Effective Inorganic Hybrid Adsorbents of Water Vapor by the Sol-Gel Method Full article
Journal |
Chemistry of Materials
ISSN: 0897-4756 , E-ISSN: 1520-5002 |
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Output data | Year: 1997, Volume: 9, Number: 11, Pages: 2486-2490 Pages count : 5 DOI: 10.1021/cm9703280 | ||||||
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Abstract:
The SiO2/CaCl2 hybrid porous materials were obtained by the two-step hydrolysis and condensation of tetraethoxysilane with (a) replacement of ethanol from alcogel by supercritical CO2 to obtain aerogel morphology and (b) drying alcogel at ambient to obtain xerogel structures. Aerogels and xerogels containing ∼17 and ∼30 wt % of CaCl2 (dry matter) were prepared and investigated for adsorptivity of water vapor to obtain sorption capacities in excess of 1 kg of water/kg of adsorbate. The adsorbates obtained can be dried and reused. No notable loss in adsorption capacity was observed during 50 cycles.
Cite:
Mrowiec-Białoń J.
, Jarzębski A.B.
, Lachowski A.I.
, Malinowski J.J.
, Aristov Y.I.
Effective Inorganic Hybrid Adsorbents of Water Vapor by the Sol-Gel Method
Chemistry of Materials. 1997. V.9. N11. P.2486-2490. DOI: 10.1021/cm9703280 WOS Scopus РИНЦ
Effective Inorganic Hybrid Adsorbents of Water Vapor by the Sol-Gel Method
Chemistry of Materials. 1997. V.9. N11. P.2486-2490. DOI: 10.1021/cm9703280 WOS Scopus РИНЦ
Dates:
Submitted: | May 7, 1997 |
Accepted: | Aug 7, 1997 |
Published print: | Nov 1, 1997 |
Identifiers:
Web of science | WOS:A1997YH44500029 |
Scopus | 2-s2.0-0642286200 |
Elibrary | 13258223 |
Chemical Abstracts | 1997:711711 |
Chemical Abstracts (print) | 127:282183 |
OpenAlex | W2077910610 |