High-voltage performance of concentration-gradient Li[Ni0.6Co0.2Mn0.2]O2 layered oxide cathode materials for lithium batteries

2018 ◽  
Vol 42 (8) ◽  
pp. 5868-5874 ◽  
Author(s):  
Xianglei Chen ◽  
Xiaobo Jia ◽  
Yanyu Qu ◽  
De Li ◽  
Daming Chen ◽  
...  
Keyword(s):  
High Voltage ◽  
Lithium Batteries ◽  
Cathode Materials ◽  
Concentration Gradient ◽  
Layered Oxide ◽  
Oxide Cathode ◽  
Oxide Cathodes ◽  
Co Precipitation ◽  
Voltage Performance ◽  
Layered Oxide Cathodes

High-voltage performance concentration-gradient Li[Ni0.6Co0.2Mn0.2]O2 (CG-NCM622) layered oxide cathodes consisting of Li[Ni0.8Co0.1Mn0.1]O2 cores and stable outer layers of Li[Ni1/3Co1/3Mn1/3]O2 were synthesized via co-precipitation.

Lithium bis(oxalate)borate additive in the electrolyte to improve Li-rich layered oxide cathode materials

2020 ◽  
Vol 4 (6) ◽  
pp. 1689-1696 ◽  
Author(s):  
Zi Xiao ◽  
Jiuding Liu ◽  
Guilan Fan ◽  
Meng Yu ◽  
Junxiang Liu ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Active Oxygen ◽  
Electrolyte Additive ◽  
Interfacial Film ◽  
Layered Oxide ◽  
Oxide Cathode ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Lithium bis(oxalate)borate electrolyte additive improves the performance of Li-rich layered oxide cathodes due to its preferential combination with the generated active oxygen to form a stable boron-enriched interfacial film.

Insights into the chemical and structural evolution of Li-rich layered oxide cathode materials

2021 ◽  
Vol 8 (1) ◽  
pp. 127-140
Author(s):  
Zhi-Liang Wu ◽  
Hanjie Xie ◽  
Yingzhi Li ◽  
Fangchang Zhang ◽  
Zhenyu Wang ◽  
...  
Keyword(s):  
Energy Density ◽  
Cathode Materials ◽  
Structural Evolution ◽  
High Energy ◽  
High Energy Density ◽  
Layered Oxide ◽  
Oxide Cathode ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Lithium-rich layered oxide cathodes have an advantage of high energy density.

scholarly journals Insights into the Improved High-Voltage Performance of Li-Incorporated Layered Oxide Cathodes for Sodium-Ion Batteries

Chem ◽  
2018 ◽  
Vol 4 (9) ◽  
pp. 2124-2139 ◽  
Author(s):  
Ya You ◽  
Sen Xin ◽  
Hooman Yaghoobnejad Asl ◽  
Wangda Li ◽  
Peng-Fei Wang ◽  
...  
Keyword(s):  
High Voltage ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Layered Oxide ◽  
Oxide Cathodes ◽  
Voltage Performance ◽  
Layered Oxide Cathodes

Stabilizing ultrahigh-nickel layered oxide cathodes for high-voltage lithium metal batteries

2021 ◽  
Author(s):  
Xianhui Zhang ◽  
Lianfeng Zou ◽  
Zehao Cui ◽  
Hao Jia ◽  
Mark H. Engelhard ◽  
...  
Keyword(s):  
High Voltage ◽  
Lithium Metal ◽  
Layered Oxide ◽  
Lithium Metal Batteries ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Nanorod-like Ni-rich layered cathode with enhanced Li+ diffusion pathway for high-performance lithium-ion batteries

2021 ◽  
Author(s):  
Fangkun Li ◽  
Zhengbo Liu ◽  
Jiadong Shen ◽  
Xijun Xu ◽  
Liyan Zeng ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
High Performance ◽  
Low Cost ◽  
Lithium Ion ◽  
Layered Oxide ◽  
Diffusion Pathway ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Ni-rich LiNixCoyMn1-x-yO2 (x 0.6) layered oxide cathodes are one of the most promising cathode materials for lithium-ion batteries owing to their superior capacity, prominent energy density and low cost. However,...

scholarly journals What Limits the Capacity of Layered Oxide Cathodes in Lithium Batteries?

2019 ◽  
Vol 4 (8) ◽  
pp. 1902-1906 ◽  
Author(s):  
Hui Zhou ◽  
Fengxia Xin ◽  
Ben Pei ◽  
M. Stanley Whittingham
Keyword(s):  
Lithium Batteries ◽  
Layered Oxide ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Effect of magnesium doping on properties of lithium-rich layered oxide cathodes based on a one-step co-precipitation strategy

2016 ◽  
Vol 4 (13) ◽  
pp. 4941-4951 ◽  
Author(s):  
Ruizhi Yu ◽  
Xianyou Wang ◽  
Yanqing Fu ◽  
Lianwu Wang ◽  
Siyu Cai ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Stable Structure ◽  
Oxide Material ◽  
Magnesium Doping ◽  
Layered Oxide ◽  
Oxide Cathodes ◽  
One Step ◽  
Co Precipitation ◽  
Layered Oxide Cathodes ◽  
Mg Doped

A Mg-doped lithium-rich layered oxide material with a stable structure exhibits outstanding electrochemical properties for LIBs.

Revisiting the capacity-fading mechanism of P2-type sodium layered oxide cathode materials during high-voltage cycling

2022 ◽  
Author(s):  
Meidan Jiang ◽  
Guannan Qian ◽  
Xiao-Zhen Liao ◽  
Zhouhong Ren ◽  
Qingyu Dong ◽  
...  
Keyword(s):  
High Voltage ◽  
Cathode Materials ◽  
Capacity Fading ◽  
Layered Oxide ◽  
Oxide Cathode
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