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Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere. / Utkina, Tatiana; Chislov, Mikhail; Myshenkov, Mikhail; Rodionov, Ivan; Zvereva, Irina.

In: Journal of Thermal Analysis and Calorimetry, Vol. 134, No. 1, 01.10.2018, p. 323-331.

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

Harvard

Utkina, T, Chislov, M, Myshenkov, M, Rodionov, I & Zvereva, I 2018, 'Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere', Journal of Thermal Analysis and Calorimetry, vol. 134, no. 1, pp. 323-331. https://doi.org/10.1007/s10973-018-7017-1

APA

Utkina, T., Chislov, M., Myshenkov, M., Rodionov, I., & Zvereva, I. (2018). Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere. Journal of Thermal Analysis and Calorimetry, 134(1), 323-331. https://doi.org/10.1007/s10973-018-7017-1

Vancouver

Utkina T, Chislov M, Myshenkov M, Rodionov I, Zvereva I. Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere. Journal of Thermal Analysis and Calorimetry. 2018 Oct 1;134(1):323-331. https://doi.org/10.1007/s10973-018-7017-1

Author

Utkina, Tatiana ; Chislov, Mikhail ; Myshenkov, Mikhail ; Rodionov, Ivan ; Zvereva, Irina. / Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere. In: Journal of Thermal Analysis and Calorimetry. 2018 ; Vol. 134, No. 1. pp. 323-331.

BibTeX

@article{46667b2e91374e3794aca55680811398,
title = "Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere",
abstract = "This article is devoted to the investigation of water sorption by the layered perovskite-type titanate K2Nd2Ti3O10 and its intercalated protonated derivatives HxK2−xNd2Ti3O10·yH2O in a humid atmosphere. K2Nd2Ti3O10 was synthesized by the solid-state reaction. Metastable HxK2−xNd2Ti3O10·yH2O compounds were obtained by water flushing. The determination of the samples composition was carried out by XRD and TG analysis. The stability in a humid atmosphere was investigated by a water vapor sorption analyzer. It was found that humid atmosphere has influence only on K2Nd2Ti3O10 while HxK2−xNd2Ti3O10·yH2O phases are stable under experimental conditions. The study of K2Nd2Ti3O10 in humid atmosphere has shown that the intercalation process proceeds with a rate constant kint = 3.2 × 10−6 min−1 at 0–95% RH, and the protonation process takes place at RH more than 80%.",
keywords = "Hydration, Layered perovskite-like oxides, Protonation, Sorption, Thermogravimetry",
author = "Tatiana Utkina and Mikhail Chislov and Mikhail Myshenkov and Ivan Rodionov and Irina Zvereva",
year = "2018",
month = oct,
day = "1",
doi = "10.1007/s10973-018-7017-1",
language = "English",
volume = "134",
pages = "323--331",
journal = "Journal of Thermal Analysis and Calorimetry",
issn = "1388-6150",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Water sorption by the perovskite-like layered titanate K2Nd2Ti3O10 in humid atmosphere

AU - Utkina, Tatiana

AU - Chislov, Mikhail

AU - Myshenkov, Mikhail

AU - Rodionov, Ivan

AU - Zvereva, Irina

PY - 2018/10/1

Y1 - 2018/10/1

N2 - This article is devoted to the investigation of water sorption by the layered perovskite-type titanate K2Nd2Ti3O10 and its intercalated protonated derivatives HxK2−xNd2Ti3O10·yH2O in a humid atmosphere. K2Nd2Ti3O10 was synthesized by the solid-state reaction. Metastable HxK2−xNd2Ti3O10·yH2O compounds were obtained by water flushing. The determination of the samples composition was carried out by XRD and TG analysis. The stability in a humid atmosphere was investigated by a water vapor sorption analyzer. It was found that humid atmosphere has influence only on K2Nd2Ti3O10 while HxK2−xNd2Ti3O10·yH2O phases are stable under experimental conditions. The study of K2Nd2Ti3O10 in humid atmosphere has shown that the intercalation process proceeds with a rate constant kint = 3.2 × 10−6 min−1 at 0–95% RH, and the protonation process takes place at RH more than 80%.

AB - This article is devoted to the investigation of water sorption by the layered perovskite-type titanate K2Nd2Ti3O10 and its intercalated protonated derivatives HxK2−xNd2Ti3O10·yH2O in a humid atmosphere. K2Nd2Ti3O10 was synthesized by the solid-state reaction. Metastable HxK2−xNd2Ti3O10·yH2O compounds were obtained by water flushing. The determination of the samples composition was carried out by XRD and TG analysis. The stability in a humid atmosphere was investigated by a water vapor sorption analyzer. It was found that humid atmosphere has influence only on K2Nd2Ti3O10 while HxK2−xNd2Ti3O10·yH2O phases are stable under experimental conditions. The study of K2Nd2Ti3O10 in humid atmosphere has shown that the intercalation process proceeds with a rate constant kint = 3.2 × 10−6 min−1 at 0–95% RH, and the protonation process takes place at RH more than 80%.

KW - Hydration

KW - Layered perovskite-like oxides

KW - Protonation

KW - Sorption

KW - Thermogravimetry

UR - http://www.scopus.com/inward/record.url?scp=85040864868&partnerID=8YFLogxK

U2 - 10.1007/s10973-018-7017-1

DO - 10.1007/s10973-018-7017-1

M3 - Article

AN - SCOPUS:85040864868

VL - 134

SP - 323

EP - 331

JO - Journal of Thermal Analysis and Calorimetry

JF - Journal of Thermal Analysis and Calorimetry

SN - 1388-6150

IS - 1

ER -

ID: 51342435