Nanocomposite materials with controlled ion mobilityk

Abstract

0-69469 Weinheim, 1995 ou3S-9648/95!o2a2-o180 $5.00+ .25/0 Adc. Muirr. 1995. 7, No. 2 $ ; VCH L+riagsgesellschafi mhH. 0-69469 Weinhrim. 1995 093S-964Xi9S~OZO2-0isl$5.00 + ,2510 Adv. Marer. 1995. 7, No. 2

Hybrid and biohybrid silicate based materials: molecular vs. block-assembling bottom–up processes

“…5b). 58,[69][70][71][72][73][74] The use of precursors such as TEOS or TMOS incorporating crown-ethers such as 12C4, 15C5 and 18C6 generates organosiloxane matrices with low flexibility and high fragility, that prevent their use for film preparations, contrarily to the hybrids formed by intercalation of the macrocyles into layered silicates. It is crucial to use precursors containing alkyl-or alkenyl-chains, such as ETEOS and MAPTMS, to give organopolysiloxane matrices with improved physical properties that allow their processing as continuous films.…”

Preparation of sol–gel hybrid materials from γ-methacryloxypropyltrimethoxysilane and tetramethyl orthosilicate: study of the hydrolysis and condensation reactions

“…Inorganic and organic-inorganic sol-gel materials have many applications in diverse fields such optics, electronics, ionics, mechanics, energy, environment and biology [8,9], separation, catalysis and sensing F o r P e e r R e v i e w [10][11][12][13][14][15], electrochemistry [16][17][18][19][20][21][22][23][24], functional smart materials and corrosion protection coatings [8,9,25,26] or biomaterials and biomedical applications [9,[27][28][29][30]. The sol-gel route, originally directed towards the synthesis of purely inorganic materials, is increasingly being extended to the preparation of organic-inorganic hybrid materials.…”

Studies of structural, thermal and electrical behavior of polymer nanocomposite electrolytes

“…Among these nanocomposites, the intercalation of electroactive species into the interlayer spacing of 2:1 phyllosilicate (such as montmorillonite, hectorite, laponite etc.) is a method to construct a novel hybrid supermolecular assembly with particular electrical behavior [1][2][3][4][5]. Intercalation of polymers, in principle, leads to the formation of new materials, which combine the optical and electrical properties of the polymer with mechanical strength, thermal stability etc.…”