Summary
I am interested in understanding how physical and chemical processes impact the behaviour of energy storage devices in applications. This involves identifying the mechanisms that limit behaviour under real conditions, which I do by building electrochemical and physical models. I use experimentally observed behaviour to parametrise and validate these models, and use them further to explore ways in which their performance can be improved. I also synthesise this knowledge into reduced order models, which can be used for control algorithms in a given application.
I am working on lithium ion batteries, lithium sulfur batteries, supercapacitors and Li-ion capacitors.
Publications
Journals
Bravo Diaz L, He X, Hu Z, et al., 2020, Meta-review of fire safety of Lithium-ion batteries: industry challenges and research contributions, Journal of the Electrochemical Society, ISSN:0013-4651
O'Kane SEJ, Campbell ID, Marzook MWJ, et al., 2020, Physical origin of the differential voltage minimum associated with lithium plating in Li-Ion batteries, Journal of the Electrochemical Society, Vol:167, ISSN:0013-4651, Pages:1-11
Madabattula G, Wu B, Marinescu M, et al., 2020, Degradation diagnostics for Li4Ti5O12-based lithium ion capacitors: insights from a physics-based model, Journal of the Electrochemical Society, Vol:167, ISSN:0013-4651
Madabattula G, Wu B, Marinescu M, et al., 2020, How to design lithium ion capacitors: modelling, mass ratio ofelectrodes and pre-lithiation, Journal of the Electrochemical Society, Vol:167, ISSN:0013-4651
Software
Madabattula G, Wu B, Marinescu M, et al., 2019, 1D Electrochemical Model for Lithium Ion Capacitors in Comsol, v.5.3a