Three dimensional nano-LiMn 0.6 Fe 0.4 PO 4 @C/CNT as cathode materials for high-rate lithium-ion batteries

2018 ◽  
Vol 27 (2) ◽  
pp. 544-551 ◽  
Author(s):  
Huan Zhang ◽  
Zhikai Wei ◽  
Jinjin Jiang ◽  
Lei Wang ◽  
Qi Wan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Three Dimensional ◽  
Lithium Ion ◽  
High Rate

Surfactant-assisted synthesis of LiMn2O4 particles as high-rate and long-life cathode materials for lithium-ion batteries

Ionics ◽  
2017 ◽  
Vol 24 (6) ◽  
pp. 1553-1560
Author(s):  
Sheng Chen ◽  
Xiaoning Xu ◽  
Xiaoyu Liu ◽  
Yanming Wang ◽  
Fei Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
High Rate ◽  
Long Life ◽  
Surfactant Assisted

Li4Ti5O12 Modified LiMn2O4 Hollow Microspheres as High Rate Cathode Materials for Lithium-Ion Batteries

2013 ◽  
Vol 2 (3) ◽  
pp. 235-239
Author(s):  
Huaqi Yin ◽  
Wei Liu ◽  
Mingzhe Gu ◽  
Shaomin Ji ◽  
Jun Liu
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Hollow Microspheres ◽  
High Rate

Enhanced high rate performance of Li[Li0.17Ni0.2Co0.05Mn0.58−xAlx]O2−0.5x cathode material for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49651-49656 ◽  
Author(s):  
Y. L. Wang ◽  
X. Huang ◽  
F. Li ◽  
J. S. Cao ◽  
S. H. Ye
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
High Rate ◽  
Rate Performance ◽  
High Rate Performance

Pristine LNCM and LNCMA as Li-rich cathode materials for lithium ion batteries were synthesized via a sol–gel route. The Al-substituted LNCM sample exhibits an enhanced high rate performance and superior cyclability.

scholarly journals High-Rate Layered Cathode of Lithium-Ion Batteries through Regulating Three-Dimensional Agglomerated Structure

Energies ◽  
2020 ◽  
Vol 13 (7) ◽  
pp. 1602 ◽  
Author(s):  
Jun-Ping Hu ◽  
Hang Sheng ◽  
Qi Deng ◽  
Qiang Ma ◽  
Jun Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Three Dimensional ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Energy ◽  
High Rate ◽  
High Energy Density ◽  
High Rate Capability ◽  
Closed Structure ◽  
Short Lifecycle

LiNixCoyMnzO2 (LNCM)-layered materials are considered the most promising cathode for high-energy lithium ion batteries, but suffer from poor rate capability and short lifecycle. In addition, the LiNi1/3Co1/3Mn1/3O2 (NCM 111) is considered one of the most widely used LNCM cathodes because of its high energy density and good safety. Herein, a kind of NCM 111 with semi-closed structure was designed by controlling the amount of urea, which possesses high rate capability and long lifespan, exhibiting 140.9 mAh·g−1 at 0.85 A·g−1 and 114.3 mAh·g−1 at 1.70 A·g−1, respectively. The semi-closed structure is conducive to the infiltration of electrolytes and fast lithium ion-transfer inside the electrode material, thus improving the rate performance of the battery. Our work may provide an effective strategy for designing layered-cathode materials with high rate capability.

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