High-Pressure Phase Equilibria, Thermodynamics and Calorimetry
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- AKAOGI Masaki
- Department of Chemistry, Gakushuin University
Bibliographic Information
- Other Title
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- 「固体地球物理学と固体物理学をつなぐ超高圧研究の現状と展望」高圧相平衡と熱力学・カロリメトリー
- 高圧相平衡と熱力学・カロリメトリー
- コウアツソウ ヘイコウ ト ネツリキガク カロリメトリー
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Abstract
Phase equilibria of materials at high pressures and high temperatures are determined by high-pressure and high-temperature experiments, and also by thermodynamic calculation with calorimetric data. The thermodynamic calculation is very useful to examine whether the experimentally determined phase relations are in equilibrium with sufficient accuracy, and to determine the equilibrium phase boundary at pressure-temperaure conditions where equilibrium is difficult to attain in high-pressure experiments. The issues are illustrated in coesite-stishovite transition and rutile-αPbO2 transition in TiO2. Calculated boundaries of postspinel transition in Mg2SiO4 are shown to compare with experimentally determined boundaries along with evaluating effect of cation-disorder in spinel on the boundary slope.
Journal
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- The Review of High Pressure Science and Technology
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The Review of High Pressure Science and Technology 15 (2), 112-119, 2005
The Japan Society of High Pressure Science and Technology
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Details 詳細情報について
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- CRID
- 1390001204382111104
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- NII Article ID
- 10015691533
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- NII Book ID
- AN10452913
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- COI
- 1:CAS:528:DC%2BD2MXlsF2ktrY%3D
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- ISSN
- 13481940
- 0917639X
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- NDL BIB ID
- 7367954
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
