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Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications. / Bubnova, R. S.; Volkov, S. N.; Yukhno, V. A.; Krzhizhanovskaya, M. G.

в: Glass Physics and Chemistry, Том 42, № 4, 10.08.2016, стр. 349-358.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Bubnova, RS, Volkov, SN, Yukhno, VA & Krzhizhanovskaya, MG 2016, 'Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications', Glass Physics and Chemistry, Том. 42, № 4, стр. 349-358. https://doi.org/10.1134/S1087659616040052

APA

Bubnova, R. S., Volkov, S. N., Yukhno, V. A., & Krzhizhanovskaya, M. G. (2016). Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications. Glass Physics and Chemistry, 42(4), 349-358. https://doi.org/10.1134/S1087659616040052

Vancouver

Bubnova RS, Volkov SN, Yukhno VA, Krzhizhanovskaya MG. Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications. Glass Physics and Chemistry. 2016 Авг. 10;42(4):349-358. https://doi.org/10.1134/S1087659616040052

Author

Bubnova, R. S. ; Volkov, S. N. ; Yukhno, V. A. ; Krzhizhanovskaya, M. G. / Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications. в: Glass Physics and Chemistry. 2016 ; Том 42, № 4. стр. 349-358.

BibTeX

@article{b254a7f932ec4750af7d6e80ad9ca490,
title = "Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications",
abstract = "Single crystals of the β-Ca3B2SiO8 new monoclinic modification have been obtained by cooling the melt of a stoichiometric composition. The crystal structure has been determined from the single crystal X-ray diffraction data and refined with R = 0.059 (wR = 0.069) in the monoclinic space group P21/m. The thermal behavior of the synthetic borosilicate has been studied. At 472 ± 5°С, a reversible phase transition of the first order occurs, leading to the formation of the orthorhombic α-Ca3B2SiO8 modification. The thermal expansion of α- and β-modifications of Ca3B2SiO8 is anisotropic: (α11 = 15, α22 = 16, α33 =–1, αV = 30 × 10–6°С–1) and α11 = 9, α22 = 28, α33 = 1, αV = 38 × 10–6°C–1, respectively.",
keywords = "calcium borosilicate, crystal structure, thermal expansion",
author = "Bubnova, {R. S.} and Volkov, {S. N.} and Yukhno, {V. A.} and Krzhizhanovskaya, {M. G.}",
year = "2016",
month = aug,
day = "10",
doi = "10.1134/S1087659616040052",
language = "русский",
volume = "42",
pages = "349--358",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Crystal structure of new polymorphic modification β-Ca3B2SiO8, β-α phase transition and thermal expansion of α- and β-modifications

AU - Bubnova, R. S.

AU - Volkov, S. N.

AU - Yukhno, V. A.

AU - Krzhizhanovskaya, M. G.

PY - 2016/8/10

Y1 - 2016/8/10

N2 - Single crystals of the β-Ca3B2SiO8 new monoclinic modification have been obtained by cooling the melt of a stoichiometric composition. The crystal structure has been determined from the single crystal X-ray diffraction data and refined with R = 0.059 (wR = 0.069) in the monoclinic space group P21/m. The thermal behavior of the synthetic borosilicate has been studied. At 472 ± 5°С, a reversible phase transition of the first order occurs, leading to the formation of the orthorhombic α-Ca3B2SiO8 modification. The thermal expansion of α- and β-modifications of Ca3B2SiO8 is anisotropic: (α11 = 15, α22 = 16, α33 =–1, αV = 30 × 10–6°С–1) and α11 = 9, α22 = 28, α33 = 1, αV = 38 × 10–6°C–1, respectively.

AB - Single crystals of the β-Ca3B2SiO8 new monoclinic modification have been obtained by cooling the melt of a stoichiometric composition. The crystal structure has been determined from the single crystal X-ray diffraction data and refined with R = 0.059 (wR = 0.069) in the monoclinic space group P21/m. The thermal behavior of the synthetic borosilicate has been studied. At 472 ± 5°С, a reversible phase transition of the first order occurs, leading to the formation of the orthorhombic α-Ca3B2SiO8 modification. The thermal expansion of α- and β-modifications of Ca3B2SiO8 is anisotropic: (α11 = 15, α22 = 16, α33 =–1, αV = 30 × 10–6°С–1) and α11 = 9, α22 = 28, α33 = 1, αV = 38 × 10–6°C–1, respectively.

KW - calcium borosilicate

KW - crystal structure

KW - thermal expansion

UR - http://www.scopus.com/inward/record.url?scp=84981164666&partnerID=8YFLogxK

U2 - 10.1134/S1087659616040052

DO - 10.1134/S1087659616040052

M3 - статья

AN - SCOPUS:84981164666

VL - 42

SP - 349

EP - 358

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 4

ER -

ID: 9147325