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Synthesis of Tungsten Doped Vanadium Dioxide and Its Thermochromic Property Studies  

Hwang, Kyung-Jun (Eco-Composite Materials Center, Korea Institute of Ceramic Engineering & Technology)
Jo, Cho Won (Department of Chemical and Biological Engineering, Korea University)
Yoo, Jung Whan (Eco-Composite Materials Center, Korea Institute of Ceramic Engineering & Technology)
Publication Information
Applied Chemistry for Engineering / v.24, no.1, 2013 , pp. 44-48 More about this Journal
Abstract
In this work, we have prepared tungsten doped vanadium oxide ($W-VO_2$) particles with a low phase transition temperature. $W-VO_2$ particles were synthesized via thermolysis method using vanadyl (IV) sulfate and ammonium bicarbonate as precursors. The structure and thermochromic property of synthesized $W-VO_2$ particles were investigated by FE-SEM, EDS, XRD, XPS, and DSC analysis. The prepared $W-VO_2$ showed a nearly platy morphology, which indicates that the tungsten was successfully doped in the crystal lattices of $VO_2$. $W-VO_2$ nanoparticles with the size of 60 nm exhibited a monoclinic crystal structure and its chemical composition and surface state were also likely to be close to that of $VO_2$. In addition, the phase transition temperature of $W-VO_2$ was $38.5^{\circ}C$, which was approximately $29.2^{\circ}C$ lower than that of pure $VO_2$ ($67.7^{\circ}C$), indicating that the prepared sample had a good reversible thermochromic stability.
Keywords
thermochoromic; vanadium dioxide; tungsten; phase transition;
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1 S. Ji, F. Zhang, and P. Jin, Sol. Energ. Mat. Sol. C., 95, 3520 (2011).   DOI   ScienceOn
2 W. Burkhardt, T. Christmann, B. K., Meyer, W. Niessner, D. Schalch, and A. Scharmann, Thin Solid Films, 345, 229 (1999).   DOI   ScienceOn
3 T. J. Hanlon, J. A. Coath, and M. A. Richardson, Thin Solid Films, 436, 269 (2003).   DOI   ScienceOn
4 K. Rogers, Powder Diffr., 8, 240 (1993).   DOI
5 J. Shi, S. Zhou, B. You, and L. Wu, Sol. Energ. Mat. Sol. C., 91, 1856 (2007).   DOI   ScienceOn
6 A. Pan, J.-G. Zhang, Z. Nie, G. Cao, B.-W. Arey, G. Li, S.-Q. Liang, and J. Liu, J. Mater. Chem., 20, 9193 (2010).   DOI   ScienceOn
7 G. Silversmit, D. Depla, H. Poelman, G. B. Marin, and R. DeGryse, J. Electron Spectrosc. Rel. Phenom., 135, 167 (2004).   DOI   ScienceOn
8 S. P. Nachr and. G. W. Goettingen, Math.-Phys. Kl., 2, 98 (1918).
9 J. Ye, L. Zhou, F. Liu, J. Qi, W. Gong, Y. Lin, and G. Ning, J. Alloy. Compd., 504, 503 (2010).   DOI   ScienceOn
10 J. Z. Yan, Y. Zhang, W. X. Huang, and M. G. Tu, Thin Solid Films, 516, 8554 (2008).   DOI   ScienceOn
11 C. Tang, P. Georgopoulos, M. E. Fine, and J. B. Cohen, Phys. Rev. B, 31, 1000 (1985).   DOI   ScienceOn
12 M. Pan, H. M. Zhong, S. W. Wang, J. Liu, Z. F. Li, X. S. Chen, and W. Lu, J. Cryst. Growth, 265, 121 (2004).   DOI   ScienceOn
13 A. R. Begishev, G. B. Galiev, A. S. Ignat'ev, V. G. Mokerov, and V. G. Poshin, Sov. Phys. Solid State, 20, 951 (1978).
14 C. H. Griffiths and H. K. Eastwood, J. Appl. Phys., 45, 2201 (1974).   DOI   ScienceOn
15 Y. Sun, S. Jiang, W. Bi, R. Long, X. Tan, C. Wu, S. Wei, and Y. Xie, Nanoscale, 3, 4394 (2011).   DOI   ScienceOn
16 F. J. Morin, Phys. Rev. Lett., 3, 34 (1959).   DOI
17 C. H. Griffiths and H. K. Eastwood, J. Appl. Phys., 45, 2201 (1974).   DOI   ScienceOn
18 Y. Muraoka, Y. Ueda, and Z. Hiroi, J. Phys. Chem. Solids, 63, 965 (2002).   DOI   ScienceOn
19 J. B. Goodenough. J. Solid State Chem., 3, 490 (1971).   DOI   ScienceOn
20 A. Zylbersztejn and N. F. Mott, Phys. Rev. B, 11, 4383 (1975).   DOI
21 T. Marutama and Y. Ikuta, J. Mater. Sci., 28, 5073 (1993).   DOI
22 G. Micocci, A. Serra, A. Tepore, S. Capone, R. Rella, and P. Siciliano, J. Vac. Sci. Technol. A., 15, 34 (1997).   DOI   ScienceOn
23 N. R. Mlyuka G. A. Niklasson, and C. G. Granqvist, Sol. Energ. Mat. Sol. C., 93, 1685 (2009).   DOI   ScienceOn
24 P. Jin, G. Xu, M. Tazawa, and K. Yoshimura, Appl. Phys. A-Mater., 77, 455 (2003).
25 C. Batista, R. M Ribeiro, and V. Teixeira, Nanoscale. Res. Lett., 6, 301 (2011).   DOI   ScienceOn