In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts

I. Ross Macdonald, Russell F. Howe

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

This paper summarises some recent results of applying in-situ EPR spectroscopy at low temperature to observe directly the creation and trapping of conduction band electrons in rutile, and indirectly in hematite thin films via observation of a photo-induced superparamagnetic resonance signal.

Original languageEnglish
Title of host publicationSolar Hydrogen and Nanotechnology V
PublisherSPIE
Number of pages6
Volume7770
ISBN (Print)9780819482662
DOIs
Publication statusPublished - 2010

Publication series

NameProceedings of SPIE
PublisherSPIE
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Keywords

  • EPR spectroscopy
  • titania
  • hematite
  • rutile
  • trap states
  • superparamagnetism
  • TIO2 nanocrystals
  • paramagnetic-res
  • anatase
  • nanoparticles

Cite this

Macdonald, I. R., & Howe, R. F. (2010). In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts. In Solar Hydrogen and Nanotechnology V (Vol. 7770). (Proceedings of SPIE). SPIE. https://doi.org/10.1117/12.859836

In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts. / Macdonald, I. Ross; Howe, Russell F.

Solar Hydrogen and Nanotechnology V. Vol. 7770 SPIE, 2010. (Proceedings of SPIE).

Research output: Chapter in Book/Report/Conference proceedingChapter

Macdonald, IR & Howe, RF 2010, In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts. in Solar Hydrogen and Nanotechnology V. vol. 7770, Proceedings of SPIE, SPIE. https://doi.org/10.1117/12.859836
Macdonald IR, Howe RF. In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts. In Solar Hydrogen and Nanotechnology V. Vol. 7770. SPIE. 2010. (Proceedings of SPIE). https://doi.org/10.1117/12.859836
Macdonald, I. Ross ; Howe, Russell F. / In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts. Solar Hydrogen and Nanotechnology V. Vol. 7770 SPIE, 2010. (Proceedings of SPIE).
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