High Full‐Electrode Basis Capacity Template‐Free 3D Nanocomposite Secondary Battery Anodes. Issue 47 (19th October 2015)

• Record Type: Journal Article
• Authors: Liu, Jinyun; Wang, Junjie; Kim, Jinwoo; Ning, Hailong; Pan, Zeng; Kelly, Sean J.; Epstein, Eric S.; Huang, Xingjiu; Liu, Jinhuai; Braun, Paul V.
• Is Part Of: Small. Volume 11:Issue 47(2015)
• Page Start: 6265
• Page End: 6271
• Publication Date: 2015-10-19
• Subjects: anodes -- conversion compounds -- energy density -- Li‐ion batteries -- electrodes; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.201502538
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract : A high full‐electrode basis capacity secondary battery anode consisting of a template‐free 3D nanostructured Fe3 O4 /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.