringStanford UniversityStanfordCA 94305USA 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2020年第39卷第1期

页      面：11-15,1页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0703[理学-化学] 

基　　金：T.Liu and K.Amine gratefully acknowledge support from the U.S.Department of Energy(DOE) Office of Energy Efficiency and Renewable Energy Vehicle Technologies Office Argonne National Laboratory is operated for DOE Office of Science by UChicago Argonne,LLC,under contract number DE-AC02-06CH11357 

主　　题：lithium-ion batteries Li[NixMnyCoz]O2 core-shell structure concentration gradient structure 

摘      要：Li[NixMnyCoz]O2 cathodes are currently the most practicable materials in the timing of developing high-performance rechargeable batteries for next-generation *** the ever-growing demand for energy density,a significant breakthrough has been achieved by the controllable concentration design forming core-shell and concentration gradient structures to push Li[NixCoyMnz]O2 toward higher energy density,longer lifetime and ***,we review the recent progress on advanced concentration gradient cathode ***,we prospect that this novel approach will continuously extend its advantages in developing extremely fast charging and Co-free cathode materials in the near future.