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.

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

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.

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

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.

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 Doped Nanoscale NMC333 as Cathode Materials for Li-Ion Batteries

Materials ◽  
2019 ◽  
Vol 12 (18) ◽  
pp. 2899 ◽  
Author(s):  
Hashem ◽  
Abdel-Ghany ◽  
Scheuermann ◽  
Indris ◽  
Ehrenberg ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Sol Gel ◽  
Chelating Agent ◽  
Li Ion Batteries ◽  
X Ray Diffraction ◽  
Al Doping ◽  
X Ray ◽  
Transmission Electron ◽  
Li Ion ◽  
Diffraction Patterns

A series of Li(Ni1/3Mn1/3Co1/3)1−xMxO2 (M = Al, Mg, Zn, and Fe, x = 0.06) was prepared via sol-gel method assisted by ethylene diamine tetra acetic acid as a chelating agent. A typical hexagonal α-NaFeO2 structure (R-3m space group) was observed for parent and doped samples as revealed by X-ray diffraction patterns. For all samples, hexagonally shaped nanoparticles were observed by scanning electron microscopy and transmission electron microscopy. The local structure was characterized by infrared, Raman, and Mössbauer spectroscopy and 7Li nuclear magnetic resonance (Li-NMR). Cyclic voltammetry and galvanostatic charge-discharge tests showed that Mg and Al doping improved the electrochemical performance of LiNi1/3Mn1/3Co1/3O2 in terms of specific capacities and cyclability. In addition, while Al doping increases the initial capacity, Mg doping is the best choice as it improves cyclability for reasons discussed in this work.

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

Al Doping for Mitigating the Capacity Fading and Voltage Decay of Layered Li and Mn-Rich Cathodes for Li-Ion Batteries

2016 ◽  
Vol 6 (8) ◽  
pp. 1502398 ◽  
Author(s):  
Prasant Kumar Nayak ◽  
Judith Grinblat ◽  
Mikhael Levi ◽  
Elena Levi ◽  
Sangryun Kim ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Capacity Fading ◽  
Al Doping ◽  
Voltage Decay ◽  
Li Ion

scholarly journals Influence of memory effect on the state-of-charge estimation of large-format Li-ion batteries based on LiFePO4 cathode

2016 ◽  
Vol 312 ◽  
pp. 55-59 ◽  
Author(s):  
Wei Shi ◽  
Jiulin Wang ◽  
Jianming Zheng ◽  
Jiuchun Jiang ◽  
Vilayanur Viswanathan ◽  
...  
Keyword(s):  
Memory Effect ◽  
The State ◽  
State Of Charge ◽  
Li Ion Batteries ◽  
Large Format ◽  
Lifepo4 Cathode ◽  
Li Ion ◽  
State Of Charge Estimation
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