1.

Record Nr.

UNINA9910597153803321

Autore

Birkholz Oleg

Titolo

Modeling transport properties and electrochemical performance of hierarchically structured lithium-ion battery cathodes using resistor networks and mathematical half-cell models / / Oleg Birkholz

Pubbl/distr/stampa

Karlsruhe : , : KIT Scientific Publishing, , 2022

Descrizione fisica

1 online resource (xi, 209 pages)

Disciplina

731.42

Soggetti

Modeling

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

Hierarchically structured active materials in electrodes of lithium-ion cells are promising candidates for increasing gravimetric energy density and improving rate capability of the system. To investigate the influence of cathode structures on the performance of the whole cell, efficient tools for calculating effective transport properties of granular systems are developed and their influence on the electrochemical performance is investigated in specially adapted cell models.