Grain Boundary Conductivities of Peridotite at High Temperature and High Pressure

查看全文 作　　者：Lidong Dai~1,Heping Li~1,Haiying Hu~(1,2),Shuangming Shan~1 1.Laboratory for Study of the Earth’s Interior and Geofluids,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China. 2.Graduate School of the Chinese Academy of Sciences,Beijing 100080,China 出　　处：《地学前缘》索引2009年第16卷第S1期,共2页 摘　　要：The grain boundary conductivities of dry synthetic peridotite are conducted by virtue of YJ-3000t multi-anvil press and Solartron-1260 Impedance /Gain-phase Analyzer at conditions of 4.0 GPa, 1373 K and frequency ranging from 10-2 to 106 Hz. The Fe2O3+Fe3O4,Ni+NiO,Fe+Fe3O4,Fe+FeO and Mo+MoO2 solid buffers are adopted to adjust 关 键 词：PERIDOTITE electrical CONDUCTIVITY OXYGEN FUGACITY