Heat capacity measurements on YbxGd2xZr 2O7 (x = 0, 1, 2) ceramics by differential scanning calorimetry

Zhan Guo Liu; Jia Hu Ouyang; Yu Zhou

doi:10.1007/s12034-009-0092-y

Heat capacity measurements on Yb_xGd_2xZr ₂O₇ (x = 0, 1, 2) ceramics by differential scanning calorimetry

Zhan Guo Liu
, Jia Hu Ouyang^*
, Yu Zhou

^*Corresponding author for this work

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

20 Scopus citations

Abstract

Yb_xGd_2-xZr₂O₇ (x = 0, 1, 2) ceramics were pressureless-sintered using ceramic powders acquired by chemical-coprecipitation and calcination methods. Heat capacities of Yb _xGd_2-xZr₂O₇ were measured with a heat flux-type differential scanning calorimetry in the temperature range of 2981200 K. At 298 K, the heat capacities of Gd₂Zr₂O ₇, YbGdZr₂O₇ and Yb₂Zr ₂O₇ were 214, 221 and 230 J·K1 mol1, respectively.

Original language	English
Pages (from-to)	603-606
Number of pages	4
Journal	Bulletin of Materials Science
Volume	32
Issue number	6
DOIs	https://doi.org/10.1007/s12034-009-0092-y
State	Published - Dec 2009

Keywords

Differential scanning calorimetry
Enthalpy
Heat capacity
YbGdZrO

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10.1007/s12034-009-0092-y

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title = "Heat capacity measurements on YbxGd2xZr 2O7 (x = 0, 1, 2) ceramics by differential scanning calorimetry",

abstract = "YbxGd2-xZr2O7 (x = 0, 1, 2) ceramics were pressureless-sintered using ceramic powders acquired by chemical-coprecipitation and calcination methods. Heat capacities of Yb xGd2-xZr2O7 were measured with a heat flux-type differential scanning calorimetry in the temperature range of 2981200 K. At 298 K, the heat capacities of Gd2Zr2O 7, YbGdZr2O7 and Yb2Zr 2O7 were 214, 221 and 230 J·K1 mol1, respectively.",

keywords = "Differential scanning calorimetry, Enthalpy, Heat capacity, YbGdZrO",

author = "Liu, \{Zhan Guo\} and Ouyang, \{Jia Hu\} and Yu Zhou",

year = "2009",

month = dec,

doi = "10.1007/s12034-009-0092-y",

language = "英语",

volume = "32",

pages = "603--606",

journal = "Bulletin of Materials Science",

issn = "0250-4707",

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T1 - Heat capacity measurements on YbxGd2xZr 2O7 (x = 0, 1, 2) ceramics by differential scanning calorimetry

AU - Liu, Zhan Guo

AU - Ouyang, Jia Hu

AU - Zhou, Yu

PY - 2009/12

Y1 - 2009/12

N2 - YbxGd2-xZr2O7 (x = 0, 1, 2) ceramics were pressureless-sintered using ceramic powders acquired by chemical-coprecipitation and calcination methods. Heat capacities of Yb xGd2-xZr2O7 were measured with a heat flux-type differential scanning calorimetry in the temperature range of 2981200 K. At 298 K, the heat capacities of Gd2Zr2O 7, YbGdZr2O7 and Yb2Zr 2O7 were 214, 221 and 230 J·K1 mol1, respectively.

AB - YbxGd2-xZr2O7 (x = 0, 1, 2) ceramics were pressureless-sintered using ceramic powders acquired by chemical-coprecipitation and calcination methods. Heat capacities of Yb xGd2-xZr2O7 were measured with a heat flux-type differential scanning calorimetry in the temperature range of 2981200 K. At 298 K, the heat capacities of Gd2Zr2O 7, YbGdZr2O7 and Yb2Zr 2O7 were 214, 221 and 230 J·K1 mol1, respectively.

KW - Differential scanning calorimetry

KW - Enthalpy

KW - Heat capacity

KW - YbGdZrO

UR - https://www.scopus.com/pages/publications/77249155640

U2 - 10.1007/s12034-009-0092-y

DO - 10.1007/s12034-009-0092-y

M3 - 文章

AN - SCOPUS:77249155640

SN - 0250-4707

VL - 32

SP - 603

EP - 606

JO - Bulletin of Materials Science

JF - Bulletin of Materials Science

IS - 6

ER -

Heat capacity measurements on Yb_xGd_2xZr ₂O₇ (x = 0, 1, 2) ceramics by differential scanning calorimetry

Abstract

Keywords

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