Black-colored nitrogen-doped calcium niobium oxide nanosheets and their photocatalytic properties under visible light irradiation

Shintaro Ida, Yohei Okamoto, Shota Koga, Hidehisa Hagiwara, Tatsumi Ishihara

    Research output: Contribution to journalArticlepeer-review

    35 Citations (Scopus)

    Abstract

    A black-colored nitrogen-doped calcium niobium oxide nanosheet with a thickness of around 1 nm was prepared by exfoliating nitrogen-doped layered oxide (KCa2Nb3O10-xNy), which exhibited photocatalytic activities superior to those of the parent material under visible light irradiation. It is suspected that the ultrathin thickness is suppressing the recombination.

    Original languageEnglish
    Pages (from-to)11521-11524
    Number of pages4
    JournalRSC Advances
    Volume3
    Issue number29
    DOIs
    Publication statusPublished - Aug 7 2013

    All Science Journal Classification (ASJC) codes

    • Chemistry(all)
    • Chemical Engineering(all)

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