Enhanced Surface Chemical and Structural Stability of Ni-Rich Cathode Materials by Synchronous Lithium-Ion Conductor Coating for Lithium-Ion Batteries

2020 ◽  
Vol 12 (12) ◽  
pp. 13813-13823 ◽  
Author(s):  
Ruicheng Qian ◽  
Yali Liu ◽  
Tao Cheng ◽  
Panpan Li ◽  
Riming Chen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Surface Chemical ◽  
Ion Conductor ◽  
Enhanced Surface

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.

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.

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....

Revealing the role of NH4VO3 treatment in Ni-rich cathode materials with improved electrochemical performance for rechargeable lithium-ion batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (18) ◽  
pp. 8820-8831 ◽  
Author(s):  
Congcong Zhang ◽  
Siyang Liu ◽  
Junming Su ◽  
Chunguang Chen ◽  
Mengmeng Liu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance

The Li3VO4 layer increases structural stability and inhibits electrolyte decomposition, thus helping LINi0.6Co0.2Mn0.2O2 display excellent electrochemical performance.

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
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