Light-driven high-temperature continuous-flow synthesis of TiO2 nano-anatase

Benjamin Chan, Xiaolin Wang, Lionel Lam, Jeffrey Gordon, Daniel Feuermann, Colin Raston, Hui Chua

    Research output: Contribution to journalArticle

    10 Citations (Scopus)

    Abstract

    Developing continuous-flow high-temperature fabrication strategies constitutes a pivotal challenge in the realization and scale-up of some functional nanomaterials. We have developed a light-driven large-area spinning-disk processor for this purpose, and establish its continuous-flow capability in preparing TiO2 anatase-phase nanoparticles with reaction temperatures up to 550°C. This reactor strategy markedly reduces reaction time - primarily by eliminating the need for product calcination - while maintaining high conversion efficiency.

    Original languageEnglish
    Pages (from-to)195-199
    Number of pages5
    JournalChemical Engineering Journal
    Volume211-212
    DOIs
    Publication statusPublished - 2012

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