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Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid. / Baranov, Alexander A.; Domashnev, Dmitry I.; Leonova, Lyudmila S.; Belmesov, Andrey A.; Antonenko, Anastasiia O.; Nefedov, Denis Yu; Shmygleva, Lyubov V.; Dobrovolsky, Yury A.

в: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Том 256, 114544, 06.2020.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Baranov, AA, Domashnev, DI, Leonova, LS, Belmesov, AA, Antonenko, AO, Nefedov, DY, Shmygleva, LV & Dobrovolsky, YA 2020, 'Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid', Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Том. 256, 114544. https://doi.org/10.1016/j.mseb.2020.114544

APA

Baranov, A. A., Domashnev, D. I., Leonova, L. S., Belmesov, A. A., Antonenko, A. O., Nefedov, D. Y., Shmygleva, L. V., & Dobrovolsky, Y. A. (2020). Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid. Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 256, [114544]. https://doi.org/10.1016/j.mseb.2020.114544

Vancouver

Baranov AA, Domashnev DI, Leonova LS, Belmesov AA, Antonenko AO, Nefedov DY и пр. Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid. Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2020 Июнь;256. 114544. https://doi.org/10.1016/j.mseb.2020.114544

Author

Baranov, Alexander A. ; Domashnev, Dmitry I. ; Leonova, Lyudmila S. ; Belmesov, Andrey A. ; Antonenko, Anastasiia O. ; Nefedov, Denis Yu ; Shmygleva, Lyubov V. ; Dobrovolsky, Yury A. / Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid. в: Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2020 ; Том 256.

BibTeX

@article{5296bcf1cf154959b1d0f6047bd558e2,
title = "Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid",
abstract = "Cesium salts of phosphotungstic acid CsxH1−xPW12O40 were synthesized in the pH range of the initial solutions are from 0 to 4. It has been shown that the Keggin structure is preserved in the entire pH range without the presence of other anions. At pH = 2.0, there is a sharp change in the composition of the cationic sublattice, particle sizes, specific surface area of the obtained particles, and total pore volume. At these pH values, the size of the crystallites forming particles of the salts obtained remains almost unchanged with a change in pH. In the obtained compounds, water does not enter the salt structure and its content correlates with the pore size inside the particles. The dependences of proton conductivity, conductivity activation energy, and electrocatalytic properties of the obtained cesium salts can also be divided into two regions of pH influence with a transition of pH = 2.0.",
keywords = "Cesium salts, Heteropoly compounds, Hydrogen sensors, Keggin structure, Morphology, Proton conductivity",
author = "Baranov, {Alexander A.} and Domashnev, {Dmitry I.} and Leonova, {Lyudmila S.} and Belmesov, {Andrey A.} and Antonenko, {Anastasiia O.} and Nefedov, {Denis Yu} and Shmygleva, {Lyubov V.} and Dobrovolsky, {Yury A.}",
year = "2020",
month = jun,
doi = "10.1016/j.mseb.2020.114544",
language = "English",
volume = "256",
journal = "Materials Science and Engineering B",
issn = "0921-5107",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Effect of solution pH on morphology and electrochemical properties of cesium salts of phosphotungstic acid

AU - Baranov, Alexander A.

AU - Domashnev, Dmitry I.

AU - Leonova, Lyudmila S.

AU - Belmesov, Andrey A.

AU - Antonenko, Anastasiia O.

AU - Nefedov, Denis Yu

AU - Shmygleva, Lyubov V.

AU - Dobrovolsky, Yury A.

PY - 2020/6

Y1 - 2020/6

N2 - Cesium salts of phosphotungstic acid CsxH1−xPW12O40 were synthesized in the pH range of the initial solutions are from 0 to 4. It has been shown that the Keggin structure is preserved in the entire pH range without the presence of other anions. At pH = 2.0, there is a sharp change in the composition of the cationic sublattice, particle sizes, specific surface area of the obtained particles, and total pore volume. At these pH values, the size of the crystallites forming particles of the salts obtained remains almost unchanged with a change in pH. In the obtained compounds, water does not enter the salt structure and its content correlates with the pore size inside the particles. The dependences of proton conductivity, conductivity activation energy, and electrocatalytic properties of the obtained cesium salts can also be divided into two regions of pH influence with a transition of pH = 2.0.

AB - Cesium salts of phosphotungstic acid CsxH1−xPW12O40 were synthesized in the pH range of the initial solutions are from 0 to 4. It has been shown that the Keggin structure is preserved in the entire pH range without the presence of other anions. At pH = 2.0, there is a sharp change in the composition of the cationic sublattice, particle sizes, specific surface area of the obtained particles, and total pore volume. At these pH values, the size of the crystallites forming particles of the salts obtained remains almost unchanged with a change in pH. In the obtained compounds, water does not enter the salt structure and its content correlates with the pore size inside the particles. The dependences of proton conductivity, conductivity activation energy, and electrocatalytic properties of the obtained cesium salts can also be divided into two regions of pH influence with a transition of pH = 2.0.

KW - Cesium salts

KW - Heteropoly compounds

KW - Hydrogen sensors

KW - Keggin structure

KW - Morphology

KW - Proton conductivity

UR - http://www.scopus.com/inward/record.url?scp=85083237426&partnerID=8YFLogxK

U2 - 10.1016/j.mseb.2020.114544

DO - 10.1016/j.mseb.2020.114544

M3 - Article

AN - SCOPUS:85083237426

VL - 256

JO - Materials Science and Engineering B

JF - Materials Science and Engineering B

SN - 0921-5107

M1 - 114544

ER -

ID: 53960621