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Article
Microstructure of low temperature processed CNFs/glass nanocomposites
Carbon nanofibers/glass (CNF/G) nanocomposites were obtained from a glass powder of low melting point and pristine CNFs. Green bodies containing from 0 to 22 % (v/v) of CNFs were sintered under nitrogen atmosp...
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Article
Study of the hydrolysis and condensation of γ-Aminopropyltriethoxysilane by FT-IR spectroscopy
The hydrolysis and condensation reactions of γ-APS have been studied in different acid content aqueous solution by using Fourier Transform infrared (FT-IR) spectroscopy. The hydrolysis of γ-APS under the studi...
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Article
Synthesis of inorganic-organic hybrid materials from TEOS, TBT and PDMS
Inorganic-organic hybrid materials have been synthesized by reaction of tetraethoxysilane (TEOS), titanium tetrabutoxide (TBT) and silanol-terminated polydimethylsiloxane (PDMS). The hydrolysis and polymerizat...
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Article
Study of the reaction of γ – methacryloxypropyltrimethoxysilane (γ – MPS) with slate surfaces
Thermal Analysis (TA) and Fourier Transform Infrared Spectroscopy (FT–IR); were used in order to study the reaction of γ-methacryloxypropyltrimethoxysilane (γ-MPS) with slate surfaces at different temperature ...
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Article
Preparation of nanometric titanium hydrous oxide particles by vapour phase hydrolysis of titanium tetrabutoxide
Spherical titanium nanoparticles in the range of 60 to 500 nm have been obtained by a vapour-phase hydrolysis procedure using titanium tetrabutoxide as raw material. In this work, different parameters such as ...
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Article
Effect of Reaction Parameters on the Hydrolysis of Zirconium Propoxide. A Study by Infrared Spectroscopy
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Article
Characterization and sintering behaviour of submicrometre titanium dioxide spherical particles obtained by gas-phase hydrolysis of titanium tetrabutoxide
Spherical fine (∼0.7 μm) titania powders were prepared by vapour-phase hydrolysis of a titanium tetrabutoxide/butanol solution. Powder X-ray diffraction showed that as-prepared powders were amorphous and cryst...
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Article
Effect of heating on the surface fractal dimensions of ZrO2
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Article
Surface thermodynamic analysis of cleaned silicoaluminate glass fibres
Inverse gas chromatography has been used to measure the surface adsorption of alkane probes on cleaned silicoaluminate glass fibres. The thermodynamic variables (enthalpy, δH A ...
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Article
Surface characterization of the polypropylene matrix used in composites
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Article
Distribution of active sites on E-glass surface
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Article
Corrosion of SiC fibres with HNO3
The corrosion of SiC fibres with HNO3 has been studied. Characterization has been carried out by means of infrared spectroscopy, scanning electron microscopy and adsorption of nitrogen and benzene. Corrosion atta...
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Article
Study of the adhesion of organic polymers to E-glass
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Article
Characterization of silicoaluminate surfaces by means of adsorption of organic vapours
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Article
Characterization and surface modification on silicoaluminate glass fibre