Standard

Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene. / Bagryantseva, Irina N.; Ponomareva, Valentina G.; Lazareva, Natalia P.

In: Solid State Ionics, Vol. 329, 01.01.2019, p. 61-66.

Research output: Contribution to journal › Article › peer-review

Harvard

Bagryantseva, IN, Ponomareva, VG & Lazareva, NP 2019, 'Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene', Solid State Ionics, vol. 329, pp. 61-66. https://doi.org/10.1016/j.ssi.2018.11.010

APA

Bagryantseva, I. N., Ponomareva, V. G., & Lazareva, N. P. (2019). Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene. Solid State Ionics, 329, 61-66. https://doi.org/10.1016/j.ssi.2018.11.010

Vancouver

Bagryantseva IN, Ponomareva VG, Lazareva NP. Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene. Solid State Ionics. 2019 Jan 1;329:61-66. doi: 10.1016/j.ssi.2018.11.010

Author

Bagryantseva, Irina N. ; Ponomareva, Valentina G. ; Lazareva, Natalia P. / Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene. In: Solid State Ionics. 2019 ; Vol. 329. pp. 61-66.

BibTeX

@article{d6593e2dc5554cb6b31b4b85493074e9,
title = "Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene",
abstract = "Proton conductivity, structural and morphological characteristics of new polymer containing composite membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene (UPTFE) have been investigated. Optimization of the preparation method of membranes was carried out. The CsH2PO4 (P2(1)/m) phase was shown to persist in the UPTFE polymer matrix in a whole range of compositions. The proton conductivity of (1 - x)CsH2PO4 - xUPTFE (x = 0.035-0.3 x-weight fraction) electrolytes with various composition was studied as a function of temperature and partial pressure of water vapor. The conductivity values were close to the pure CsH2PO4 at x <0.1. With x increase the conductivity decreased due to the {"}conductor-insulator{"} percolation effect within one order of magnitude. The unit cell parameters of CsH2PO4 in polymer matrix were calculated and microstructure of electrolytes was studied.",
keywords = "Acid salt, Cesium dihydrogen phosphate, Composite polymer electrolyte, Polytetrafluoroethylene, Proton conductivity, CRYSTAL-STRUCTURE, CESIUM DIHYDROGEN PHOSPHATE, SUPERPROTONIC CONDUCTIVITY, SALTS, COMPOSITE ELECTROLYTES, DIFFRACTION, SILICA, HIGH-TEMPERATURE BEHAVIOR",
author = "Bagryantseva, {Irina N.} and Ponomareva, {Valentina G.} and Lazareva, {Natalia P.}",
note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",
year = "2019",
month = jan,
day = "1",
doi = "10.1016/j.ssi.2018.11.010",
language = "English",
volume = "329",
pages = "61--66",
journal = "Solid State Ionics",
issn = "0167-2738",
publisher = "Elsevier Science B.V.",

}

RIS

TY - JOUR

T1 - Proton-conductive membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene

AU - Bagryantseva, Irina N.

AU - Ponomareva, Valentina G.

AU - Lazareva, Natalia P.

N1 - Publisher Copyright: © 2018 Elsevier B.V.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Proton conductivity, structural and morphological characteristics of new polymer containing composite membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene (UPTFE) have been investigated. Optimization of the preparation method of membranes was carried out. The CsH2PO4 (P2(1)/m) phase was shown to persist in the UPTFE polymer matrix in a whole range of compositions. The proton conductivity of (1 - x)CsH2PO4 - xUPTFE (x = 0.035-0.3 x-weight fraction) electrolytes with various composition was studied as a function of temperature and partial pressure of water vapor. The conductivity values were close to the pure CsH2PO4 at x <0.1. With x increase the conductivity decreased due to the "conductor-insulator" percolation effect within one order of magnitude. The unit cell parameters of CsH2PO4 in polymer matrix were calculated and microstructure of electrolytes was studied.

AB - Proton conductivity, structural and morphological characteristics of new polymer containing composite membranes based on CsH2PO4 and ultra-dispersed polytetrafluoroethylene (UPTFE) have been investigated. Optimization of the preparation method of membranes was carried out. The CsH2PO4 (P2(1)/m) phase was shown to persist in the UPTFE polymer matrix in a whole range of compositions. The proton conductivity of (1 - x)CsH2PO4 - xUPTFE (x = 0.035-0.3 x-weight fraction) electrolytes with various composition was studied as a function of temperature and partial pressure of water vapor. The conductivity values were close to the pure CsH2PO4 at x <0.1. With x increase the conductivity decreased due to the "conductor-insulator" percolation effect within one order of magnitude. The unit cell parameters of CsH2PO4 in polymer matrix were calculated and microstructure of electrolytes was studied.

KW - Acid salt

KW - Cesium dihydrogen phosphate

KW - Composite polymer electrolyte

KW - Polytetrafluoroethylene

KW - Proton conductivity

KW - CRYSTAL-STRUCTURE

KW - CESIUM DIHYDROGEN PHOSPHATE

KW - SUPERPROTONIC CONDUCTIVITY

KW - SALTS

KW - COMPOSITE ELECTROLYTES

KW - DIFFRACTION

KW - SILICA

KW - HIGH-TEMPERATURE BEHAVIOR

UR - http://www.scopus.com/inward/record.url?scp=85057272782&partnerID=8YFLogxK

U2 - 10.1016/j.ssi.2018.11.010

DO - 10.1016/j.ssi.2018.11.010

M3 - Article

AN - SCOPUS:85057272782

VL - 329

SP - 61

EP - 66

JO - Solid State Ionics

JF - Solid State Ionics

SN - 0167-2738

ER -

ID: 17554574