Research output: Contribution to journal › Article › peer-review
Heat capacity of bismuth-cobalt oxide doped by erbium in the temperature range of 193–547 K. / Matskevich, N. I.; Wolf, Th.
In: Journal of Chemical Thermodynamics, Vol. 127, 01.12.2018, p. 80-85.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Heat capacity of bismuth-cobalt oxide doped by erbium in the temperature range of 193–547 K
AU - Matskevich, N. I.
AU - Wolf, Th
PY - 2018/12/1
Y1 - 2018/12/1
N2 - For the first time the heat capacities of compound Bi12.5Er1.5CoO22.3 have been measured in the temperature range of 193–547 K. Differential scanning calorimetry has been used for measurements. The temperature dependence of heat capacity has been well described by a polynomial Co p,m (T) = 665.46 + 0.82227 T − 3.9692·10−4 T2 − 5.3798·106/T2. On the basis of smoothed heat capacities the enthalpy and entropy increments have been calculated (T = 193–547 K).
AB - For the first time the heat capacities of compound Bi12.5Er1.5CoO22.3 have been measured in the temperature range of 193–547 K. Differential scanning calorimetry has been used for measurements. The temperature dependence of heat capacity has been well described by a polynomial Co p,m (T) = 665.46 + 0.82227 T − 3.9692·10−4 T2 − 5.3798·106/T2. On the basis of smoothed heat capacities the enthalpy and entropy increments have been calculated (T = 193–547 K).
KW - THERMODYNAMIC PROPERTIES
KW - ION CONDUCTIVITY
KW - PHASES
KW - ELECTROLYTES
KW - LANTHANIDE
KW - STABILITY
KW - BI2O3
KW - EU
UR - http://www.scopus.com/inward/record.url?scp=85050480578&partnerID=8YFLogxK
U2 - 10.1016/j.jct.2018.07.022
DO - 10.1016/j.jct.2018.07.022
M3 - Article
AN - SCOPUS:85050480578
VL - 127
SP - 80
EP - 85
JO - Journal of Chemical Thermodynamics
JF - Journal of Chemical Thermodynamics
SN - 0021-9614
ER -
ID: 15963048