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 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.

scholarly journals Doping-induced memory effect in Li-ion batteries: the case of Al-doped Li4Ti5O12

2015 ◽  
Vol 6 (7) ◽  
pp. 4066-4070 ◽  
Author(s):  
De Li ◽  
Yang Sun ◽  
Xizheng Liu ◽  
Ruwen Peng ◽  
Haoshen Zhou
Keyword(s):  
Memory Effect ◽  
Li Ion Batteries ◽  
Al Doping ◽  
Element Doping ◽  
Li Ion

A memory effect in Li-ion batteries can be induced and tailored by element doping, such as Al-doping in spinel Li4Ti5O12.

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

Impact of the Specific Surface Area on the Memory Effect in Li-Ion Batteries: The Case of Anatase TiO2

2014 ◽  
Vol 4 (17) ◽  
pp. 1400829 ◽  
Author(s):  
Edyta Madej ◽  
Fabio La Mantia ◽  
Wolfgang Schuhmann ◽  
Edgar Ventosa
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Memory Effect ◽  
Specific Surface Area ◽  
Anatase Tio2 ◽  
Li Ion Batteries ◽  
Li Ion

Reversible Al-Site Switching and Consequent Memory Effect of Al-Doped Li4Ti5O12 in Li-Ion Batteries

2020 ◽  
Vol 12 (15) ◽  
pp. 17415-17423
Author(s):  
Liao Zhang ◽  
Zhenzhong Yang ◽  
Fangxu Hu ◽  
Xiang Feng ◽  
De Li ◽  
...  
Keyword(s):  
Memory Effect ◽  
Li Ion Batteries ◽  
Li Ion

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.

Relaxation-Induced Memory Effect of LiFePO4 Electrodes in Li-Ion Batteries

2017 ◽  
Vol 9 (29) ◽  
pp. 24561-24567 ◽  
Author(s):  
Jianfeng Jia ◽  
Chuhao Tan ◽  
Mengchuang Liu ◽  
De Li ◽  
Yong Chen
Keyword(s):  
Memory Effect ◽  
Li Ion Batteries ◽  
Li Ion

scholarly journals Understanding memory effects in Li-ion batteries: evidence of a kinetic origin in TiO2 upon hydrogen annealing

2016 ◽  
Vol 52 (77) ◽  
pp. 11524-11526 ◽  
Author(s):  
E. Ventosa ◽  
T. Löffler ◽  
F. La Mantia ◽  
W. Schuhmann
Keyword(s):  
Memory Effect ◽  
Ion Mobility ◽  
Oxygen Vacancies ◽  
Memory Effects ◽  
Li Ion Batteries ◽  
Hydrogen Annealing ◽  
Li Ion ◽  
Different Levels

Kinetic aspects, specifically Li-ion mobility, are found to determine the magnitude of the memory effect in TiO2 by studying samples with different levels of oxygen vacancies.

Size-Dependent Memory Effect of the LiFePO4 Electrode in Li-Ion Batteries

2018 ◽  
Vol 10 (48) ◽  
pp. 41407-41414 ◽  
Author(s):  
Xiaolong Guo ◽  
Bin Song ◽  
Guoping Yu ◽  
Xiaoya Wu ◽  
Xiang Feng ◽  
...  
Keyword(s):  
Memory Effect ◽  
Li Ion Batteries ◽  
Size Dependent ◽  
Li Ion
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