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2012 | 10 | 1 | 105-112
Tytuł artykułu

Synthesis of aluminosilicates under high pressure and using sulfur as directing agent

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Two aluminosilicates were prepared under hydrothermal conditions. Silica, sodium aluminate, sodium sulfide and sulfur were used as raw materials. Starting with similar reacting mixtures, analcime (zeolite, Na(Si2Al)O6·H2O) and beidellite (clay, Na0.3Al2(Si, Al)4O10(OH)2·2H2O) were synthesized by varying pressures, 2 kbar and 1 kbar, respectively. Sulfur was present in both aluminosilicate surfaces, which confer to them particular adsorption properties. Additionally, water adsorption isotherms, under dynamical conditions, were obtained. Fractal dimension values and SEM micrographs reveal very different textural and morphological properties of the two prepared aluminosilicates
Wydawca

Czasopismo
Rocznik
Tom
10
Numer
1
Strony
105-112
Opis fizyczny
Daty
wydano
2012-02-01
online
2011-11-24
Twórcy
autor
autor
  • National Autonomous University of Mexico
  • National Autonomous University of Mexico
autor
  • Metropolitan Autonomous University-Iztapalapa
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-011-0123-6
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