Intermediate Temperature Proton Electrolytes Based on Cesium Dihydrogen Phosphate and Butvar Polymer Full article
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Ionics
ISSN: 0947-7047 , E-ISSN: 1862-0760 |
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| Output data | Year: 2020, Volume: 26, Number: 4, Pages: 1813-1818 Pages count : 6 DOI: 10.1007/s11581-020-03505-9 | ||||
| Tags | Proton conductivity . Acid salt . Cesium dihydrogen phosphate . Polyvinyl butyral . Composite polymer electrolyte | ||||
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Abstract:
The phase composition, electrotransport properties, and spectral characteristics of the (1 − x)CsH2PO4–xButvar system (х = 0–0.2 wt%) were investigated in details. Butvar was proved to be a chemically suitable matrix for CsH2PO4 with a good adhesion to acid salt permitting the formation of flexible membrane. The chemical interaction of organic matrix with acid salt was not observed. A new method of “polymer-CsH2PO4” composites preparation through alcohol solutions of initial components was proposed. The flexible and thin (~ 200 μm) proton membranes with uniform salt distribution were obtained. Composite polymer electrolytes are characterized by high proton conductivity values (~ 5 × 10−3 S/cm) at 240 °C and are stable under conditions of high humidity (PH2O ~ 0.3 atm.).
Cite:
Bagryantseva I.N.
, Gaydamaka A.A.
, Ponomareva V.G.
Intermediate Temperature Proton Electrolytes Based on Cesium Dihydrogen Phosphate and Butvar Polymer
Ionics. 2020. V.26. N4. P.1813-1818. DOI: 10.1007/s11581-020-03505-9 WOS Scopus РИНЦ ANCAN OpenAlex
Intermediate Temperature Proton Electrolytes Based on Cesium Dihydrogen Phosphate and Butvar Polymer
Ionics. 2020. V.26. N4. P.1813-1818. DOI: 10.1007/s11581-020-03505-9 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Oct 8, 2019 |
| Accepted: | Feb 20, 2020 |
| Published online: | Mar 7, 2020 |
| Published print: | Apr 1, 2020 |
Identifiers:
| Web of science: | WOS:000521777200025 |
| Scopus: | 2-s2.0-85081662437 |
| Elibrary: | 43251379 |
| Chemical Abstracts: | 2020:463776 |
| Chemical Abstracts (print): | 173:921398 |
| OpenAlex: | W3010138592 |