Abstract
The paper presents, based on TG-DTG-DSC data, some results of the thermal decomposition of some complex sol-gel precursors used for the deposition of mesoporous ZnO/SiO2 nanocomposite thin films for gas sensing applications. The effect chemical composition of the sol and reagents mixing during the sol preparation is discussed. The chemical nature of ZnO source (zinc acetate solid salt, zinc acetate alcoholic solution or ZnO nanopowder) used for the sol preparation significantly affects the thermal decomposition of complex precursor and the microstructure and properties of the nanocomposite thin films.
Similar content being viewed by others
References
C. R. Ding, S. W. Li and H. Z. Wang, Appl. Phys. Lett., 90 (2007) 241918.
S. Bandyopadhyay, G. K. Paul and S. K. Sen, Sol. Energy Mater. Sol. Cells, 71 (2002) 103.
W. Shen, Y. Zhao and C. Zhang, Thin Solid Films, 483 (2005) 382.
B. J. So, Noris, J. Anderson, J. F. Wager and D. A. Keszler, J. Phys. D: Appl. Phys., 36 (2003) L105.
S. Chakrabarti, D. Ganguli and S. Chaudhuri, Phys. Status Solidi, 201 (2004) 2134.
W. C. Chen, Mater. Lett., 59 (2005) 1239.
M. Zaharescu, M. Crisan, L. Predoana, M. Gartner, D. Cristea and S. Degeratu, E. Manea, J. Sol-Gel Sci. Technol., 32 (2004) 17.
Z. Qi, I. Honma and H. Zhou, Anal. Chem., 78 (2006) 1034.
M. Crişan, I. Gartner, L. Predoana, R. Scurtu and M. Zaharescu, J. Sol-Gel Sci. Technol., 32 (2004) 167.
A. Jitianu, Y. Altindag, M. Zaharescu and M. Wark, J. Sol-Gel Sci. Technol., 269 (2003) 483.
P. Inocenzi, A. Martucci, M. Guglielmi, A. Bearzotti, E. Traversa and J. C. Pivin, J. Eur. Ceram. Soc., 21 (2001) 1985.
U. Schubert, J. Mater. Chem., 15 (2005) 3701.
I. Dekany, J. Therm. Anal. Cal., 79 (2005) 595.
M. Stoia, C. Caizer, M. Stefanescu, P. Barvinschi and I. J. Julean, J. Therm. Anal. Cal., 88 (2007) 193.
V. Musat, R. C. C. Monteiro and R. Martins, Rev. Roum. Chim., 48 (2003) 967.
V. Musat, P. Budrugeac, R. C. C. Monteiro and E. Fortunato, J. Therm. Anal. Cal., 89 (2007) 505.
L. Hiltunen, M. Leskela, M. Makela and L. Niinistö, Acta Chem. Scand., A41 (1987) 548.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Muşat, V., Budrugeac, P. & Gheorghieş, C. Effect of reagents mixing on the thermal behavior of sol-gel precursors for silica-based nanocomposite thin films. J Therm Anal Calorim 94, 373–377 (2008). https://doi.org/10.1007/s10973-008-9109-9
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-008-9109-9