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Preparation of silver doped silica sol-gel layers
Preparation of silver doped silica sol-gel layers...
JH - Keramika, žáruvzdorné materiály a skla
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Mesoporous silica matrices derived from sol-gel process assisted by low power ultrasonic activation
The present work contributes to elucidating the differences between silica gels obstained by low doses ultrasonic activation, and those obtained by the conventional method, termed as classic sol-gel. Silica
CA - Anorganická chemie
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Structure evolution in epoxy - silica hybrids: sol-gel process.
Original scientific paper dealing with Structure evolution in epoxy - silica hybrids: sol-gel process.
JI - Kompositní materiály
- 1998 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Emanation thermal analysis study of sol-gel silica titania waveguides
The results of emanation thermal analysis are presented that were obtained during the characterization of the precursors of silica-titania waveguides prepared by sol-gel....
CA - Anorganická chemie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The Effect of the Gelling Agent on the Gelation Rate and the Formed Sol-Gel Structure
In this paper a combination of colloidal silica and different gelling agents are studied in order to observe the effect of gelation rate on the formed sol-gel structure. Proper ratios of sol matrix materials and ge...
Ceramics
- 2023 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
High coercive field for nanoparticles of CoFe2O4 in amorphous silica sol-gel
Unusually high magnetic hardness, characterized by a coercive field of 2 T at 2 K, has been observed for 12 nm particles of CoFe2O4 (15%) in amorphous silica prepared by the sol-gel technique and sintered at 1000degreesC....
CA - Anorganická chemie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Preparation of silica-based coatings by sol-gel method on titanium substrates
In this experiment the silica based coatings on titanium were got by sol-gel dip-coating method. Two experiments took place. Several solutions were obtained for sol-gel process: silica, silica...
JK - Koroze a povrchové úpravy materiálu
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
The sol-gel proces in manufacture of refractory materials
This work is focusedon the aplication of sol-gel methods in production of refractory materials. the colloidal silica with particle size from 5 to 20 nm is mostli used as the setting agent in refractory castables to form coa...
JH - Keramika, žáruvzdorné materiály a skla
- 2011 •
- O
Rok uplatnění
O - Ostatní výsledky
Preparation and Characterization of silica sol-gel and spinel MFe2O4 (M=Co et Ni) Composites
Silica sol-gel and spinel MFe2O4 (M=Co et Ni) composites were prepared and characterized...
CA - Anorganická chemie
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Structural and magnetic studies concerning formation of e-Fe2O3 nanoparticles in silica matrix.
Using a soft solution method of synthesis in situ ( sol-gel), it were obtained some iron oxide/silica matrix nanocomposites With target compositions ranging from 10 to 35% Fe2O3....
CA - Anorganická chemie
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
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