Visible light induced photocatalytic activity of Fe3+/Ti 3+ co-doped TiO2 nanostructures

Bo Chen, Andrew J. Haring, Jeremy A. Beach, Menghui Li, Grayson S. Doucette, Amanda J. Morris, Robert B. Moore, Shashank Priya

Research output: Contribution to journalArticlepeer-review

21 Scopus citations


Black TiO2 nanostructures co-doped with Fe3+ and Ti3+ were synthesized by annealing Fe-deposited TiO2 nanotubes under vacuum. These vacuum-annealed samples exhibited improved visible light absorption and efficient photocatalytic activity under visible light illumination as compared to conventional TiO2 materials. XPS and EPR spectra confirmed the presence of Ti3+ in the bulk and Fe 3+ dopant.

Original languageEnglish (US)
Pages (from-to)18033-18037
Number of pages5
JournalRSC Advances
Issue number35
StatePublished - 2014

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)


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