scholarly journals Prospects and limitations of single-crystal cathode materials to overcome cross-talk phenomena in high-voltage lithium ion cells

2021 ◽  
Author(s):  
Sven Klein ◽  
Peer Bärmann ◽  
Olga Fromm ◽  
Kristina Borzutzki ◽  
Jakub Reiter ◽  
...  
Keyword(s):  
Single Crystal ◽  
High Voltage ◽  
Cross Talk ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Cycle Life ◽  
Lithium Ion Cells ◽  
Particle Stability

Compared to conventional poly-crystal NCM, single-crystal NCM reveals significantly improved particle stability and less electrode cross-talk, which not only suppresses rollover fading but also improves performance aspects and the cycle life up to 4.7 V.

scholarly journals High-Voltage “Single-Crystal” Cathode Materials for Lithium-Ion Batteries

2021 ◽  
Vol 35 (3) ◽  
pp. 1918-1932
Author(s):  
Yinzhong Wang ◽  
Errui Wang ◽  
Xu Zhang ◽  
Haijun Yu
Keyword(s):  
Single Crystal ◽  
Lithium Ion Batteries ◽  
High Voltage ◽  
Cathode Materials ◽  
Lithium Ion

Crack-free single-crystal LiNi0.83Co0.10Mn0.07O2 as cycling/thermal stable cathode materials for high-voltage lithium-ion batteries

2021 ◽  
Vol 365 ◽  
pp. 137380
Author(s):  
Peipei Pang ◽  
Xinxin Tan ◽  
Zheng Wang ◽  
Zhiju Cai ◽  
Junmin Nan ◽  
...  
Keyword(s):  
Single Crystal ◽  
Lithium Ion Batteries ◽  
High Voltage ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Thermal Stable

scholarly journals On the Beneficial Impact of Li 2 CO 3 as Electrolyte Additive in NCM523 ∥ Graphite Lithium Ion Cells Under High‐Voltage Conditions

2021 ◽  
pp. 2003756
Author(s):  
Sven Klein ◽  
Patrick Harte ◽  
Jonas Henschel ◽  
Peer Bärmann ◽  
Kristina Borzutzki ◽  
...  
Keyword(s):  
High Voltage ◽  
Lithium Ion ◽  
Electrolyte Additive ◽  
Lithium Ion Cells ◽  
Beneficial Impact

Electrochemical and cycling performance of neodymium (Nd3+) doped LiNiPO4 cathode materials for high voltage lithium-ion batteries

2019 ◽  
Vol 237 ◽  
pp. 224-227 ◽  
Author(s):  
S. Karthickprabhu ◽  
Dhanasekaran Vikraman ◽  
A. Kathalingam ◽  
K. Prasanna ◽  
Hyun-Seok Kim ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Voltage ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Cycling Performance

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.

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