Design and host involved in-situ fabrication of La4NiLiO8 coating on Ni-rich cathode materials towards superior structural stability

2020 ◽  
Author(s):  
Jinwei Zhou ◽  
Zexun Han ◽  
Yueying Zhang ◽  
Aipeng Zhu ◽  
Xiaogang He ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Lithium Ion ◽  
In Situ Fabrication ◽  
Low Consumption

Although Ni-rich cathodes have been considered as prospective candidates for Lithium-ion batteries (LIBs) cathode due to their high capacities and low consumption, poor cycling and rate performances hinder their commercialization....

Thermal structural stability of a multi-component olivine electrode for lithium ion batteries

CrystEngComm ◽  
2016 ◽  
Vol 18 (39) ◽  
pp. 7463-7470 ◽  
Author(s):  
Kyu-Young Park ◽  
Hyungsub Kim ◽  
Seongsu Lee ◽  
Jongsoon Kim ◽  
Jihyun Hong ◽  
...  
Keyword(s):  
High Temperature ◽  
Neutron Diffraction ◽  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Structural Evolution ◽  
Lithium Ion ◽  
X Ray Diffraction ◽  
X Ray

In this paper, the structural evolution of Li(Mn1/3Fe1/3Co1/3)PO4, which is a promising multi-component olivine cathode materials, is investigated using combined in situ high-temperature X-ray diffraction and flux neutron diffraction analyses at various states of charge.

Enhancement on structural stability of Ni-rich cathode materials by in-situ fabricating dual-modified layer for lithium-ion batteries

Nano Energy ◽  
2019 ◽  
Vol 65 ◽  
pp. 104043 ◽  
Author(s):  
Yang Liu ◽  
Lin-bo Tang ◽  
Han-xin Wei ◽  
Xia-hui Zhang ◽  
Zhen-jiang He ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Modified Layer

Improving the electrochemical properties of LiNi0.5Co0.2Mn0.3O2 at 4.6 V cutoff potential by surface coating with Li2TiO3 for lithium-ion batteries

2015 ◽  
Vol 17 (47) ◽  
pp. 32033-32043 ◽  
Author(s):  
Jing Wang ◽  
Yangyang Yu ◽  
Bing Li ◽  
Tao Fu ◽  
Dongquan Xie ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Surface Coating ◽  
Lithium Ion ◽  
Coprecipitation Method

The Li2TiO3-coated LiNi0.5Co0.2Mn0.3O2 (LTO@NCM) cathode materials are synthesized via an in situ coprecipitation method to improve the electrochemical performance of NCM.

Facile synthesis of one-dimensional LiNi0.8Co0.15Al0.05O2 microrods as advanced cathode materials for lithium ion batteries

2015 ◽  
Vol 3 (26) ◽  
pp. 13648-13652 ◽  
Author(s):  
Naiteng Wu ◽  
Hao Wu ◽  
Wei Yuan ◽  
Shengjie Liu ◽  
Jinyu Liao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycle Performance ◽  
Facile Synthesis ◽  
Lithium Storage ◽  
One Dimensional

One-dimensional LiNi0.8Co0.15Al0.05O2 microrods are synthesized through chemical lithiation of mixed Ni, Co, and Al oxalate microrod. The rod-like morphology together with structural stability endows it with superior rate capability and cycle performance for highly reversible lithium storage.

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