Synthesis on large area and uniform nanosheet morphology of polycrystalline cobalt oxide Co3O4 obtained from oxidation of Co films in a pure oxygen atmosphere

中山醫學大學機構典藏 CSMUIR > 口腔醫學院 > 牙醫學系暨碩士班 > 期刊論文 > Item 310902500/18249

Please use this identifier to cite or link to this item: https://ir.csmu.edu.tw:8080/ir/handle/310902500/18249

Title:	Synthesis on large area and uniform nanosheet morphology of polycrystalline cobalt oxide Co3O4 obtained from oxidation of Co films in a pure oxygen atmosphere
Authors:	Wu, P.F.;Shi, J.B.;Chang, Y.C.;Tsai, M.Z.;Kao, C.-T.;Cheng, F.C.;Lee, H.W.;Chen, M.Y.;Huang, Y.J.;Huang, R.Y.;Lin, S.K.
Keywords:	Co3O4;Nanosheets;Pure oxygen oxidation
Date:	2014
Issue Date:	2017-08-09T04:43:16Z (UTC)
Publisher:	Wiley-VCH Verlag
ISSN:	2321300
Abstract:	Large area and uniform nanosheets Co3O4 have been fabricated by thermal annealing of cobalt thin film under the DC magnetron sputtering method. The synthesis is based on controlling the simple thermal oxidative formation of precursor Co films. The Co films were heated at 300, 400, and 500°C for two hours in a pure oxygen atmosphere. At 300°C, CoO and Co3O4 phases appear to survive together. An amount of pure polycrystalline Co3O4 nanosheets were observed at 400°C. The structural and morphological properties of the nanosheets Co3O4 were characterized by means of transmission electron microscopy (TEM) and Raman spectroscopy. © 2014 Wiley-VCH Verlag GmbH & Co. KGaA.
URI:	http://dx.doi.org/10.1002/crat.201400208 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912109581&doi=10.1002%2fcrat.201400208&partnerID=40&md5=b6b3c2ebd11036980687431d27ceeba9 https://ir.csmu.edu.tw:8080/ir/handle/310902500/18249
Relation:	Crystal Research and Technology 49(11) ,873-877
Appears in Collections:	[牙醫學系暨碩士班] 期刊論文

Files in This Item:

There are no files associated with this item.