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Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O. / Anderson, J. E.; Bubnova, R. S.; Filatov, S. K.; Ugolkov, V. L.; Britvin, S. N.

In: Glass Physics and Chemistry, Vol. 35, No. 2, 01.04.2009, p. 191-198.

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

Harvard

Anderson, JE, Bubnova, RS, Filatov, SK, Ugolkov, VL & Britvin, SN 2009, 'Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O', Glass Physics and Chemistry, vol. 35, no. 2, pp. 191-198. https://doi.org/10.1134/S1087659609020114

APA

Anderson, J. E., Bubnova, R. S., Filatov, S. K., Ugolkov, V. L., & Britvin, S. N. (2009). Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O. Glass Physics and Chemistry, 35(2), 191-198. https://doi.org/10.1134/S1087659609020114

Vancouver

Anderson JE, Bubnova RS, Filatov SK, Ugolkov VL, Britvin SN. Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O. Glass Physics and Chemistry. 2009 Apr 1;35(2):191-198. https://doi.org/10.1134/S1087659609020114

Author

Anderson, J. E. ; Bubnova, R. S. ; Filatov, S. K. ; Ugolkov, V. L. ; Britvin, S. N. / Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O. In: Glass Physics and Chemistry. 2009 ; Vol. 35, No. 2. pp. 191-198.

BibTeX

@article{574562892bfa43e5ba2c306570c3e031,
title = "Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O",
abstract = "The thermal behavior of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O is investigated using thermal X-ray diffraction, differential thermal analysis (DTA) in air and vacuum, and thermogravimetry. It is shown that the decomposition of the mineral (dehydration, dehydroxylation, deammoniation) proceeds in several stages, and the dehydration is accompanied by the amorphization. The thermal expansion of ammonioborite is sharply anisotropic. As in the case of other hydrous pentaborates, the thermal expansion is maximum in the direction in which pentaborate groups alternate with ammonium cations.",
author = "Anderson, {J. E.} and Bubnova, {R. S.} and Filatov, {S. K.} and Ugolkov, {V. L.} and Britvin, {S. N.}",
year = "2009",
month = apr,
day = "1",
doi = "10.1134/S1087659609020114",
language = "English",
volume = "35",
pages = "191--198",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Thermal investigation of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O

AU - Anderson, J. E.

AU - Bubnova, R. S.

AU - Filatov, S. K.

AU - Ugolkov, V. L.

AU - Britvin, S. N.

PY - 2009/4/1

Y1 - 2009/4/1

N2 - The thermal behavior of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O is investigated using thermal X-ray diffraction, differential thermal analysis (DTA) in air and vacuum, and thermogravimetry. It is shown that the decomposition of the mineral (dehydration, dehydroxylation, deammoniation) proceeds in several stages, and the dehydration is accompanied by the amorphization. The thermal expansion of ammonioborite is sharply anisotropic. As in the case of other hydrous pentaborates, the thermal expansion is maximum in the direction in which pentaborate groups alternate with ammonium cations.

AB - The thermal behavior of ammonioborite (NH4)3[B 15O20(OH)8] • 4H2O is investigated using thermal X-ray diffraction, differential thermal analysis (DTA) in air and vacuum, and thermogravimetry. It is shown that the decomposition of the mineral (dehydration, dehydroxylation, deammoniation) proceeds in several stages, and the dehydration is accompanied by the amorphization. The thermal expansion of ammonioborite is sharply anisotropic. As in the case of other hydrous pentaborates, the thermal expansion is maximum in the direction in which pentaborate groups alternate with ammonium cations.

UR - http://www.scopus.com/inward/record.url?scp=66649118883&partnerID=8YFLogxK

U2 - 10.1134/S1087659609020114

DO - 10.1134/S1087659609020114

M3 - Article

AN - SCOPUS:66649118883

VL - 35

SP - 191

EP - 198

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 2

ER -

ID: 40648686