Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Crystal structures and thermal expansion of Sr1–xBaxBi2B2O7 solid solutions. / Bubnova, R. S.; Shablinskii, A. P.; Volkov, S. N.; Filatov, S. K.; Krzhizhanovskaya, M. G.; Ugolkov, V. L.
в: Glass Physics and Chemistry, Том 42, № 4, 10.08.2016, стр. 337-348.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Crystal structures and thermal expansion of Sr1–xBaxBi2B2O7 solid solutions
AU - Bubnova, R. S.
AU - Shablinskii, A. P.
AU - Volkov, S. N.
AU - Filatov, S. K.
AU - Krzhizhanovskaya, M. G.
AU - Ugolkov, V. L.
PY - 2016/8/10
Y1 - 2016/8/10
N2 - A series of Sr1–xBaxBi2B2O7 solid solutions (x = 0–1) have been synthesized by crystallization from glass ceramics. The crystal structures of solid solutions at x = 0.65 and x = 1 were solved by direct methods of X-ray diffraction from single crystal data and refined in a reduced cell ((aBa = aSr/√3)) relative to SrBi2B2O7 in the same space group P63. Using the Rietveld method, the phase transition range at x = 0.65–0.70 with a reduction of the unit cell has been revealed. As was shown by method of high-temperature powder X-ray diffraction, the solid solutions demonstrated an anisotropic thermal expansion (TE) upon heating in air.
AB - A series of Sr1–xBaxBi2B2O7 solid solutions (x = 0–1) have been synthesized by crystallization from glass ceramics. The crystal structures of solid solutions at x = 0.65 and x = 1 were solved by direct methods of X-ray diffraction from single crystal data and refined in a reduced cell ((aBa = aSr/√3)) relative to SrBi2B2O7 in the same space group P63. Using the Rietveld method, the phase transition range at x = 0.65–0.70 with a reduction of the unit cell has been revealed. As was shown by method of high-temperature powder X-ray diffraction, the solid solutions demonstrated an anisotropic thermal expansion (TE) upon heating in air.
KW - bismuth borates
KW - crystal structure
KW - immiscibility range
KW - thermal expansion
UR - http://www.scopus.com/inward/record.url?scp=84981275679&partnerID=8YFLogxK
U2 - 10.1134/S1087659616040040
DO - 10.1134/S1087659616040040
M3 - Article
AN - SCOPUS:84981275679
VL - 42
SP - 337
EP - 348
JO - Glass Physics and Chemistry
JF - Glass Physics and Chemistry
SN - 1087-6596
IS - 4
ER -
ID: 9147373