Preparation and characterisation of hybrid organic/inorganic coatings and films
作者： M Spírková , J Brus , D Hlavatá , H Kamisová , L Matejka
DOI: 10.1007/BF02699652
关键词: Materials science 、 Dynamic mechanical analysis 、 Chemical engineering 、 Catalysis 、 Hydrochloric acid 、 Organic chemistry 、 Colloidal silica 、 Nuclear magnetic resonance spectroscopy 、 Morphology (linguistics) 、 Tribology 、 Solvent
摘要: Hybrid organic/inorganic coatings and free-standing films made from GTMS [3-glycidyloxy)propyl]trimethoxysilane, GMDES [3-(glycidyloxy)propyl]methyldiethoxysilane, poly(oxypropylene) of different molecular weights end-capped by amino groups (Jeffamine D-230, D-400 T-403), in some cases, colloidal silica, were prepared characterised. Hydrochloric acid as a catalyst for the sol-gel process water/propan-2-ol mixture solvent chosen. The structure, morphology mechanical properties these scratch-resistant systems studied static dynamic analysis, small-angle x-ray scattering, NMR spectroscopy atomic force microscopy. fully transparent colourless with smooth surface showed suitable properties.
springer.com
sci-hub.se 参考文章(13)
C.J. Brinker, Sol-gel science San Diego, CA (USA); Academic Press Inc.. ,(1990)
E.J.A. Pope, J.D. Mackenzie, Sol-gel processing of silica. II: The role of the catalyst Journal of Non-crystalline Solids. ,vol. 87, pp. 185- 198 ,(1986) , 10.1016/S0022-3093(86)80078-3
Alexandra Fidalgo, Teresa G. Nunes, Laura M. Ilharco, The Structure of Hybrid Gels by Drift and NMR Spectroscopies Journal of Sol-Gel Science and Technology. ,vol. 19, pp. 403- 407 ,(2000) , 10.1023/A:1008783010298
S.Y. Chang, T.A. Ring, Map of gel times for three phase region tetraethoxysilane, ethanol and water Journal of Non-crystalline Solids. pp. 56- 61 ,(1992) , 10.1016/S0022-3093(05)80593-9
N.S.M Stevens, M.E Rezac, Nanoporous organic/inorganic hybrid materials produced from poly(dimethyl siloxane) Polymer. ,vol. 40, pp. 4289- 4298 ,(1999) , 10.1016/S0032-3861(98)00662-4
JS Waugh, MG Gibby, S Kaplan, A Pines, Proton‐enhanced NMR of dilute spins in solids Journal of Chemical Physics. ,vol. 59, pp. 569- 590 ,(1973) , 10.1063/1.1680061
Douglas A. Loy, Brigitta M. Baugher, Colleen R. Baugher, Duane A. Schneider, Kamyar Rahimian, Substituent Effects on the Sol−Gel Chemistry of Organotrialkoxysilanes Chemistry of Materials. ,vol. 12, pp. 3624- 3632 ,(2000) , 10.1021/CM000451I
A.H. Boonstra, T.N.M. Bernards, The dependence of the gelation time on the hydrolysis time in a two-step SiO2 sol-gel process Journal of Non-crystalline Solids. ,vol. 105, pp. 207- 213 ,(1988) , 10.1016/0022-3093(88)90309-2
Jaroslav Stejskal, Pavel Kratochvíl, Steven P. Armes, Stuart F. Lascelles, Andrea Riede, Martin Helmstedt, Jan Prokeš, Ivo Křivka, Polyaniline Dispersions. 6.† Stabilization by Colloidal Silica Particles Macromolecules. ,vol. 29, pp. 6814- 6819 ,(1996) , 10.1021/MA9603903
M.W. Daniels, L.F. Francis, Silane Adsorption Behavior, Microstructure, and Properties of Glycidoxypropyltrimethoxysilane-Modified Colloidal Silica Coatings Journal of Colloid and Interface Science. ,vol. 205, pp. 191- 200 ,(1998) , 10.1006/JCIS.1998.5671