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contributor authorJithin, M.
contributor authorDas, Malay K.
contributor authorDe, Ashoke
date accessioned2017-11-25T07:20:57Z
date available2017-11-25T07:20:57Z
date copyright2016/10/20
date issued2016
identifier issn2381-6872
identifier otherjeecs_013_03_031003.pdf
identifier urihttp://138.201.223.254:8080/yetl1/handle/yetl/4236778
description abstractPresent research deals with multiphysics, pore-scale simulation of Li–O2 battery using multirelaxation time lattice Boltzmann method. A novel technique is utilized to generate an idealized electrode–electrolyte porous media from the known macroscopic variables. Present investigation focuses on the performance degradation of Li–O2 cell due to the blockage of the reaction sites via Li2O2 formation. Present simulations indicate that Li–air and Li–O2 batteries primarily suffer from mass transfer limitations. The study also emphasizes the importance of pore-scale simulations and shows that the morphology of the porous media has a significant impact on the cell performance. While lower porosity provides higher initial current, higher porosity maintains sustainable output.
publisherThe American Society of Mechanical Engineers (ASME)
titleLattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery
typeJournal Paper
journal volume13
journal issue3
journal titleJournal of Electrochemical Energy Conversion and Storage
identifier doi10.1115/1.4034697
journal fristpage31003
journal lastpage031003-10
treeJournal of Electrochemical Energy Conversion and Storage:;2016:;volume( 013 ):;issue: 003
contenttypeFulltext


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