Structure of cesium–borosilicate glasses according to NMR spectroscopy

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Structure of cesium–borosilicate glasses according to NMR spectroscopy. / Osipov, A. A.; Eremyashev, V. E.; Mazur, A. S.; Tolstoi, P. M.; Osipova, L. M.

In: Glass Physics and Chemistry, Vol. 43, No. 4, 01.07.2017, p. 287-293.

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

Author

Osipov, A. A. ; Eremyashev, V. E. ; Mazur, A. S. ; Tolstoi, P. M. ; Osipova, L. M. / Structure of cesium–borosilicate glasses according to NMR spectroscopy. In: Glass Physics and Chemistry. 2017 ; Vol. 43, No. 4. pp. 287-293.

BibTeX

@article{1bb0dac21d85456c9d491892692cfbb1,

title = "Structure of cesium–borosilicate glasses according to NMR spectroscopy",

abstract = "The local structure of cesium-borosilicate glasses with various Cs2O and B2O3 proportions and constant SiO2 content (50 mol %) is studied with 11B, 29Si, and 133Cs MAS NMR spectroscopy. The portions of three- and four-fold Si atoms are determined, as well as the concentrations of various silicate Qn units. Our experimental data are compared with the predictions of Dell{\textquoteright}s model and thermodynamic modeling for sodium–borosilicate analogs of the glasses studied.",

keywords = "borosilicate glasses, NMR spectroscopy, structure",

author = "Osipov, {A. A.} and Eremyashev, {V. E.} and Mazur, {A. S.} and Tolstoi, {P. M.} and Osipova, {L. M.}",

note = "Funding Information: ACKNOWLEDGMENTS This work was supported by state contract no. АААА-А16-116012510127-9 and a state contract of the Ministry of Education and Science (project no. 11.9643.2017/BCh). Publisher Copyright: {\textcopyright} 2017, Pleiades Publishing, Ltd. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

year = "2017",

month = jul,

day = "1",

doi = "10.1134/S1087659617040113",

language = "English",

volume = "43",

pages = "287--293",

journal = "Glass Physics and Chemistry",

issn = "1087-6596",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "4",

}

RIS

TY - JOUR

T1 - Structure of cesium–borosilicate glasses according to NMR spectroscopy

AU - Osipov, A. A.

AU - Eremyashev, V. E.

AU - Mazur, A. S.

AU - Tolstoi, P. M.

AU - Osipova, L. M.

N1 - Funding Information: ACKNOWLEDGMENTS This work was supported by state contract no. АААА-А16-116012510127-9 and a state contract of the Ministry of Education and Science (project no. 11.9643.2017/BCh). Publisher Copyright: © 2017, Pleiades Publishing, Ltd. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - The local structure of cesium-borosilicate glasses with various Cs2O and B2O3 proportions and constant SiO2 content (50 mol %) is studied with 11B, 29Si, and 133Cs MAS NMR spectroscopy. The portions of three- and four-fold Si atoms are determined, as well as the concentrations of various silicate Qn units. Our experimental data are compared with the predictions of Dell’s model and thermodynamic modeling for sodium–borosilicate analogs of the glasses studied.

AB - The local structure of cesium-borosilicate glasses with various Cs2O and B2O3 proportions and constant SiO2 content (50 mol %) is studied with 11B, 29Si, and 133Cs MAS NMR spectroscopy. The portions of three- and four-fold Si atoms are determined, as well as the concentrations of various silicate Qn units. Our experimental data are compared with the predictions of Dell’s model and thermodynamic modeling for sodium–borosilicate analogs of the glasses studied.

KW - borosilicate glasses

KW - NMR spectroscopy

KW - structure

UR - http://www.scopus.com/inward/record.url?scp=85028042741&partnerID=8YFLogxK

U2 - 10.1134/S1087659617040113

DO - 10.1134/S1087659617040113

M3 - Article

AN - SCOPUS:85028042741

VL - 43

SP - 287

EP - 293

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 4

ER -

ID: 9328038