Polyanthraquinone/CNT nanocomposites as cathodes for rechargeable lithium ion batteries

Duihai Tang, Wenting Zhang, Zhen An Qiao, Yunling Liu, Donghai Wang

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

We have developed a novel poly-(1,4-anthraquinone)/carbon nanotube (P14AQ/CNT) nanocomposite via a simple in situ polymerization, to improve the rate performance of the lithium-ion battery. The characterization results show that CNT can be homogeneously distributed in the composite. When utilized as the cathode material for lithium-ion battery, the P14AQ/CNT composite exhibits excellent cycling stability with a specific capacity (233 mAh g−1) within 100 cycles, as well as the significantly enhanced rate performance (165 mAh g−1 at 5 C rate).

Original languageEnglish (US)
Pages (from-to)107-110
Number of pages4
JournalMaterials Letters
Volume214
DOIs
StatePublished - Mar 1 2018

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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