Hybrid silica-based

Other PDMS—silica-based hybrids have been reported (16,17) and related to the ceramer hybrids (10—12,17). Using differential scanning calorimetry, dynamic mechanical analysis, and saxs, the microstructure of these PDMS hybrids was determined to be microphase-separated, in that the polysilicate domains (of ca 3 nm in diameter) behave as network cross-link junctions dispersed within the PDMS oligomer-rich phase. The distance between these... 

Although micro- and not mesoporous but worth mentioning in any case is a new class of materials in this evolution series of porous silica-based hybrid materials, the so-called ZOLs (zeolites with organic group as lattice). As we will see, many studies in the past focused on the organic functionalization of amorphous silica porous... 

A. Shimojima, Z. Liu, T. Ohsuna, O. Terasaki, and K. Kuroda, Self-assembly of Designed Oligomeric Siloxanes with Alkyl Chains into Silica-based Hybrid Mesostructures. J. Am. Chem. Soc., 2005, 127, 14108-14116. 

Fig. 6. Overall process for the hydrolysis-polycondensation of precursors of silica-based hybrid organic-inorganic materials.

Fig. 11. Possible anisotropic and isotropic organization in silica-based hybrid organic-inorganic materials with a rigid rod-like organic group.

Kros A., Goritsen M., Sptakel V.SJ., Sommerdijk N.A.J.M., Jansen J.A., Nolle R.J.M. Silica-based hybrid mataials as biocompatible coatings for glucose sensors. Sensors Actuators B Chem. 2001 81(1) 68-75... 

Direct formation of mesostructured silica-based hybrids from novel siloxane oligomers with long alkyl chains. Angew. 

Babonneau, F Baccile, N Laurent, G Maquet, J Aza is, T Gervais, C and Bonhomme, C. (2010) Solid-state nuclear magnetic resonance a valuable tool to explore organic-inorganic interfaces in silica-based hybrid materials. C S, Chim., 13, 58-68. 

Duarte, A.P., Gressier, M., Menu, M.J., Dexpert-Ghys, J., Caiut, J.M.A., and Ribeiro, S.J.L. (2012) Structural and luminescence properties of silica-based hybrids containing new silylated-diketonato europium(III) complex. /. 

FIGURE 6. Silica-based hybrid vesicle, cerasome. 

Wang, H. F. Zhu, Y. Z. Yan, X. P. Gao, R. Y. Zheng, J. Y. (2006). A room temperature ionic liquid (RTIL)-mediated, non-hydrolytic sol-gel methodology to prepare molecularly imprinted, silica-based hybrid monoliths for chiral separation. Ado. Mater., 18,3266-3270. 

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