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Speck KR, Hu HSW, Murphy RA, Potember RS. Vanadium Dioxide Films Grown from Vanadium Tetrakis(t-Butoxide) by the Sol-Gel Process. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-121-667] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTVanadium dioxide thin films have been grown from vanadium tetrakis (t-butoxide) by the sol-gel process. A new method for the synthesis of the vanadium precursor was developed. Films were deposited by dipcoating glass slides from an isopropanol solution, followed by post-deposition annealing of the films at 600 °C under nitrogen. The properties of these films, to a high degree, were a function of the preparation conditions. These gel-derived VO2 films undergo a reversible semiconductor-to-metal phase transition near 72 °C, exhibiting characteristic resistive and spectral switching comparable with near stoichiometric VO2 films prepared on non-crystalline substrates by other techniques. Paralleling the investigation of pure VO2, films were doped with hexavalent transition metal oxides to demonstrate lowering of the transition temperature.
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Koschmieder SU, Hussain-Bates B, Hursthouse MB, Wilkinson G. Reactions of unisolable homoleptic aryls of niobium and tantalum with PMe2Ph and ButNC. Crystal structures of M(2,5-Me2C6H3)2(η2-2,5-Me2C6H2)(PMe2Ph)2, M = Nb or Ta, and Ta(η2-PhCNBut)(η2-Ph2CNBut)2(CNBut). ACTA ACUST UNITED AC 1991. [DOI: 10.1039/dt9910002785] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chukanova OM, Khrushch NE, Drobotenko VV, D'yachkovskii FS, Enikolopyan NS. Decomposition of (t-BuO)2VMe2 by water. Russ Chem Bull 1984. [DOI: 10.1007/bf00959209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Razuvaev G, Vyshinskaya L, Drobotenko V, Mal'kova G, Vyshinsky N. Synthesis and properties of alkylvanadium(III) alkoxides. J Organomet Chem 1982. [DOI: 10.1016/s0022-328x(00)95259-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Arylvanadium(III)-Verbindungen. VII. Organovanadium(III)-Verbindungen vom Typ LiVMes3(ERn) und ihr Oxydationsverhalten. Z Anorg Allg Chem 1981. [DOI: 10.1002/zaac.19814780712] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Razuvaev G, Latyaeva V, Vyshinskaya L, Drobotenko V. Synthesis and properties of covalent tri- and tetravalent vanadium. J Organomet Chem 1981. [DOI: 10.1016/s0022-328x(00)82672-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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