Research output: Contribution to journal › Article › peer-review
Thermal behavior of borate BaBiBO4. / Volkov, S.N.; Bubnova, R.S.; Zalesskii, V.G.; Egorysheva, A.V.; Volodin, V.D.; Filatov, S.K.
In: Glass Physics and Chemistry, No. 6, 2015, p. 622-629.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Thermal behavior of borate BaBiBO4
AU - Volkov, S.N.
AU - Bubnova, R.S.
AU - Zalesskii, V.G.
AU - Egorysheva, A.V.
AU - Volodin, V.D.
AU - Filatov, S.K.
PY - 2015
Y1 - 2015
N2 - © 2015, Pleiades Publishing, Ltd.The thermal behavior of barium and bismuth borate BaBiBO4 is studied by X-ray powder and single-crystal diffraction in a wide temperature range, as well as by the methods of differential scanning calorimetry and dielectric spectroscopy. Thermal expansion is anisotropic, which is caused by the orientation of BO3 boron-oxygen groups. With increasing temperature, the degree of anisotropy of thermal expansion increases up to negative. In the temperature range of 700–800 K, an anomaly of the dielectric properties is observed, accompanied by the change of the temperature dependence of the coefficients of thermal expansion and the heat capacity.
AB - © 2015, Pleiades Publishing, Ltd.The thermal behavior of barium and bismuth borate BaBiBO4 is studied by X-ray powder and single-crystal diffraction in a wide temperature range, as well as by the methods of differential scanning calorimetry and dielectric spectroscopy. Thermal expansion is anisotropic, which is caused by the orientation of BO3 boron-oxygen groups. With increasing temperature, the degree of anisotropy of thermal expansion increases up to negative. In the temperature range of 700–800 K, an anomaly of the dielectric properties is observed, accompanied by the change of the temperature dependence of the coefficients of thermal expansion and the heat capacity.
U2 - 10.1134/S108765961506019X
DO - 10.1134/S108765961506019X
M3 - Article
SP - 622
EP - 629
JO - Glass Physics and Chemistry
JF - Glass Physics and Chemistry
SN - 1087-6596
IS - 6
ER -
ID: 4000766