著者
清水 以知子
出版者
一般社団法人 日本鉱物科学会
雑誌
岩石鉱物科学 (ISSN:1345630X)
巻号頁・発行日
vol.39, no.6, pp.208-219, 2010 (Released:2011-01-29)
参考文献数
81
被引用文献数
1

The connectivity of grain-edge fluid channels in the lower crust and mantle is controlled mainly by the solid-liquid dihedral angle. To explain the change in equilibrium dihedral angle at elevated temperature and pressure, as observed in laboratory experiments, we developed two kinds of statistical thermodynamic models: a lattice-like model based on the Gibbs theory of adsorption, and a model based on the Cahn-Hilliard theory of non-uniform systems. The models perform well in explaining experimental data on dihedral angles in the forsterite-H2O system. The complicated temperature dependence of dihedral angle in the quartz-H2O system is possibly explained by the occurrence of multilayered adsorption.

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#てる子論文メモ 平賀ほか. (2012). 粒間流体の実態. 地球化学, 46, 231-242. https://t.co/TDwnTTxXfi 清水以知子. (2010). 深部 H2O 流体の連結性と界面の熱力学. 岩石鉱物科学, 39, 208-219. https://t.co/xNNu0VlSWk

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