Filters
On the Removal of Template from Silicalite-1 90 Intergrowths. A Study by X-ray Photoelectron Spectroscopy.
Thermal template removal from a surface layer of TPA+ -silicate-1 90 intergrowths, performed in gas flow between 150 and 530 C, was investigated a posteriori by X-ray photoelectron spectroscopy. The products of template
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
A Development of the Channel System Accessibility During the Template Removal from Large Silicate-1 Crystals.
The effects of hydrodynamics regimes of template removal process on accessibility of zeolite channel systems was investigated. The regimes used were (i) N2 or air flows through a crystal layer (ii) N2 or air flows in parallel to cry...
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
A comparative study of template removal from silicalite-1 crystals in pyrolytic and oxidizing regimes
was the plateau temperature (Tmax). Crystal domain boundaries became permeable to template degradation products when Tmax exceeded 300 °C. The template removal was monitored by (i. The tendencyto crack formation increased ...
CI - Průmyslová chemie a chemické inženýrství
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Quasiisothermal Degradation Kinetics of Tetrapropylammonium Cations in Silicate-1 Matrices.
Kinetics of template removal was investigated using thermogravimetric measurement both in the flow of nitrogen and air. Apart from linear temperature programs of crystals into the main stream of template removing a...
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
A Development of the Chanel Systém Accessibility During the Template Removal from Large Silicalite-1 Crystals
The effect of hydrodynamic regimes of template removal process on accessiblity of zeolite channel systém was investigated. The regimes used were; (i) N2 or air flows through a crystal layer, (ii) N2 or air flows in parallel to the c...
CA - Anorganická chemie
- 2002 •
- C
Rok uplatnění
C - Kapitola v odborné knize
A Comparative Study of Template Removal from Silicate-1 Crystals in Pyrolytic and Oxidizing Regimes.
The removal of tetrapropylammonium cations (TPA+) from silicalite-1 crystals permeable to template degradation products when Tmax exceeded 300 .DEG.C. The template removal was monitored by (i) light microscopy, (ii...
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Bath for the production of fittings
the preset time has elapsed, the template and the fitting are removed from the bath. To facilitate the removal of the fitting, the operator creates overpressure in the template of immersion, emergence, the operati...
Materials engineering
- 2022 •
- Gprot
Rok uplatnění
Gprot - Prototyp
Quasiisothermal degradation kinetics of tetrapropylammonium cations in silicalite-1 matrices
The present work deals with the kinetics of template removal investigated via thermogravimetric measurements both in the flow of non-oxidative and oxidative agent. Apart from transfer from the layer of crystals into the main stream ...
CI - Průmyslová chemie a chemické inženýrství
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Low-temperature thermal removal of template from high silica ZSM-5. Catalytic effect of zeolitic framework
. It has been demonstrated that template residues were selectively removed from the interior of the crystals. The concentration of (N (C)-containing template species of thermal degradation of tetrapropyl ammonium (TPA+)
CF - Fyzikální chemie a teoretická chemie
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Creation of Nanostructured Surface by Template-Based Electrodeposition Method
be electrodeposited into the pores and after removing the template, nanowires or nanotubes properties. There are many ways to fabricate nanostructures, but only template-based tocreate both nanowires and nanotubes. The
CG - Elektrochemie
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
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