LEADER 02048nam  2200433z- 450 
001 9910504307203321
005 20231214132939.0
035   $a(CKB)5590000000629399
035   $a(oapen)https://directory.doabooks.org/handle/20.500.12854/72269
035   $a(EXLCZ)995590000000629399
100   $a20202110d2021      |y             0
101 0 $aeng
135   $aurmn|---annan
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPhase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries
210   $aKarlsruhe$cKIT Scientific Publishing$d2021
215   $a1 electronic resource (224 p.)
225 1 $aSchriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
311   $a3-7315-1002-2 
330   $aMost storage materials exhibit phase changes, which cause stresses and, thus, lead to damage of the electrode particles. In this work, a phase-field model for the cathode material NaxFePO4 of Na-ion batteries is studied to understand phase changes and stress evolution. Furthermore, we study the particle size and SOC dependent miscibility gap of the nanoscale insertion materials. Finally, we introduce the nonlocal species concentration theory, and show how the nonlocality influences the results.
606   $aMechanical engineering & materials$2bicssc
610   $aPhasenfeldansatz
610   $aPhasentrennung
610   $aNichtlokalität
610   $aEndliche Verformungselastizität
610   $aSekundärbatterien
610   $aPhase-field approach
610   $aPhase segregation
610   $aNonlocality
610   $aFinite deformation elasticity
610   $aSecondary batteries
615  7$aMechanical engineering & materials
700   $aZhang$b Tao$4auth$01272789
906   $aBOOK
912   $a9910504307203321
996   $aPhase-field Modeling of Phase Changes and Mechanical Stresses in Electrode Particles of Secondary Batteries$93018764
997   $aUNINA