Assembly of Carbon–SnO₂ Core–Sheath Composite Nanofibers for Superior Lithium Storage

摘要

Protective coating: Carbon–SnO₂ core–sheath composite nanofibers are synthesized through the creative combination of electrospinning and electrodeposition processes (see figure). They display excellent electrochemical performance when directly used as binder-free anodes for rechargeable lithium ion batteries.