Tailoring atomic distribution in micron-sized and spherical Li-rich layered oxides as cathode materials for advanced lithium-ion batteries

2016 ◽  
Vol 4 (20) ◽  
pp. 7689-7699 ◽  
Author(s):  
Peiyu Hou ◽  
Guoran Li ◽  
Xueping Gao
Keyword(s):  
Thermal Stability ◽  
Energy Density ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Concentration Gradient ◽  
Lithium Ion ◽  
Cycle Life ◽  
Layered Oxides ◽  
Long Cycle ◽  
Long Cycle Life

A concentration-gradient doping strategy is introduced into micron-sized spherical Li-rich layered oxides. As a result, they exhibit high volumetric energy density, long cycle life and enhanced thermal stability.

A method of increasing the energy density of layered Ni-rich Li[Ni1−2xCoxMnx]O2 cathodes (x = 0.05, 0.1, 0.2)

2019 ◽  
Vol 7 (6) ◽  
pp. 2694-2701 ◽  
Author(s):  
Jae-Hyung Kim ◽  
Kang-Joon Park ◽  
Suk Jun Kim ◽  
Chong S. Yoon ◽  
Yang-Kook Sun
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Energy ◽  
Transportation Systems ◽  
Cycle Life ◽  
High Energy Density ◽  
Automobile Market ◽  
Long Cycle ◽  
Long Cycle Life

Lithium-ion batteries with high energy density, long cycle life, and appropriate safety levels are necessary to facilitate the penetration of electrified transportation systems into the automobile market.

scholarly journals A facile in situ synthesis of nanocrystal-FeSi-embedded Si/SiOx anode for long-cycle-life lithium ion batteries

2017 ◽  
Vol 8 ◽  
pp. 119-126 ◽  
Author(s):  
Wei He ◽  
Yujia Liang ◽  
Huajun Tian ◽  
Shunlong Zhang ◽  
Zhen Meng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life
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