Formation of a Lithium-Plated Reference Electrode in Lithium-Ion Cells: Characterization Using Dynamic Impedance and Simulation Using Electrochemical Model

2017 ◽  
Vol 75 (20) ◽  
pp. 151-164 ◽  
Author(s):  
Ziheng Wang ◽  
Zhe Li ◽  
Jun Huang ◽  
Jianbo Zhang
Keyword(s):  
Reference Electrode ◽  
Lithium Ion ◽  
Lithium Ion Cells ◽  
Dynamic Impedance ◽  
Electrochemical Model

A Closed Form Reduced Order Electrochemical Model for Lithium-Ion Cells

2019 ◽  
Vol 166 (6) ◽  
pp. A1197-A1210 ◽  
Author(s):  
Ashwini Kumar Sharma ◽  
Suman Basu ◽  
Krishnan S. Hariharan ◽  
Shashishekhara P Adiga ◽  
Subramanya Mayya Kolake ◽  
...  
Keyword(s):  
Closed Form ◽  
Lithium Ion ◽  
Reduced Order ◽  
Lithium Ion Cells ◽  
Electrochemical Model

Improved Carbon Anode Materials for Lithium-Ion Cells

1997 ◽  
Vol 496 ◽  
Author(s):  
J. Flynn ◽  
C. Marsh
Keyword(s):  
Anode Materials ◽  
Reference Electrode ◽  
Lithium Ion ◽  
Discharge Voltage ◽  
Carbon Anode ◽  
Test Results ◽  
Half Cell ◽  
Cell Discharge ◽  
Lithium Ion Cells ◽  
Cell Data

ABSTRACTSeveral carbon materials have been studied for suitability as anode materials in lithium-ion cells. Carbons that have been included in this evaluation are three grades of commercially available mesophase carbon microbeads (MCMB) 6–28, 10–28 and 25–28, two specially prepared mesophase fibers (Amoco), a foreign mesophase fiber and KS-15 graphite (Lonza). Differences in cycling behavior between the three types of MCMB material are shown. Data of full lithium-ion cells demonstrate the effect that the choice of carbon material has on the cell discharge voltage and capacity. Lithium reference electrode experiments in full cells (3.0–4.0Ah capacity), elucidate the dynamics under several charge/discharge regimes and provide a comparison between the performance of carbon fiber and graphite anode materials. These test results indicate that the fibers can be charged at significantly higher rates than graphite without showing polarization at the anode. Full and half cell data also demonstrates the high coulombic efficiencies of the mesophase materials and first cycle efficiencies as compared to graphite. A comparison of two mesophase materials with different textures in full cells under strenuous cycling conditions shows significant differences in capacity retention. SEM photos of fibers showing the different textures are also presented.

Low-temperature study of lithium-ion cells using a LiySn micro-reference electrode

2007 ◽  
Vol 174 (2) ◽  
pp. 373-379 ◽  
Author(s):  
Andrew N. Jansen ◽  
Dennis W. Dees ◽  
Daniel P. Abraham ◽  
Khalil Amine ◽  
Gary L. Henriksen
Keyword(s):  
Low Temperature ◽  
Reference Electrode ◽  
Lithium Ion ◽  
Temperature Study ◽  
Lithium Ion Cells

Non-isothermal electrochemical model for lithium-ion cells with composite cathodes

2015 ◽  
Vol 283 ◽  
pp. 132-150 ◽  
Author(s):  
Suman Basu ◽  
Rajkumar S. Patil ◽  
Sanoop Ramachandran ◽  
Krishnan S. Hariharan ◽  
Subramanya Mayya Kolake ◽  
...  
Keyword(s):  
Lithium Ion ◽  
Lithium Ion Cells ◽  
Composite Cathodes ◽  
Electrochemical Model
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