About: Study of alumosilicate porcelains: Sol-gel preparation, characterization and erosion evaluated by gravimetric method

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper, the sol gel synthesis and characteristic properties of kalsilite type alumosilicates (KAlSiO4 and K0.5Na0.5AlSiO4) are reported. The polycrystalline powders were characterized by thermal analysis (TG/DTA), powder X ray diffraction analysis (XRD) and scanning electron microscopy (SEM). Single phase kalsilite oxides have been obtained after annealing precursor gels for 5 h in the temperature range of 750 to 850 C. It was demonstrated that crystallinity of the samples slightly depends on the temperature of annealing. From the results obtained, it could be concluded that the KAlSiO4 solids are composed of the volumetric plate like grains with no regular size (from 5 to 30 microm at 750 C and around 5 to 50 microm at 850 C). Larger crystallites for mixed potassium sodium kalsilite have formed (from 10 to 80 microm at 750 C and above 100 microm at 850 C) in comparison with potassium kalsilite samples). In this paper, the sol gel synthesis and characteristic properties of kalsilite type alumosilicates (KAlSiO4 and K0.5Na0.5AlSiO4) are reported. The polycrystalline powders were characterized by thermal analysis (TG/DTA), powder X ray diffraction analysis (XRD) and scanning electron microscopy (SEM). Single phase kalsilite oxides have been obtained after annealing precursor gels for 5 h in the temperature range of 750 to 850 C. It was demonstrated that crystallinity of the samples slightly depends on the temperature of annealing. From the results obtained, it could be concluded that the KAlSiO4 solids are composed of the volumetric plate like grains with no regular size (from 5 to 30 microm at 750 C and around 5 to 50 microm at 850 C). Larger crystallites for mixed potassium sodium kalsilite have formed (from 10 to 80 microm at 750 C and above 100 microm at 850 C) in comparison with potassium kalsilite samples). (en)
Title	Study of alumosilicate porcelains: Sol-gel preparation, characterization and erosion evaluated by gravimetric method Study of alumosilicate porcelains: Sol-gel preparation, characterization and erosion evaluated by gravimetric method (en)
skos:prefLabel	Study of alumosilicate porcelains: Sol-gel preparation, characterization and erosion evaluated by gravimetric method Study of alumosilicate porcelains: Sol-gel preparation, characterization and erosion evaluated by gravimetric method (en)
skos:notation	RIV/00216224:14310/08:00024933!RIV11-GA0-14310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/04/0296), Z(MSM0021622410)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Pinkas, Jiří Kareiva, Aivaras
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	398083
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00024933
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Ceramics; Inorganic compounds; Oxides; Sol-gel chemistry (en)
http://linked.open.../riv/klicoveSlovo	Oxides Inorganic compounds Ceramics Sol-gel chemistry
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[E62DC266A37C]
http://linked.open...i/riv/nazevZdroje	Materials Research Bulletin
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Sonochemical synthesis of oxide and phosphate materials
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	43
http://linked.open...iv/tvurceVysledku	Pinkas, Jiří Kareiva, Aivaras Beganskiene, Aldona Bogdanoviciene, Irma Jankeviciute, Audrone
http://linked.open...ain/vavai/riv/wos	000260292400021
http://linked.open...n/vavai/riv/zamer	Physical and chemical properties of advanced materials and structures
issn	0025-5408
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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