Research output: Contribution to journal › Conference article › peer-review
Hybrid systems based on nanodiamond and cesium dihydrogen phosphate. / Ponomareva, V. G.; Bagryantseva, I. N.; Shutova, E. S.
In: Materials Today: Proceedings, Vol. 25, 01.10.2019, p. 521-524.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Hybrid systems based on nanodiamond and cesium dihydrogen phosphate
AU - Ponomareva, V. G.
AU - Bagryantseva, I. N.
AU - Shutova, E. S.
PY - 2019/10/1
Y1 - 2019/10/1
N2 - The first data were obtained on the study of a composite systems based on (1-x)CsH2PO4-x nanodiamonds (ND). It is shown that a matrix of nanodiamonds is suitable for the creation of composites based on CsH2PO4. The phase composition of composite was investigated; the CsH2PO4 structure remains at x = 0-0.5. The particle size of CsH2PO4 and degree of crystallinity change markedly even at x = 0.1, which corresponds to a total volume fraction of nanodiamonds, fv = 0.62%. Due to the interface interaction, salt dispersion, the formation of defects and partial salt amorphization proton conductivity at low temperatures increases with increasing molar fraction of nanodiamonds more than one order of magnitude at x = 0.5; superionic one is close to pure CsH2PO4.
AB - The first data were obtained on the study of a composite systems based on (1-x)CsH2PO4-x nanodiamonds (ND). It is shown that a matrix of nanodiamonds is suitable for the creation of composites based on CsH2PO4. The phase composition of composite was investigated; the CsH2PO4 structure remains at x = 0-0.5. The particle size of CsH2PO4 and degree of crystallinity change markedly even at x = 0.1, which corresponds to a total volume fraction of nanodiamonds, fv = 0.62%. Due to the interface interaction, salt dispersion, the formation of defects and partial salt amorphization proton conductivity at low temperatures increases with increasing molar fraction of nanodiamonds more than one order of magnitude at x = 0.5; superionic one is close to pure CsH2PO4.
KW - Cesium dihydrophosphate
KW - Nanocomposite electrolytes
KW - Nanodiamond
KW - Proton conductivity
KW - Surface interaction
KW - CONDUCTIVITY
KW - CSH2PO4
KW - COMPOSITES
KW - ELECTROLYTES
UR - http://www.scopus.com/inward/record.url?scp=85086920646&partnerID=8YFLogxK
U2 - 10.1016/j.matpr.2020.01.304
DO - 10.1016/j.matpr.2020.01.304
M3 - Conference article
AN - SCOPUS:85086920646
VL - 25
SP - 521
EP - 524
JO - Materials Today: Proceedings
JF - Materials Today: Proceedings
SN - 2214-7853
T2 - 3rd All-Russian Conference, with International Participation Hot Topics of Solid State Chemistry : From New Ideas to New Materials, HTSSC 2019
Y2 - 1 October 2019 through 5 October 2019
ER -
ID: 24614741