Morphological control and photocatalytic activities of nitrogen-doped titania nanoparticles by microwave-assisted solvothermal process

Bin Liu, Yuhua Wang, Yongji Huang, Pengyu Dong, Shu Yin

    研究成果: Article査読

    1 被引用数 (Scopus)

    抄録

    In the present research, nitrogen-doped titania nanoparticles were successfully prepared by a microwave-assisted solvothermal process using desired solvents, such as water, methanol, and ethanol. The phase compositions, specific surface areas, photochemical properties, morphology and photocatalytic activity of the obtained samples were characterized. The as-prepared samples showed visible-light absorption in the range of 400-550 nm, indicating its potential applications as visible light induced photocatalyst. The effect of treatment solvents were investigated in details. The morphology of the samples varies from different solvents, fine powders, nanorods, sphere with needles on the surface were obtained. The results of the present research indicated that the microwave-assisted solvothermal process was an effective/potential way for the synthesis of some novel functional materials.

    本文言語English
    ページ(範囲)249-252
    ページ数4
    ジャーナルJournal of the Australian Ceramic Society
    48
    2
    出版ステータスPublished - 2012 8月 27

    ASJC Scopus subject areas

    • セラミックおよび複合材料
    • 材料化学

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