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Published on: March 7, 2018
Construction of Li3PO4 nanoshells for the improved electrochemical performance of a Ni-rich cathode material
Xian-Sen Tao1,2, Yong-Gang Sun1,3, Yan-Song Xu1
1CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China. anmin_cao@iccas.ac.cn.
Abstract:
A Li3PO4 nanocoating around a nickel-rich cathode material was successfully constructed via controlling the reaction between the electrode material and a preformed phosphorus-containing polymeric nanoshell; this not only effectively tackles the alkali residue challenge, but it also contributes to much-improved electrochemical performance being shown by a high-energy cathode.
