UID:
edoccha_9959145970702883
Umfang:
1 electronic resource (IX, 216 p. p.)
ISBN:
1000050956
Serie:
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Inhalt:
Fracture of storage particles is considered to be one of the major reasons for capacity fade and increasing power loss in Li-ion batteries. In this work, we tackle the problem by merging a coupled model of mechanical stress and diffusion of Li-ions with a phase field description of an evolving crack. The novel approach allows us to study the evolution of the Li concentration together with the initiation and growth of a crack in an arbitrary geometry and without presuming a specific crack path.
Anmerkung:
English
Weitere Ausg.:
ISBN 3-7315-0455-3
Sprache:
Englisch
