Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 양인상 | - |
dc.contributor.author | Xiang Bai Chen | - |
dc.date.accessioned | 2016-08-28T12:08:00Z | - |
dc.date.available | 2016-08-28T12:08:00Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 0167-577X | - |
dc.identifier.other | OAK-6415 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/220654 | - |
dc.description.abstract | In this paper, we present a simple microwave-assisted synthesis of Zn1 - xCoxO nanopowders. With the advantages of the microwave-assisted method, we have successfully synthesized good crystalline quality and good surface morphology Zn1 - xCoxO nanopowders. The nanopowders are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), UV-VIS absorption, and micro-Raman spectroscopy. We found, in the synthesis process, the surfactant Triethanolamine (TEA) plays an important role on the morphology of Zn1 - xCoxO nanoparticles. The XRD study shows that for Co doping up to 5%, Co2+ ions are successfully incorporated into the ZnO host matrix. The absorption spectra of Zn1 - xCoxO (x = 1-5%) nanopowders show several peaks at 660, 611 and 565 nm, indicating the presence of Co2+ ions in the tetrahedral sites. The Raman study shows that the linewidth of E2 low mode increases with Co concentration, which further indicates the incorporation of Co2+ ions into the ZnO host matrix. © 2010 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.title | The microwave-assisted synthesis and characterization of Zn1 - xCoxO nanopowders | - |
dc.type | Article | - |
dc.relation.issue | 8 | - |
dc.relation.volume | 64 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 962 | - |
dc.relation.lastpage | 965 | - |
dc.relation.journaltitle | Materials Letters | - |
dc.identifier.doi | 10.1016/j.matlet.2010.01.074 | - |
dc.identifier.wosid | WOS:000276138400022 | - |
dc.identifier.scopusid | 2-s2.0-77549088564 | - |
dc.author.google | Hoang L.H. | - |
dc.author.google | Hai P.V. | - |
dc.author.google | Hai N.H. | - |
dc.author.google | Vinh P.V. | - |
dc.author.google | Chen X.-B. | - |
dc.author.google | Yang I.-S. | - |
dc.contributor.scopusid | 양인상(7101797839) | - |
dc.contributor.scopusid | Xiang Bai Chen(8454345800) | - |
dc.date.modifydate | 20230210140835 | - |