Development of a precursor sol for the electric field assisted sol-gel deposition of yttrium silicate

Grosse-Brauckmann, J; Lezniak, A; Argirusis, C; Borchardt, G

dc.contributor.author	Grosse-Brauckmann, J	en
dc.contributor.author	Lezniak, A	en
dc.contributor.author	Argirusis, C	en
dc.contributor.author	Borchardt, G	en
dc.date.accessioned	2014-03-01T01:33:09Z
dc.date.available	2014-03-01T01:33:09Z
dc.date.issued	2010	en
dc.identifier.issn	0927-7757	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20346
dc.subject	Electrophoretic deposition	en
dc.subject	Oxidation resistance	en
dc.subject	Sol-gel	en
dc.subject	Yttrium silicate	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.other	Aging time	en
dc.subject.other	Assisted deposition	en
dc.subject.other	Carbon composites	en
dc.subject.other	Carbon fibres	en
dc.subject.other	Concentrated sols	en
dc.subject.other	Deposition process	en
dc.subject.other	Dynamic light scattering method	en
dc.subject.other	Effect of water	en
dc.subject.other	Electrophoretic deposition	en
dc.subject.other	Electrophoretic depositions	en
dc.subject.other	Growth mechanisms	en
dc.subject.other	Hydrolysis and condensation	en
dc.subject.other	Iso-propoxide	en
dc.subject.other	Outer layer	en
dc.subject.other	Particle charge	en
dc.subject.other	Sol particles	en
dc.subject.other	Sol-gel deposition	en
dc.subject.other	Synthesis parameters	en
dc.subject.other	Synthesis route	en
dc.subject.other	Tetraethoxysilanes	en
dc.subject.other	Yttrium silicates	en
dc.subject.other	Carbon carbon composites	en
dc.subject.other	Carbon fibers	en
dc.subject.other	Electric fields	en
dc.subject.other	Electrophoresis	en
dc.subject.other	Gels	en
dc.subject.other	Glassy carbon	en
dc.subject.other	Light scattering	en
dc.subject.other	Oxidation	en
dc.subject.other	Oxidation resistance	en
dc.subject.other	pH effects	en
dc.subject.other	Silicates	en
dc.subject.other	Silicon carbide	en
dc.subject.other	Sol-gel process	en
dc.subject.other	Sol-gels	en
dc.subject.other	Sols	en
dc.subject.other	Yttrium	en
dc.subject.other	Yttrium alloys	en
dc.subject.other	carbon	en
dc.subject.other	carbon fiber	en
dc.subject.other	monomer	en
dc.subject.other	nanocomposite	en
dc.subject.other	silicon	en
dc.subject.other	yttrium	en
dc.subject.other	yttrium silicate y 90	en
dc.subject.other	article	en
dc.subject.other	electric field	en
dc.subject.other	gelation	en
dc.subject.other	hydrodynamics	en
dc.subject.other	hydrolysis	en
dc.subject.other	light scattering	en
dc.subject.other	melting point	en
dc.subject.other	microelectrophoresis	en
dc.subject.other	particle radiation	en
dc.subject.other	pH	en
dc.subject.other	polymerization	en
dc.subject.other	priority journal	en
dc.subject.other	viscosity	en
dc.subject.other	X ray diffraction	en
dc.subject.other	zeta potential	en
dc.title	Development of a precursor sol for the electric field assisted sol-gel deposition of yttrium silicate	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.colsurfa.2010.01.014	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.colsurfa.2010.01.014	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	In this paper we present a synthesis route for an Y2SiO5 sol derived from tetraethoxysilane and yttrium oxo-isopropoxide where the sot particles show a significant particle charge. The dynamic light scattering method was applied to obtain information on the relation between charging and growth of these sol species. The effect of water concentration, pH of the employed water and aging time on hydrolysis and condensation on the amount of charging and the growth mechanism of sol particles were investigated. Synthesis parameters were optimized to allow an electric field assisted deposition of the sot-get particles from low concentrated sols. Glassy carbon and carbon fibre reinforced carbon composites with a silicon/silicon carbide outer layer (C/C-SiC) were used as substrates for the deposition process. (C) 2010 Elsevier BM. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Colloids and Surfaces A: Physicochemical and Engineering Aspects	en
dc.identifier.doi	10.1016/j.colsurfa.2010.01.014	en
dc.identifier.isi	ISI:000276115100005	en
dc.identifier.volume	358	en
dc.identifier.issue	1-3	en
dc.identifier.spage	28	en
dc.identifier.epage	34	en