Physical-chemical hybrid transiency: A fully transient li-ion battery based on insoluble active materials

2016 ◽  
Vol 54 (20) ◽  
pp. 2021-2027 ◽  
Author(s):  
Yuanfen Chen ◽  
Reihaneh Jamshidi ◽  
Kathryn White ◽  
Simge Çınar ◽  
Emma Gallegos ◽  
...  
Keyword(s):  
Li Ion Battery ◽  
Active Materials ◽  
Physical Chemical ◽  
Li Ion

scholarly journals Lithium-Ion Battery Modeling Including Degradation Based on Single-Particle Approximations

Batteries ◽  
2020 ◽  
Vol 6 (3) ◽  
pp. 37 ◽  
Author(s):  
Mostafa Al-Gabalawy ◽  
Nesreen S. Hosny ◽  
Shimaa A. Hussien
Keyword(s):  
Single Particle ◽  
Lithium Ion ◽  
Particle Model ◽  
Battery Life ◽  
Parameter Method ◽  
Li Ion Battery ◽  
Battery Modeling ◽  
Physical Chemical ◽  
Li Ion ◽  
Effects Of Aging

This paper introduces a physical–chemical model that governs the lithium ion (Li-ion) battery performance. It starts from the model of battery life and moves forward with simplifications based on the single-particle model (SPM), until arriving at a more simplified and computationally fast model. On the other hand, the implementation of this model is developed through MATLAB. The goal is to characterize an Li-ion cell and obtain its charging and discharging curves with different current rates and different cycle depths, as well as its transitory response. In addition, the results provided are represented and compared, and different methods of estimating the state of the batteries are applied. They include the dynamics of the electrolyte and the effects of aging caused by a high number of charging and discharging cycles of the batteries. A complete comparison with the three-parameter method (TPM) is represented in order to demonstrate the superiority of the applied methodology.

Experimental and theoretical investigation of Li-ion battery active materials properties: Application to a graphite/Ni0.6Mn0.2Co0.2O2 system

2021 ◽  
Vol 366 ◽  
pp. 137428
Author(s):  
Oumaima Chaouachi ◽  
Jean-Michel Réty ◽  
Sylvie Génies ◽  
Marion Chandesris ◽  
Yann Bultel
Keyword(s):  
Theoretical Investigation ◽  
Li Ion Battery ◽  
Active Materials ◽  
Materials Properties ◽  
Li Ion

Ligand influence in Li-ion battery hybrid active materials: Ni methylenediphosphonate vs. Ni dimethylamino methylenediphosphonate

2017 ◽  
Vol 53 (39) ◽  
pp. 5420-5423 ◽  
Author(s):  
S. Schmidt ◽  
S. Sallard ◽  
D. Sheptyakov ◽  
P. Novák ◽  
C. Villevieille
Keyword(s):  
Electrochemical Performances ◽  
Li Ion Battery ◽  
Type Conversion ◽  
Active Materials ◽  
Conversion Materials ◽  
Li Ion

The electrochemical performances of polyanions type conversion materials can be tuned by varying the diphosphonate ligand.

Direct Aerosol Printing of Lithium-ion Batteries

2017 ◽  
Vol 2017 (1) ◽  
pp. 000391-000397 ◽  
Author(s):  
Xiaowei Yu ◽  
I-Meng Chen ◽  
Susmita Sarkar ◽  
Jonghyun Park ◽  
Heng Pan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Active Materials ◽  
Polymer Substrates ◽  
Aerosol Printing ◽  
Jet Printing ◽  
Li Ion ◽  
Aerosol Jet Printing ◽  
First Time

Abstract Recently, additive manufacturing (AM) has brought new opportunities to the manufacturing of lithium-ion batteries (LIBs). In this study, aerosol jet printing, as a branch of AM technologies was demonstrated to fabricate lithium-ion batteries for the first time. Printable inks of two pairs of active materials for cathode and anode were developed. The effect of ink composition on the printing characteristics was studied. The developed inks were printed into Li-ion battery electrodes with specific capacities comparable to conventional slurry cast electrodes. Next, to demonstrate fully-printed electrodes, gold and copper inks were printed on top of polymer substrates and thermal/flash sintered as the current collectors for cathode and anode.

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