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MIKŠÍK, F. MIYAZAKI, T. KOYAMA, S. KOTLÍK, J.
Originální název
Adsorption and desorption of water on mesoporous silica for energy storage
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
angličtina
Originální abstrakt
Mesoporous silica with hexagonal layout was investigated for its adsorption-desorption properties with water for the purpose of utilisation as an adsorption heat storage material. Pore sizes of tested silica in this case are in the lower region of mesoporous materials from 1.8 nm up to 4.2 nm and all of the samples were showing strong affinity towards water. In all cases, the adsorbed amount was more than 0.3 g/g water per unit of adsorbent, although, some disparities between adsorbed and desorbed amount were observed. As a typical mesoporous material, the mesoporous silica shows the Type IV isotherm with the majority of the adsorbed amount in a form of capillary condensation. High adsorption amounts together with high durability and thermal and chemical stability are promising factors for utilisation of mesoporous silica as a prospective material for adsorption heat storage.
Klíčová slova
Adsorption, Desorption, Energy Storage, Mesoporous silica, Water
Autoři
MIKŠÍK, F.; MIYAZAKI, T.; KOYAMA, S.; KOTLÍK, J.
Vydáno
7. 8. 2017
Nakladatel
ISHPC
Místo
Tokyo, Japan
ISSN
2185-372X
Periodikum
JSME Thermal Engineering Division
Ročník
82
Stát
Japonsko
URL
http://biz.knt.co.jp/tour/2017/ISHPC2017/
BibTex
@inproceedings{BUT138400, author="MIKŠÍK, F. and MIYAZAKI, T. and KOYAMA, S. and KOTLÍK, J.", title="Adsorption and desorption of water on mesoporous silica for energy storage", booktitle="Thermal Engineering", year="2017", journal="JSME Thermal Engineering Division", volume="82", publisher="ISHPC", address="Tokyo, Japan", issn="2185-372X", url="http://biz.knt.co.jp/tour/2017/ISHPC2017/" }