A facile one-step solvothermal synthesis and electrical properties of reduced graphene oxide/rod-shaped Potassium Tungsten Bronze Nanocomposite

Bin Liu, Shu Yin, Yuhua Wang, Chongshen Guo, Xiaoyong Wu, Qiang Dong, Makoto Kobayashi, Masato Kakihana, Tsugio Sato

    Research output: Contribution to journalArticlepeer-review

    3 Citations (Scopus)

    Abstract

    Reduced graphene oxide (rGO)/rod-shaped potassium tungsten bronze nanocomposites with the different ratio were successfully synthesized by solvothermal reaction and followed by the reduction in H2(5 vol.%)/N2 atmosphere at 550 °C. The coupled samples showed excellent shielding ability of NIR light as well as certain visible lights transparency. The synergistic effects could be observed in the composites, i.e., when 15 wt% and 20 wt% of rGO which was fabricated by chemical reduction of graphene oxide, were composed into KxWO3, the composite showed the higher electrical conductivity than those of rGO and potassium tungsten bronze.

    Original languageEnglish
    Pages (from-to)7305-7310
    Number of pages6
    JournalJournal of Nanoscience and Nanotechnology
    Volume15
    Issue number9
    DOIs
    Publication statusPublished - 2015 Sep 1

    Keywords

    • Electrical Resistivity
    • Graphene
    • KWO
    • Near-Infrared Absorption
    • Tungsten Bronze

    ASJC Scopus subject areas

    • Bioengineering
    • Chemistry(all)
    • Biomedical Engineering
    • Materials Science(all)
    • Condensed Matter Physics

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