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Journal of Coatings Technology and Research
Erschienen in: Journal of Coatings Technology and Research 5/2012

01.09.2012

Preparation and enhanced ferromagnetic, semi-conductive, and optical properties of Co-doped ZnO rod arrays

verfasst von: Chaoqun Zhang, Zhongbing Huang, Xiaoming Liao, Guangfu Yin, Jianwen Gu

Erschienen in: Journal of Coatings Technology and Research | Ausgabe 5/2012

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Abstract

In this study, co-doped ZnO rod arrays with wurtzite crystal structure were successfully prepared on zinc substrate by the co-precipitation method. The results of crystal analysis indicated that the dopant Co2+ was incorporated into ZnO crystal. Photoluminescence (PL) spectra and magnetization curves proved that their PL intensity and ferromagnetism were increased with the increase of Co2+ concentrations in a ZnO host. Current–voltage characteristic curves of Co-doped ZnO rod arrays indicated that as-prepared samples were n-type semiconductors. Co-doped ZnO rod arrays could be envisioned to detect diseases and bacteria based on these properties.
Vorheriger Artikel Influence of Si nanoparticles on the electrochemical behavior of organic coatings on carbon steel in chloride environment
Nächster Artikel Optimization of phosphate coating properties on steel sheet for superior paint performance

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Metadaten
Titel
Preparation and enhanced ferromagnetic, semi-conductive, and optical properties of Co-doped ZnO rod arrays
verfasst von
Chaoqun Zhang
Zhongbing Huang
Xiaoming Liao
Guangfu Yin
Jianwen Gu
Publikationsdatum
01.09.2012
Verlag
Springer US
Erschienen in
Journal of Coatings Technology and Research / Ausgabe 5/2012
Print ISSN: 1547-0091
Elektronische ISSN: 1935-3804
DOI
https://doi.org/10.1007/s11998-011-9384-4

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