Formation of Composites Based on CsHSO4 and Cs5H3(SO4)4 and Mechanism of Their Protonic Conduction Full article
Journal |
Russian Journal of Electrochemistry
ISSN: 1023-1935 , E-ISSN: 1608-3342 |
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Output data | Year: 2005, Volume: 41, Number: 5, Pages: 562-567 Pages count : 6 DOI: 10.1007/s11175-005-0106-z | ||||
Tags | Composite, Cs5H3(SO 4)4, CsHSO4, Disordered phase, Protonic electrolyte | ||||
Authors |
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Affiliations |
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Funding (3)
1 | Russian Foundation for Basic Research | 02-03-33332 |
2 | Russian Foundation for Basic Research | 03-03-39006 |
3 | Russian Foundation for Basic Research | 02-03-39012 |
Abstract:
Vibrational spectra of finely divided amorphous CsHSO4,Cs5H3(SO4)4 · H2O, and composites based on these are measured and analyzed. An analysis of the spectra indicates the occurrence of substantial changes in the system of hydrogen bonds and in the spectral range of the sulfate group of acid sulfates in the composites. Structural dynamics of the SO4 tetrahedrons is in full conformance with protonic conduction and the data of x-ray diffraction analyses accompanied by differential scanning calorimetry. It is shown that mobility of protons in the composites increases. A mechanism of the formation of the composites and their conduction is proposed.
Cite:
Ponomareva V.G.
, Lavrova (Sinyakova) G.V.
, Burgina E.B.
Formation of Composites Based on CsHSO4 and Cs5H3(SO4)4 and Mechanism of Their Protonic Conduction
Russian Journal of Electrochemistry. 2005. V.41. N5. P.562-567. DOI: 10.1007/s11175-005-0106-z WOS Scopus РИНЦ
Formation of Composites Based on CsHSO4 and Cs5H3(SO4)4 and Mechanism of Their Protonic Conduction
Russian Journal of Electrochemistry. 2005. V.41. N5. P.562-567. DOI: 10.1007/s11175-005-0106-z WOS Scopus РИНЦ
Original:
Пономарева В.Г.
, Лаврова Г.В.
, Бургина Е.Б.
Исследование образования композитов на основе CsHSO4 и Cs5H3(SO4)4 и механизма протонной проводимости
Электрохимия. 2005. Т.41. №5. С.640-645. Scopus РИНЦ
Исследование образования композитов на основе CsHSO4 и Cs5H3(SO4)4 и механизма протонной проводимости
Электрохимия. 2005. Т.41. №5. С.640-645. Scopus РИНЦ
Dates:
Submitted: | Jun 16, 2004 |
Published print: | May 1, 2005 |
Identifiers:
Web of science | WOS:000229725000019 |
Scopus | 2-s2.0-21644467327 |
Elibrary | 13489035 |
Chemical Abstracts | 2005:530791 |
Chemical Abstracts (print) | 144:160876 |
OpenAlex | W2002570599 |