A Change in the Specific Conductance of Solutions of High-Vanadium Heteropoly Acids in Redox Processes Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2019, Volume: 60, Number: 6, Pages: 790–795 Pages count : 6 DOI: 10.1134/S0023158419050070 | ||
| Tags | specific conductance, high-vanadium heteropoly acids, homogeneous oxidation catalysts | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0008 |
| 2 | Russian Foundation for Basic Research | 18-33-00073 |
Abstract:
Changes in the values of specific conductance χ of the solutions of high-vanadium Mо−V−Р heteropoly acids (HPA-х) in redox processes are determined for the first time for the HPA-7 solution of the overall composition Н10Р3Мо18V7O84, which is a highly efficient catalyst for oxidation processes. The dependences of χ on [HPA-7] at different temperatures and degrees of reduction m and the dependence of χ on m, are found. The relationship between χ and the equilibrium composition of the HPA-7 solution is shown. It was confirmed that the regenerated HPA-7 solutions completely restore their conductance and other physicochemical properties (redox potential E, density, viscosity, and pH), thereby proving the high stability as homogeneous catalysts of oxidative processes.
Cite:
Rodikova Y.A.
, Zhizhina E.G.
A Change in the Specific Conductance of Solutions of High-Vanadium Heteropoly Acids in Redox Processes
Kinetics and Catalysis. 2019. V.60. N6. P.790–795. DOI: 10.1134/S0023158419050070 WOS Scopus РИНЦ AN OpenAlex
A Change in the Specific Conductance of Solutions of High-Vanadium Heteropoly Acids in Redox Processes
Kinetics and Catalysis. 2019. V.60. N6. P.790–795. DOI: 10.1134/S0023158419050070 WOS Scopus РИНЦ AN OpenAlex
Original:
Родикова Ю.А.
, Жижина Е.Г.
Изменение удельной электропроводности растворов высокованадиевых гетерополикислот в редокс-процессах
Кинетика и катализ. 2019. Т.60. №6. С.770-775. DOI: 10.1134/S0453881119050083 РИНЦ OpenAlex
Изменение удельной электропроводности растворов высокованадиевых гетерополикислот в редокс-процессах
Кинетика и катализ. 2019. Т.60. №6. С.770-775. DOI: 10.1134/S0453881119050083 РИНЦ OpenAlex
Dates:
| Submitted: | Feb 19, 2019 |
| Accepted: | Apr 17, 2019 |
| Published print: | Nov 1, 2019 |
| Published online: | Feb 13, 2020 |
Identifiers:
| Web of science: | WOS:000513211300007 |
| Scopus: | 2-s2.0-85079710531 |
| Elibrary: | 43248531 |
| Chemical Abstracts: | 2020:446008 |
| OpenAlex: | W3005554686 |