Local structure and photocatalytic property of mechanochemical synthesized ZnO doped with transition metal oxides
Data(s) |
01/01/2013
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Resumo |
Co and Mn doped ZnO nanoparticles with up to 5 at% doping level were prepared using a mechanochemical method. The location of dopant ions and the effect of doping on the photocatalytic activity were investigated by Synchrotron X-ray Absorption (XAS) Spectroscopy and photo-degradation of Rhodamine B solution. The XAS results showed that the Co ions substituted the Zn ions in the ZnO wurtzite phase structure. It was revealed that Co-doping strongly reduced the photocatalytic activity, while Mn-doping increased the photocatalytic activity at low doping levels but reduced the activity at high doping levels. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Australian Ceramic Society |
Relação |
http://dro.deakin.edu.au/eserv/DU:30057625/he-localstructure-2013.pdf http://www.austceram.com/JAC-2013-1/ACS-Journal-2013-v1-70.htm |
Direitos |
2013, Australian Ceramic Society |
Palavras-Chave | #Co-doped ZnO #Mn-doped ZnO #photocatalytic property #XAS |
Tipo |
Journal Article |