Inhomogeneous degradation of graphite anodes in automotive lithium ion batteries under low-temperature pulse cycling conditions
详细信息 查看全文
- 作者：Daniel Burowa ; b ; daniel.burow@volkswagen.de" class="auth_mail" title="E-mail the corresponding author ; Kseniya Sergeevaa ; k.sergeeva@tu-braunschweig.de" class="auth_mail" title="E-mail the corresponding author ; Simon Callesa ; c ; simon.calles@volkswagen.de" class="auth_mail" title="E-mail the corresponding author ; Klaus Schorba ; klaus.schorb@volkswagen.de" class="auth_mail" title="E-mail the corresponding author ; Alexander Bö ; rgera ; alexander.boerger@volkswagen.de" class="auth_mail" title="E-mail the corresponding author ; Christina Rothb ; christina.roth@fu-berlin.de" class="auth_mail" title="E-mail the corresponding author ; Paul Heitjansc ; heitjans@pci.uni-hannover.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lithium-ion battery ; Low temperature aging ; Charging method ; Lithium plating ; State-of-charge distribution ; Post-mortem analysis
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：307
- 期：Complete
- 页码：806-814
- 全文大小：2339 K
文摘
- •
Low temperature pulse cycling induces fast aging due to lithium plating.
- •
Charged and discharged anodes are studied.
- •
XRD reveals inhomogeneous intercalation phase distributions.
- •
Plated and intercalated lithium is distributed inhomogeneously over the anode.
- •
Lithium is plated in partly reversible thick surface deposits.