標題: Facile Growth of Thermochromic VO2 Nanostructures with Greatly Varied Phases and Morphologies
作者: Wang, Ying-Ting
Chen, Chun-Hua
材料科學與工程學系
Department of Materials Science and Engineering
公開日期: 4-Mar-2013
摘要: We have successfully and reproducibly synthesized a variety of novel vanadium dioxide (VO2) nanostructures, including metastable monoclinic VO2(B) nanoneedles and nanocorals, orthorhombic VO2(O) nanoparticles, and monoclinic VO2(M) nanofacets by manipulating the aging time of a facile sol gel approach and the subsequent postannealing conditions. We envision that this previously unreported highly controlled synthesis and the resulting distinct morphologies of VO2 will not only provide a promising route for reliably selecting the phase, size, and morphology of these nanostructures, as well as achieving a fundamental understanding of their unusual temperature-dependent optical transmittance, but also facilitate the synthesis of functional VO2 nanostructures for a number of novel applications.
URI: http://dx.doi.org/10.1021/ic302562j
http://hdl.handle.net/11536/21392
ISSN: 0020-1669
DOI: 10.1021/ic302562j
期刊: INORGANIC CHEMISTRY
Volume: 52
Issue: 5
起始頁: 2550
結束頁: 2555
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