Photocatalytic reduction of CO 2 on FeTiO 3/TiO 2 photocatalyst

Quang Duc Truong, Jen Yu Liu, Cheng Chi Chung, Yong Chien Ling

    Research output: Contribution to journalArticlepeer-review

    93 Citations (Scopus)

    Abstract

    A uniform heterojunction photocatalyst of FeTiO 3/TiO 2 composite (FTC) was synthesized by a facile hydrothermal method. The structure, morphology, and spectral properties of FTC were characterized by X-ray diffraction, Raman spectroscopy, transmission electron microscopy, and UV-Vis diffuse reflectance spectroscopy. The FeTiO 3 content can be easily tuned by tailoring the precursor amount. The FTC exhibits remarkable photocatalytic activity on CO 2 reduction to CH 3OH under both visible and UV-Vis light irradiation, presumably due to its unique band structures and the efficient charge transfer between two semiconductors as well as the low band gap of FeTiO 3.

    Original languageEnglish
    Pages (from-to)85-89
    Number of pages5
    JournalCatalysis Communications
    Volume19
    DOIs
    Publication statusPublished - 2012 Mar

    Keywords

    • CH OH
    • CO reduction
    • FeTiO
    • TiO
    • Visible light response

    ASJC Scopus subject areas

    • Catalysis
    • Chemistry(all)
    • Process Chemistry and Technology

    Fingerprint Dive into the research topics of 'Photocatalytic reduction of CO <sub>2</sub> on FeTiO <sub>3</sub>/TiO <sub>2</sub> photocatalyst'. Together they form a unique fingerprint.

    Cite this