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: | 4-三月-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 |
顯示於類別: | 期刊論文 |