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Anodic formation of self-organized cobalt oxide nanoporous layers

Journal Article


Abstract


  • Nanoporous materials: High-aspect-ratio, ordered porous Co 3O4 layers were formed by self-organizing anodization of a cobalt substrate and subsequent annealing. The key for successful formation of such layers is to sufficiently suppress competing oxygen evolution during anodization. The aligned Co3O4 channel layers behave as a highly efficient water oxidation catalyst (see picture). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

UOW Authors


  •   Lee, Chong Yong
  •   Lee, Kiyoung (external author)
  •   Schmuki, Patrik (external author)

Publication Date


  • 2013

Geographic Focus


Citation


  • Lee, C., Lee, K. & Schmuki, P. (2013). Anodic formation of self-organized cobalt oxide nanoporous layers. Angewandte Chemie - International Edition, 52 (7), 2077-2081.

Scopus Eid


  • 2-s2.0-84873555768

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1677

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 2077

End Page


  • 2081

Volume


  • 52

Issue


  • 7

Place Of Publication


  • Germany

Abstract


  • Nanoporous materials: High-aspect-ratio, ordered porous Co 3O4 layers were formed by self-organizing anodization of a cobalt substrate and subsequent annealing. The key for successful formation of such layers is to sufficiently suppress competing oxygen evolution during anodization. The aligned Co3O4 channel layers behave as a highly efficient water oxidation catalyst (see picture). Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

UOW Authors


  •   Lee, Chong Yong
  •   Lee, Kiyoung (external author)
  •   Schmuki, Patrik (external author)

Publication Date


  • 2013

Geographic Focus


Citation


  • Lee, C., Lee, K. & Schmuki, P. (2013). Anodic formation of self-organized cobalt oxide nanoporous layers. Angewandte Chemie - International Edition, 52 (7), 2077-2081.

Scopus Eid


  • 2-s2.0-84873555768

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1677

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 2077

End Page


  • 2081

Volume


  • 52

Issue


  • 7

Place Of Publication


  • Germany