High Full-Electrode Basis Capacity Template-Free 3D Nanocomposite Secondary Battery Anodes

Jinyun Liu, Junjie Wang, Jinwoo Kim, Hailong Ning, Zeng Pan, Sean J. Kelly, Eric S. Epstein, Xingjiu Huang, Jinhuai Liu, Paul V. Braun

Research output: Contribution to journalArticlepeer-review

Abstract

A high full-electrode basis capacity secondary battery anode consisting of a template-free 3D nanostructured Fe3O4/C composite is presented. On a full electrode basis, the nanocomposite exhibits attractive electrochemical performance including a volumetric capacity of 1064 mAh cm-3, which significantly exceeds both the practical (≈300 mAh cm-3) and theoretical (837 mAh cm-3) capacity of a commercial graphite-based anode.

Original languageEnglish (US)
Pages (from-to)6265-6271
Number of pages7
JournalSmall
Volume11
Issue number47
DOIs
StatePublished - Dec 16 2015

Keywords

  • Li-ion batteries
  • anodes
  • conversion compounds
  • electrodes
  • energy density

ASJC Scopus subject areas

  • Biotechnology
  • Biomaterials
  • Chemistry(all)
  • Materials Science(all)

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