Electronic properties of single-walled V2O5 nanotubes
作者： V.V Ivanovskaya , A.N Enyashin , A.A Sofronov , Yu.N Makurin , N.I Medvedeva
DOI: 10.1016/S0038-1098(03)00254-0
关键词:
摘要: Abstract Atomistic models of quasi-one-dimensional vanadium pentoxide nanostructures—single-walled nanotubes formed by rolling (010) layers V 2 O 5 are constructed and their electronic properties bond indices studied using the tight-binding band method. We show that all zigzag ( n ,0)- armchair , )-like uniformly semiconducting, gap trends to vanish as tube diameters decrease. The V–O covalent bonds were found be strongest interactions in tubes, whereas V–V proved much weaker.
harvard.edu
elsevier.com
sci-hub.se 参考文章(28)
G Dresselhaus, R Saito, M S Dresselhaus, Physical properties of carbon nanotubes ,(1998)
G.T. Chandrappa, N. Steunou, S. Cassaignon, C. Bauvais, P.K. Biswas, J. Livage, Vanadium oxide: From gels to nanotubes Journal of Sol-Gel Science and Technology. ,vol. 26, pp. 593- 596 ,(2003) , 10.1023/A:1020728205967
V. Eyert, K.-H. Höck, Electronic structure of V 2 O 5 : Role of octahedral deformations Physical Review B. ,vol. 57, pp. 12727- 12737 ,(1998) , 10.1103/PHYSREVB.57.12727
Hiroaki Imai, Manabu Matsuta, Kazuhiko Shimizu, Hiroshi Hirashima, Nobuaki Negishi, Preparation of TiO2 fibers with well-organized structures Journal of Materials Chemistry. ,vol. 10, pp. 2005- 2006 ,(2000) , 10.1039/B004543H
M Demeter, M Neumann, A.V Postnikov, V.M Cherkashenko, V.R Galakhov, E.Z Kurmaev, Electronic structure of the mixed-valent system V2-xMoxO5 Surface Science. ,vol. 482, pp. 708- 711 ,(2001) , 10.1016/S0039-6028(01)00820-2
J. S. Sakamoto, B. Dunn, Vanadium Oxide-Carbon Nanotube Composite Electrodes for Use in Secondary Lithium Batteries Journal of The Electrochemical Society. ,vol. 149, ,(2002) , 10.1149/1.1425791
R. Rosentsveig, A. Margolin, Y. Feldman, R. Popovitz-Biro, R. Tenne, Bundles and foils of WS2 nanotubes Applied Physics A. ,vol. 74, pp. 367- 369 ,(2002) , 10.1007/S003390201282
Lawrence B. Ebert, Science of fullerenes and carbon nanotubes ,(1996)
Frank Krumeich, Hans-Joachim Muhr, Markus Niederberger, Fabian Bieri, Reinhard Nesper, The Cross-Sectional Structure of Vanadium Oxide Nanotubes Studied by Transmission Electron Microscopy and Electron Spectroscopic Imaging Zeitschrift für anorganische und allgemeine Chemie. ,vol. 626, pp. 2208- 2216 ,(2000) , 10.1002/1521-3749(200010)626:10<2208::AID-ZAAC2208>3.0.CO;2-7
BC Satishkumar, A Govindaraj, Manashi Nath, Chintamani Nagesa Ramachandra Rao, None, Synthesis of metal oxide nanorods using carbon nanotubes as templates Journal of Materials Chemistry. ,vol. 10, pp. 2115- 2119 ,(2000) , 10.1039/B002868L