Results 81 to 90 of about 177 (132)

Zeolite Properties, Methods of Synthesis, and Selected Applications. [PDF]

Molecules
Kordala N, Wyszkowski M.
europepmc   +1 more source

Stilbite from the Yamato Sammyaku, Antarctica

Stilbite from the Yamato Sammyaku, Antarctica
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Comparative study of natural calcium stilbite and magnesium exchanged stilbite for ethanol sensing

Journal of Porous Materials, 2012
Natural stilbite (Ca-stilbite) zeolites have been collected from the queries near Pashan area, Pune, Maharashtra, India. The calcium ions in the Ca-stilbite structure are partially exchanged by magnesium ions using ion exchange process. The Ca-stilbite and Mg- stilbite samples are characterized by XRD, EDS, FTIR and TG/DTA techniques and are used as ...
Khairnar Rajendra S
exaly   +2 more sources

Thermal decomposition of the natural zeolite stilbite

Zeolites, 1985
Abstract Based upon results of differential thermal analysis (d.t.a.) measurements, the natural zeolite, stilbite, from Rožsinka (Moravia, Czechoslovakia) was subjected to isothermal decomposition at temperatures of 20°, 200°, 260°, 470°, 550°, 620°, 770°, 870° and 1000°C.
D. Rykl, F. Pechar
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Phase transition at thermal dehydration in stilbite

Journal of Thermal Analysis and Calorimetry, 2011
Thermal dehydration of stilbite was investigated by thermogravimetry and in situ X-ray powder diffraction. Sample mass changes continuously over the whole temperature range, with anomaly near 175 °C described in terms of the second-order phase transition with changes in symmetry from F-centered unit cell to A-centered one.
Valeri Drebushchak, Yurii Seryotkin, Drebushchak V A   +2 more
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The Morphology of Hydrothermally Synthesized Stilbite Type Zeolites

Journal of Solid State Chemistry, 1999
Abstract Stilbite, stellerite, and barrerite—zeolites having the stilbite framework—were synthesized in a temperature range between 200 and 250°C by hydrothermal conversion of artificial water-free precursor glasses of the respective same composition at 1 kbar H2O pressure.
O Schaf, H Ghobarkar, U Guth
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Gas sensing and dielectric properties of TiO2/Stilbite nanocomposites

Materials Today: Proceedings, 2023
Madhuri Lakhane
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Refinement of the crystal structure of stilbite

Acta Crystallographica Section B: Structural Crystallography and Crystal Chemistry, 1971
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Rehydration of heulandite and stilbite

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1988
1. Stilbite and heulandite begin to undergo sintering upon heating in vacuum at 200 ± 5°C and undergo about 80% dehydration. 2. The rehydration energy (heat of immersion in water) of stilbite and heulandite reach maximal values of 350 ± 15 and 215 ± 15 J/g after pumping at 230 ± 20 and 200 ± 20°C, respectively.
T. M. Guliev, A. A. Isirikyan, D. I. Mirzai, V. V. Serpinskii   +3 more
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Sur la stilbite

Bulletin de la Société française de Minéralogie, 1936
Sekanina Josef, Wyart Jean. Sur la stilbite. In: Bulletin de la Société française de Minéralogie, volume 59, 6-8, 1936. pp. 377-383.
Sekanina, Josef, Wyart, Jean
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