@article{Li2022, 
author = {Jing Li and Wentao Zhong and Qiang Deng and Qimeng Zhang and Chenghao Yang},
title = {Recent progress in synthesis and surface modification of nickel-rich layered oxide cathode materials for lithium-ion batteries},
year = {2022},
journal = {International Journal of Extreme Manufacturing},
volume = {4},
number = {4},
pages = {042004},
keywords = {nickel-rich layered oxides, capacity degradation, surface modification, single-crystal cathode},
url = {https://www.sciopen.com/article/10.1088/2631-7990/ac92ef},
doi = {10.1088/2631-7990/ac92ef},
abstract = {Nickel-rich layered oxides have been identified as the most promising commercial cathode materials for lithium-ion batteries (LIBs) for their high theoretical specific capacity. However, the poor cycling stability of nickel-rich cathode materials is one of the major barriers for the large-scale usage of LIBs. The existing obstructions that suppress the capacity degradation of nickel-rich cathode materials are as a result of phase transition, mechanical instability, intergranular cracks, side reaction, oxygen loss, and thermal instability during cycling. Core–shell structures, oxidating precursors, electrolyte additives, doping/coating and synthesizing single crystals have been identified as effective methods to improve cycling stability of nickel-rich cathode materials. Herein, recent progress of surface modification, e.g. coating and doping, in nickel-rich cathode materials are summarized based on Periodic table to provide a clear understanding. Electrochemical performances and mechanisms of modified structure are discussed in detail. It is hoped that an overview of synthesis and surface modification can be presented and a perspective of nickel-rich materials in LIBs can be given.}
}