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http://dx.doi.org/10.3795/KSME-A.2002.26.12.2624

A study on the Synthesis and Characterization of Polyimide/TiO2 Nanocomposite  

Lee, Bong-Shin (전북대학교 신소재공학부)
Lee, Joong-Hee (전북대학교 신소재공학부)
Kim, In-Taek (전북대학교 신소재공학부)
Lee, Myong-Hoon (전북대학교 신소재공학부)
Nah, Chang-Woon (전북대학교 신소재공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.26, no.12, 2002 , pp. 2624-2630 More about this Journal
Abstract
Organic/inorganic hybrid materials have rapidly become a fascinating research field. In this study, $polyimide/TiO_2$ composites were synthesized from nano-sized anatase $TiO_2$ and two types of polyimide, that is, BPDA-PPD and PMDA-ODA. Nano-sized $TiO_2$ particles were prepared from $TiOEt_4$ solution by the sol-gel method. The synthesized PI/$TiO_2$ composites were characterized by using XRD, TGA, FT-IR, TEM, and Atomic Force Microscope(AFM). $TiO_2$ particles were dispersed well in polyimides and the mechanical and thermal stability of polyimide was improved with $TiO_2$ nano particles.
Keywords
Polyimide; Titanium Oxide; Nanocomposite; Sol-Gel Method;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Clay-Dispersed Polymer Nanocomposites /
[ Ko, M. B.;Kim, J. K. ] / Polymer Science and Technology
2 Delozier, D.M., Orwoll, F. F., Cahoon, J.F., Johnston, J.R., Smith Jr, J.G., Connell, J.W., 2002, 'Preparation and Characterization of Polyimde/Organoclay Nanocomposites,' Polymer, Vol. 43, No. 3, pp. 813-822   DOI   ScienceOn
3 Seo, D. S., Lee, J. K., You, H. K., and Kim, H., 2001, 'Preparation of $TiO_2$ Nanocrystalline Powder at Low Temperature,' Journal of the Korean Ceramic Society, Vol. 38, No. 4, pp. 331-336   과학기술학회마을
4 Caulfield M. J. and Solomon, D. H., 1999, 'Studies on Polyimides: Part 3. Interactions between Hexamethy lenetetramine and Models for Polyimides and Novolacs,' Polymer, Vol. 40, No. 11, pp. 3041-0350   DOI   ScienceOn
5 Lee, Y. T., 1993, 'Preparation of Specialty Organic-lnorganic Materials by Sol-Gel Process,' Polymer Science and Technology, Vol. 4, No. 6, pp. 444-451
6 Ko, M. B. and Kim, J. K., 1999, 'Clay-Dispersed Polymer Nanocomposites,' Polymer Science and Technology, Vol. 10, No. 4, pp. 451-464   과학기술학회마을
7 Lee, C. U., Bae, K. S., Choi, H. K., Lee, J. H. and Sur, G. S., 2000, 'A Study on the Prepatation of Polyimide/Clay Nanocomposites,' Polymer (Korea), Vol. 24, No. 2, pp. 228-236   과학기술학회마을
8 Lee, Y. T., 1993, 'Preparation of Specialty Organic-Inorganic Materials by Sol-Gel Process,' Polymer Science and Technology, Vol. 4, No. 6, pp. 444-451
9 Krug, H. and Schmidt, S., 1994, 'Organic-Inorganic Nanocomposites for Micro Optical Applications,' New Journal of Chemistry, Vol. 18, No. 10, pp. 1125-1134
10 Hedrick, J. L., DiPietro, R., Plummer, C. J. G., Hilborn, J. and Jerome, R., 1996, 'Polyimide Foams Derived from a High$T_g$Polyimide with Grafted Poly(${\alpha}-methylstyrene$),' Polymer, Vol. 37, No. 23, pp. 5229-5236   DOI   ScienceOn
11 Zhang, Q., Gao, L., and Guo, J., 2000, 'Effect of Hydrolysis Consitions on Morphology and Crystallization of Nanosized TiO2 Powder,' Journal of the European Ceramic Society, Vol. 20, No. 12, pp. 2153-2158   DOI   ScienceOn
12 Liu, X., Yang, J., Wang, L., Yahng, X., Lu, L., and Wang, X., 2000, 'An Improvement on Sol-gel Method for Preparing Ultrafine and Crystallized Titania Powder,' Material Science & Engineering, A. Vol. 289, No. 1-2, pp. 241-245   DOI   ScienceOn
13 Girardeaux, C., Druet, E., Demoncy, P. and Delamar, M., 1995, 'The Polymide(PMDA-ODA) Titanium Interface. Part 2. XPS Study of Polyimide Treatments and Ageing,' Journal of Electron Spectroscopy and Related Phenomena, Vol. 74, No. 1, pp. 57-66   DOI   ScienceOn