Electrochemical Oscillation during the Galvanostatic Charging of Li4Ti5O12 in Li-Ion Batteries

2021 ◽  
Author(s):  
Tu Lan ◽  
Qian Qiao ◽  
Fangxu Hu ◽  
De Li ◽  
Yong Chen
Keyword(s):  
Li Ion Batteries ◽  
Li Ion ◽  
Electrochemical Oscillation

scholarly journals Electrochemical Oscillation in Li-Ion Batteries

Joule ◽  
2018 ◽  
Vol 2 (7) ◽  
pp. 1265-1277 ◽  
Author(s):  
De Li ◽  
Yang Sun ◽  
Zhenzhong Yang ◽  
Lin Gu ◽  
Yong Chen ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Li Ion ◽  
Electrochemical Oscillation

Memory-effect-induced electrochemical oscillation of an Al-doped Li4Ti5O12 composite in Li-ion batteries

2019 ◽  
Vol 55 (9) ◽  
pp. 1279-1282 ◽  
Author(s):  
Liao Zhang ◽  
Yanyu Qu ◽  
Jiangtao Huang ◽  
Xiang Feng ◽  
De Li ◽  
...  
Keyword(s):  
Memory Effect ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Electrochemical Oscillation

Electrochemical oscillation can be induced by regulating the memory effect of an Al-doped Li4Ti5O12 composite in Li-ion batteries.

scholarly journals Electrochemical Oscillation during Galvanostatic Charging of LiCrTiO4 in Li-Ion Batteries

Materials ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3624
Author(s):  
Zhijie Xu ◽  
Fangxu Hu ◽  
De Li ◽  
Yong Chen
Keyword(s):  
Photoelectron Spectroscopy ◽  
Electrode Materials ◽  
Structure Theory ◽  
Li Ion Batteries ◽  
Two Phase ◽  
Solid State Method ◽  
X Ray ◽  
Electro Catalysis ◽  
Li Ion ◽  
Electrochemical Oscillation

In the late 1960s, the establishment of Prigogine’s dissipative structure theory laid the foundation for the (electro)chemical oscillation phenomenon, which has been widely investigated in some electrochemical reactions, such as electro-catalysis and electro-deposition, while the electrochemical oscillation of Li-ion batteries has just been discovered in spinel Li4Ti5O12 a few years before. In this work, spinel LiCrTiO4 samples were synthesized by using a high-temperature solid-state method, characterized with SEM (Scanning electron microscope), XRD (X-ray diffraction), Raman and XPS (X-ray photoelectron spectroscopy) measurements, and electrochemically tested in Li-ion batteries to study the electrochemical oscillation. When sintering in a powder form at a temperature between 800 and 900 °C, we achieved the electrochemical oscillation of spinel LiCrTiO4 during charging, and it is suppressed in the non-stoichiometric LiCrTiO4 samples, especially for reducing the Li content or increasing the Cr content. Therefore, this work developed another two-phase material as the powder-sintered LiCrTiO4 exhibiting the electrochemical oscillation in Li-ion batteries, which would inspire us to explore more two-phase electrode materials in Li-ion batteries, Na-ion batteries, etc.

scholarly journals Correction: Memory-effect-induced electrochemical oscillation of an Al-doped Li4Ti5O12 composite in Li-ion batteries

2019 ◽  
Vol 55 (64) ◽  
pp. 9568-9568
Author(s):  
Liao Zhang ◽  
Yanyu Qu ◽  
Jiangtao Huang ◽  
Xiang Feng ◽  
De Li ◽  
...  
Keyword(s):  
Memory Effect ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Electrochemical Oscillation

Correction for ‘Memory-effect-induced electrochemical oscillation of an Al-doped Li4Ti5O12 composite in Li-ion batteries’ by Liao Zhang et al., Chem. Commun., 2019, 55, 1279–1282.

Electrochemical and Safety Performances of Polyimide Nano fiber-based Nonwoven Separators for Li-ion Batteries

2015 ◽  
Vol 6 (1) ◽  
pp. 26-33 ◽  
Author(s):  
Yeon-Joo Kim ◽  
Sang-Min Lee ◽  
Seok Hong Kim ◽  
Hyun-Soo Kim
Keyword(s):  
Li Ion Batteries ◽  
Nano Fiber ◽  
Li Ion

Lithiation Mechanisms in High Entropy Oxides as Anode Materials for Li-Ion Batteries

2020 ◽  
Author(s):  
Paolo Ghigna ◽  
Lorenzo Airoldi ◽  
Martina Fracchia ◽  
Umberto Anselmi-Tamburini ◽  
Paola D'angelo ◽  
...  
Keyword(s):  
Anode Materials ◽  
Li Ion Batteries ◽  
High Entropy ◽  
Li Ion

Rationally Designed Three-Dimensional Porous Nico 2n@C Reticular Structure for High-Performance Li-Ion Batteries

2020 ◽  
Author(s):  
Peiyao Wang ◽  
Bangchuan Zhao ◽  
Jin Bai ◽  
Kunzhen Li ◽  
Hongyang Ma ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Li Ion Batteries ◽  
Reticular Structure ◽  
Li Ion
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