Warianty tytułu
Języki publikacji
Abstrakty
Organic-inorganic hybrid materials have been synthesized by the sol-gel method, using tetraethyl orthosilicate TEOS), poly(ethylene oxide) (PEO), net-polyacrylic-inter-net-polysiloxane, butyl acrylate, ethyl acetoacetate, tetrahydrofuran, acetonitrile and LiClO4 precursors and additives. Mass fractions of the organic additions in the gels were of ca 35-40 mass%. The hybrid materials obtained were amorphous, colourless, transparent or translucent, with room temperature ionic conductivities in a range of 10-4-10-3 omega-1cm-1. The results of scanning electron microscopy equipped with energy dispersive X-ray spectroscopy (SEM/EDX), Fourier transform infrared spectroscopy and 29Si MAS Nuclear Magnetic Resonance analysis have revealed [SiO4] tetrahedrons polycondensation strongly influenced by organic precursors and chemical bonding between organic and inorganic parts of the gels obtained.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
137-146
Opis fizyczny
Bibliogr. 25 poz.
Twórcy
autor
autor
autor
- Institute of Glass and Ceramics, Cracow Branch, ul. Lipowa 3, 30-702 Kraków, Poland
Bibliografia
- [1] PARK M., KOMARNENI S., CHOI J., Effect of substituted alkyl groups on textural properties of ORMOSILs, Journal of Materials Science 33(15), 1998, pp. 3817–21.
- [2] OH E.O., CHAKRABARTI K., JUNG H.Y., WHANG C.M., Microstructures and mechanical properties of organically modified silicate prepared under various process conditions, Materials Science and Engineering B 90(1–2), 2002, pp. 60–6.
- [3] PROSPOSITO P., CASALBONI M., DE MATTEIS F., PIZZOFERRATO R., Organically modified sol–gel films incorporating an infrared dye, Thin Solid Films 373(1–2), 2000, pp. 150–4.
- [4] CHAKRABARTI K., WHANG C.M., Silver doped ORMOSIL – an investigation on structural and physical properties, Materials Science and Engineering B 88(1), 2002, pp. 26–34.
- [5] GEORGI U., SCHLOTTIG F., GRAEBNER H., STEENSEL VAN L., WOLF G., ROEWER G., Influence of additives on properties of sol–gel layers, Journal of Non-Crystalline Solids 277(2–3), 2000, pp. 173–81.
- [6] LI H.R., ZHANG H.J., LIN J., WANG S.B., YANG K.Y., Preparation and luminescence properties of ormosil material doped with Eu(TTA)3 phen complex, Journal of Non-Crystalline Solids 278(1–3), 2000, pp. 218–22.
- [7] HOUBERTZ R., DOMANN G., CRONAUER C., SCHMITT A., MARTIN H., PARK J.-U., FRÖHLICH L., BUESTRICH R., POPALL M., STREPPEL U., DANNBERG P., WÄCHTER C., BRÄUER A., Inorganic–organic hybrid materials for application in optical devices, Thin Solid Films 442(1–2), 2003, pp. 194–200.
- [8] CHAKER J.A., DAHMOUCHE K., SANTILLI C.V., PULCINELLI S.H., BRIOIS V., FLANK A.-M., JUDEINSTEIN P., Siloxane-polypropyleneoxide hybrid ormolytes: structure-ionic conductivity relationships, Journal of Non-Crystalline Solids 304(1–3), 2002, pp. 109–15.
- [9] GLÄSER H.J., Large Area Glass Coating, Von Ardenne Anlagentechnik GMBH, Dresden 2000.
- [10] GRANQVIST C.G., AVENDAÑO E., AZENS A., Electrochromic coatings and devices: survey of some recent advances, Thin Solid Films 442(1–2), 2003, pp. 201–11.
- [11] KONO M., HAYASHI E., NISHIURA M., WATANABE M., Chemical and electrochemical characterization of polymer gel electrolytes based on poly(alkylene oxide) macromonomer for application to lithium batteries, Journal of the Electrochemical Society 147(7), 2000, pp. 2517–24.
- [12] MIYAKE N., WAINRIGHT J.S., SAVINELL R.F., Evaluation of a sol–gel derived nafion/silica hybryd membrane for proton electrolyte membrane fuel cell applications: I. Proton conductivity and water content, Journal of the Electrochemical Society 148(8), 2001, pp. A898–904.
- [13] NAKAJIMA H., NOMURA S., SUGIMOTO T., NISHIKAWA S., HONMA I., High-temperature proton- conducting organic/inorganic nanohybrids for polymer electrolyte membrane, Part II, Journal of the Electrochemical Society 149(8), 2002, pp. A953–9.
- [14] YONG-IL PARK, MASAYUKI NAGAI, Proton-conducting properties of inorganic–organic nanocomposites, proton- exchange nanocomposite membranes based on 3-glycidoxypropyltrimethoxysilane and tetraethylorthosilicate, Journal of the Electrochemical Society 148(6), 2001, pp. A616–23.
- [15] MEDDA S.K., KUNDU D., DE G., Inorganic–organic hybrid coatings on polycarbonate. Spectroscopic studies on the simultaneous polimerizations of methacrylate and silica network, Journal of Non-Crystalline Solids 318, 2003, pp. 149–56.
- [16] ŻELAZOWSKA E., BORCZUCH-ŁĄCZKA M., RYSIAKIEWICZ-PASEK E., Li-ion conducting organic–inorganic hybrid electrolytes derived from TEOS and methacrylates, Physica Status Solidi C 4(3), 2007, pp. 774–7.
- [17] ŻELAZOWSKA E., BORCZUCH-ŁĄCZKA M., RYSIAKIEWICZ-PASEK E., Sol–gel derived organic–inorganic hybrid electrol electrolytes for thin film electrochromic devices, Journal of Non-Crystalline Solids, 353(18–21), 2007, pp. 2104 –8.
- [18] ŻELAZOWSKA E., ZIEMBA B., LACHMAN W., Counter electrodes for WO3-based electrochromic coatings, Optica Applicata 30(4), 2000, pp. 663–70.
- [19] LEE D.-H., KIM J.-W., SUH K.D., Monodisperse micron-sized polymethylmethacrylate particles having a crosslinked network structure, Journal of Materials Science 35(24), 2000, pp. 6181–8.
- [20] ZHOU S., WU L., SHEN W., GU G., Study on the morphology and tribological properties of acrylicbased polyurethane/fumed silica composite coatings, Journal of Materials Science 39(5), 2004, pp. 1593–600.
- [21] GUNZLER H., GREMLICH H.-U., IR Spectroscopy – An Introduction, Wiley-VCH, Weinheim 2002.
- [22] JITIANU A., BRITCHI A., DELEANU C., BADESCU V., ZAHARESCU M., Comparative study of the sol–gel processes starting with different substituted Si-alkoxides, Journal of Non-Crystalline Solids 319(3), 2003, pp. 263–79.
- [23] INNOCENTI P., Infrared spectroscopy of sol–gel derived silica-based films: a spectra-microstructure overview, Journal of Non-Crystalline Solids 316(2–3), 2003, pp. 309–19.
- [24] MUNRO B., Ion-conducting properties of SiO2 gels containing lithium salt, Glass Science and Technology – Glastechnische Berichte 68(4), 1995, pp. 123–32.
- [25] PRIMEAU N., VAUTEY C., LANGLET M., The effect of thermal annealing on aerosol–gel deposited SiO2 films: a FTIR deconvolution study, Thin Solid Films 310(1–2), 1997, pp. 47–56.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW9-0006-0038