LEADER 01974nam 2200421z- 450 001 9910347052803321 005 20210211 010 $a1000040284 035 $a(CKB)4920000000101988 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/53501 035 $a(oapen)doab53501 035 $a(EXLCZ)994920000000101988 100 $a20202102d2014 |y 0 101 0 $ager 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aMikrostrukturelle Charakterisierung, Modellentwicklung und Simulation poro?ser Elektroden fu?r Lithiumionenzellen 210 $cKIT Scientific Publishing$d2014 215 $a1 online resource (VII, 218 p. p.) 225 1 $aSchriften des Instituts für Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Werkstoffe der Elektrotechnik 311 08$a3-7315-0205-4 330 $aElectrode microstructures of a high energy and a high power lithium-ion cell were analyzed in 3D using tomographic methods. Calculation of structural parameters enabled a quantitative comparison of the electrodes. To simulate their electrochemical behavior a finite element model was developed which, for the first time, includes a real particle size distribution. This allowed for an identification of the limiting mechanisms during charging and discharging in the electrodes of both cells. 610 $aelectrode 610 $aElektrode 610 $aLithiumionenzelle 610 $amicrostructure reconstruction 610 $aMikrostrukturrekonstruktion 610 $amodeling 610 $aModellierung 610 $asimulation 610 $aSimulationLithium-ion cell 700 $aEnder$b Moses$4auth$01328626 906 $aBOOK 912 $a9910347052803321 996 $aMikrostrukturelle Charakterisierung, Modellentwicklung und Simulation poröser Elektroden für Lithiumionenzellen$93038745 997 $aUNINA