Novel assembly and electrochemical properties of anatase TiO2-graphene aerogel 3D hybrids as lithium-ion battery anodes

Jingjie Zhang, Yizhuo Zhou, Guangping Zheng, Qiuying Huang, Xiucheng Zheng, Pu Liu, Jianmin Zhang, Xinxin Guan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

9 Citations (Scopus)

Abstract

The hybrids with a hierarchical structure exhibited large surface area (SBET = 283.6 m2 g−1) and high pore volume (Vp = 0.278 cm3 g−1), in which the ultradispersed TiO2nanoparticles were in a single crystal phase of anatase. When used as the anodes for lithium ion battery, the TiO2-GA hybrids exhibited higher reversible capacity, more stable cycling performance and better rate-capability than TiO2ascribed to the unique 3D nanoporous structure and the synergistic interaction of GA and TiO2.
Original languageEnglish
Pages (from-to)214-220
Number of pages7
JournalChemical Physics Letters
Volume662
DOIs
Publication statusPublished - 1 Oct 2016

Keywords

  • Electrochemical property
  • Hierarchical structure
  • Lithium ion battery
  • TiO -GA hybrids 2

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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