Water Diffusion in Zr-Containing Fiberglass Materials at Room Temperature Full article
| Journal |
Journal of the American Ceramic Society
ISSN: 0002-7820 , E-ISSN: 1551-2916 |
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| Output data | Year: 2019, Volume: 102, Number: 9, Pages: 5164-5171 Pages count : 8 DOI: 10.1111/jace.16411 | ||||||
| Tags | glass fiber, water, diffusion, spectroscopy, isotopic exchange | ||||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0013 |
| 2 | Federal Agency for Scientific Organizations | 0303-2016-0006 (V.44.1.6) |
Abstract:
Diffusion of water into Zr‐containing silica fiberglass materials was studied at room temperature by infrared spectroscopy. Several types of experiments were performed: (a) rehydration with H2O of fiberglass materials previously calcined in air at 450°C and under vacuum at 180°C; (b) isotopic experiments for uncalcined fiberglass materials using D2O with and without the presence of sodium. Water diffusion coefficients were determined in each case. It was suggested that the transfer of the protons and water molecules occurred by different mechanisms: the protons diffused through the hydroxyl groups via the relay mechanism like in liquid water, whereas water diffused more slowly in the form of molecular water.
Cite:
Glazneva T.S.
, Paukshtis E.A.
, Sadovskaya E.M.
, Larina T.V.
, Bal'zhinimaev B.S.
Water Diffusion in Zr-Containing Fiberglass Materials at Room Temperature
Journal of the American Ceramic Society. 2019. V.102. N9. P.5164-5171. DOI: 10.1111/jace.16411 WOS Scopus РИНЦ РИНЦ ANCAN OpenAlex
Water Diffusion in Zr-Containing Fiberglass Materials at Room Temperature
Journal of the American Ceramic Society. 2019. V.102. N9. P.5164-5171. DOI: 10.1111/jace.16411 WOS Scopus РИНЦ РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Nov 23, 2018 |
| Accepted: | Feb 21, 2019 |
| Published online: | Mar 6, 2019 |
| Published print: | Sep 1, 2019 |
Identifiers:
| Web of science: | WOS:000479010400017 |
| Scopus: | 2-s2.0-85062977472 |
| Elibrary: | 38704069 | 41795095 |
| Chemical Abstracts: | 2019:469759 |
| Chemical Abstracts (print): | 171:181976 |
| OpenAlex: | W2921828458 |