Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Brian J. Koch"'
Autor:
Abigail Paul, Kody Wolfe, Mark W. Verbrugge, Brian J. Koch, Jeffrey S. Lowe, Jason Trembly, John A. Staser, Taylor R. Garrick
Publikováno v:
ECS Advances, Vol 3, Iss 4, p 042501 (2024)
In this work, the temperature impact on the Multi-Species, Multi-Reaction (MSMR) model is studied. This is accomplished by acquiring data from slow rate lithiation and delithiation of a meso-carbon micro-bead (MCMB) graphite. The MSMR model is used t
Externí odkaz:
https://doaj.org/article/e7f0cf3534db47f8970f3e48c1ce5a97
Publikováno v:
ECS Meeting Abstracts. :485-485
Publikováno v:
Journal of The Electrochemical Society. 168:010530
In support of GM’s traction battery efforts, we derive and implement a method to describe the electrochemical performance of a battery cell through the combination of a modified Newman Pseudo 2-Dimensional model and a three-electrode experimental a
Publikováno v:
Journal of Power Sources. 110:295-309
Theoretical calculations are compared with well-controlled experiments conducted on a high-surface area, small diameter lithiated-carbon electrodes. The electrodes are shown to yield very high current densities and exhibit little interfacial kinetics
Publikováno v:
Journal of Applied Electrochemistry. 30:269-275
We describe and implement a microelectrode procedure for the determination of important transport properties required for the evaluation of liquid electrolytes used in lithium-based batteries. Three solvents of interest (propylene carbonate, ethylene
Autor:
Mark W. Verbrugge, Brian J. Koch
Publikováno v:
Journal of The Electrochemical Society. 146:833-839
For the research, development, and eventual manufacture of lithium‐ion batteries, it is necessary to understand the phenomena limting cell performance and incorporate this knowledge into battery design. While methods exist for the determination of
Autor:
Mark W. Verbrugge, Brian J. Koch
Publikováno v:
Journal of Electroanalytical Chemistry. 436:1-7
The effect 3f large negative potential excursions on the behavior of the lithiated carbon electrode is investigated by using a single-fiber electrode made from partially graphitic carbon. The micro-fiber technique allows one to isolate the properties
Autor:
Mark W. Verbrugge, Brian J. Koch
Publikováno v:
Journal of The Electrochemical Society. 143:600-608
To clarify the electrochemical processes governing the performance of lithiated carbon electrodes and obtain appropriate physicochemical properties, experiments conducted with a single-fiber carbon microelectrode (3.5 {micro}m radius, 1 cm length) ar
Autor:
Brian J. Koch, Mark W. Verbrugge
Publikováno v:
Journal of The Electrochemical Society. 141:3053-3059
Selected physicochemical parameters useful for characterizing the metallic lithium electrode exposed to a lithium perchlorate salt in a propylene carbonate solvent are reported as functions of temperature and salt composition. The advantages of using
Autor:
Brian J. Koch, Mark W. Verbrugge
Publikováno v:
Journal of Electroanalytical Chemistry. 367:123-129
The effect of ultrahigh current densities, of the order of 1 A cm−2, on the performance of a lithium electrode is investigated. The results are of interest for the high-rate operation of lithium polymer batteries. It is shown that, prior to interfa