Non‐Flammable and Highly Concentrated Carbonate Ester‐Free Electrolyte Solutions for 5 V‐Class Positive Electrodes in Lithium‐Ion Batteries

ChemSusChem ◽  
2021 ◽  
Author(s):  
Takayuki Doi ◽  
Romain Jun Taccori ◽  
Ryo Fujii ◽  
Tsuyoshi Nagashima ◽  
Takatsugu Endo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Electrolyte Solutions ◽  
Positive Electrodes

Fluoroalkyl ether-diluted dimethyl carbonate-based electrolyte solutions for high-voltage operation of LiNi0.5Co0.2Mn0.3O2 electrodes in lithium ion batteries

2018 ◽  
Vol 2 (6) ◽  
pp. 1197-1205 ◽  
Author(s):  
Takayuki Doi ◽  
Ryo Matsumoto ◽  
Ziyang Cao ◽  
Masakazu Haruta ◽  
Michihiro Hashinokuchi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Voltage ◽  
Electrolyte Solution ◽  
Dimethyl Carbonate ◽  
Lithium Ion ◽  
Electrolyte Solutions ◽  
Positive Electrodes

High-voltage operation of LiNi0.5Co0.2Mn0.3O2 positive electrodes is attained in highly concentrated LiBF4/DMC electrolyte solution because of the stabilized BF4− and DMC.

scholarly journals The origin of impedance rise in Ni-Rich positive electrodes for lithium-ion batteries

2021 ◽  
Vol 498 ◽  
pp. 229885
Author(s):  
Rung-Chuan Lee ◽  
Joseph Franklin ◽  
Chixia Tian ◽  
Dennis Nordlund ◽  
Marca Doeff ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Positive Electrodes

scholarly journals Concentrated LiPF6/PC electrolyte solutions for 5-V LiNi0.5Mn1.5O4 positive electrode in lithium-ion batteries

2016 ◽  
Vol 209 ◽  
pp. 219-224 ◽  
Author(s):  
Takayuki Doi ◽  
Rin Masuhara ◽  
Michihiro Hashinokuchi ◽  
Yusuke Shimizu ◽  
Minoru Inaba
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Electrolyte Solutions ◽  
Positive Electrode

A conductive thin layer on prepared positive electrodes by vapour reaction printing for high-performance lithium-ion batteries

2017 ◽  
Vol 5 (40) ◽  
pp. 21214-21222 ◽  
Author(s):  
Jinhyeok Ahn ◽  
Sukeun Yoon ◽  
Seul Gi Jung ◽  
Jin-Heong Yim ◽  
Kuk Young Cho
Keyword(s):  
Electrochemical Performance ◽  
Thin Layer ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Positive Electrodes ◽  
Pedot Layer

By covering prepared electrodes with a PEDOT layer via VRP, the electrodes exhibited improved electrochemical performance compared to bare electrodes.

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