UID:
edocfu_9959146149202883
Umfang:
1 electronic resource (VII, 218 p. p.)
ISBN:
1000040284
Serie:
Schriften des Instituts für Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Werkstoffe der Elektrotechnik
Inhalt:
Electrode 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.
Anmerkung:
German
Weitere Ausg.:
ISBN 3-7315-0205-4
Sprache:
Deutsch
