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Borosilicate sol–gel bioactive glasses and the effect of borate content on structure-property relationships
Borate-doped silicate glasses with chemical compositions of (70 − x )SiO 2 – x B 2 O 3 –30CaO ( x = 0, 5, 15, and 25, in mol%) were synthesized using the...
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Long-term ceramic matrix composite for aeroengine
Three strategies were proposed to prolong the service life of continuous fiber-reinforced silicon carbide ceramic matrix composite (CMC-SiC), which...
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Polymer-Derived Ceramics and Their Space Applications
Inorganic and organometallic polymers capable of giving high ceramic residue (more than 50 wt%) on heat treatment in an inert atmosphere are called...
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Polymer-Derived Ceramics and Their Space Applications
Inorganic and organometallic polymers capable of giving high ceramic residue (more than 50 wt%) on heat treatment in an inert atmosphere are called...
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Sol-Gel Protective Coatings for Metals
This chapter presents a review of the most recent and relevant works developed by a wide range of researchers on different types of protective and...
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Synthesis and characterization of novel SiBOC ceramics: comparison of microwave and ultrasonic application on gelation time
New silicon boron oxycarbide (SiBOC) preceramic polymers were synthesized via sol–gel method by using n-butyltrimethoxysilane and...
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Doped microporous hybrid silica membranes for gas separation
AbstractHybrid silica (i.e., bis-triethoxysilylethane: BTESE) membranes doped with B, Ta or Nb were made through a sol–gel process. Triethyl borate,...
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Sol–Gel Protective Coatings for Metals
This chapter presents a review of the most recent and relevant works developed by a wide range of researchers on different types of protective and...
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Experimental Simulation of Tribochemical Reactions Between Borates Esters and Steel Surface
In this study, tribochemical reactions of borate ester additives on steel surfaces were simulated experimentally by gas phase lubrication....
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Influence of Boron Concentration on the Surface Properties of TEOS-PDMS Hybrid Materials
The influence of the concentration of triethylborate (TEB) on the surface properties of hybrid materials prepared from tetraethylortosilicate (TEOS)...
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High-Rate Deposition Of Rare-Earth Doped Silicate Nanoparticles For Porous & Dense Optical Films
A novel deposition process has been developed for manufacturing of high quality rare-earth doped glass films with complex composition. This process,...
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A FT-IR Study of the Synthesis of Boron Ormosils by Means of the Sol-Gel Process
Borosilicon ormosil materials can be prepared by using the sol-gel method. The precursors used for the synthesis were TEOS (tetraethylorthosilicate),...
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Properties of vapor-deposited borophosphorosilicate glass layers employed in technology of silicon integrated circuits
The data of investigations on the physicochemical and electrophysical properties of borophosphosilicate glass layers deposited from mixtures of...
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In situ boron do** of chemical-vapor-deposited diamond films
A systematic investigation of the boron do** of microwave-plasma-deposited diamond films was performed. Do** with levels up to 550 ppm was...
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Synthesis of Ultrafine SiC Powders from Carbon-Silica Hybridized Precursors with Carbothermic Reduction
Inorganic-organic hybrid gels were prepared by simultaneous condensation of the liquid mixture of ethyl silicate, ethyl borate and water soluble...
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Multilayer SiO2-B2O3-Na2 O Films on Si for Optical Applications
The fabrication of glass by the sol-gel technique has attracted considerable attention in microelectronics, optics and other fields. For applications...
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A TG/GC/MS Study of the Structural Transformation of Hybrid Gels Containing Si-H and Si-CH3 Groups into Oxycarbide Glasses
The pyrolytic transformation of hybrid gels containing Si-CH 3 and Si-H groups is studied with a novel TG/GC/MS technique. Pyrolysis of a gel...
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Studies of mixed silica/alumina and silica/boric oxide materials
Multinuclear low temperature solution NMR and FTIR has been used to monitor the hydrolysis and polymerisation chemistry involved in the preparation...
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Removing the Barriers to Next Generation's Dielectric Films: In Situ Void-Free Planarized Films
In the next generation of semiconductor devices, minimum dimensions will be smaller, aspect ratios (height to width) of devices features will be...
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Controlled Mass Flow of Low Volatility Liquid Source Materials
Chemical Vapor Deposition (CVD) of thin films for microelectronic devices has historically used source materials that are gases at room temperature...