شماره ركورد كنفرانس :
4226
عنوان مقاله :
Composition and Manufacturing Effects on Electrical Conductivity of Li/CoS2-FeS2 Lithium reserve Battery Cathodes
پديدآورندگان :
Moradi H hadii.moradi@gmail.com Iran University of Science and Technology , Milani Hosseini M.R. hadii.moradi@gmail.com Iran University of Science and Technology , Elyasi S hadii.moradi@gmail.com Iran University of Science and Technology , Tolouei A hadii.moradi@gmail.com Iran University of Science and Technology , Rezaee A hadii.moradi@gmail.com Iran University of Science and Technology , Heidari H hadii.moradi@gmail.com Iran University of Science and Technology , Mohammadi Sh hadii.moradi@gmail.com Iran University of Science and Technology
كليدواژه :
Thin layer , lithium reserve battery , flexible electrode , spray pyrolysis , printing techniques
عنوان كنفرانس :
سيزدهمين سمينار ملي سالانه الكتروشيمي ايران
چكيده فارسي :
Electrical conductivity is key to the performance of Lithium reserve Battery cathodes. In this work we present the effects of manufacturing and processing conditions on the electrical conductivity of Li/ CoS2-FeS2 thermal battery cathodes. We use finite element simulations to compute the conductivity of three-dimensional microcomputed tomography cathode microstructures and compare results to experimental impedance spectroscopy measurements. A regression analysis reveals a predictive relationship between composition, processing conditions, and electrical conductivity; a trend which is largely erased after thermally-induced deformation. The trend applies to both experimental and simulation results, although is not as apparent in simulations. This research is a step toward a more fundamental understanding of the effects of processing and composition on thermal battery component microstructure, properties,
and performance.
