GYIG OpenIR  > 地球内部物质高温高压实验室
Electrical conductivity of mudstone (before and after dehydration at high P-T) and a test of high conductivity layers in the crust
Wenqing Sun;  Lidong Dai;  Heping Li;  Haiying Hu;  Lei Wu;  Jianjun Jiang
2017
发表期刊American Mineralogist
卷号102期号:12页码:2450-2456
摘要

The electrical conductivity of mudstone before and after dehydration was measured using complex impedance spectroscopy in the frequency range of 10–1 to 106 Hz, and the experiments were carried out at 0.5–2.5 GPa and 623–973 K. Before and after dehydration, the electrical conductivity of mudstone and temperature followed an Arrhenius relation. The influence of pressure on electrical conductivity was weaker than that of temperature. The conductivity slightly increased with increasing pressure. Dehydration at 760–800 K dramatically enhanced the electrical conductivity of mudstone; the dehydration temperature decreased slightly with increasing pressure. Hydrogen-related lattice defects (e.g., H′M or H) are proposed to be the main charge carriers in the mudstone sample before dehydration, whereas H+ and OH are suggested to be the main charge carriers in the dehydration product of mudstone. Finally, the electrical conductivity of the dehydration product of mudstone can be used to interpret high-conductivity layers (HCLs) associated with the Hope and Porters Pass fault zones in Marlborough, New Zealand.

关键词Electrical Conductivity Mudstone High Pressure Dehydration Conduction Mechanism High-conductivity Layer
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.gyig.ac.cn/handle/42920512-1/8160
专题地球内部物质高温高压实验室
作者单位1.Key Laboratory of High-Temperature and High-Pressure Study of the Earth’s Interior, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
推荐引用方式
GB/T 7714
Wenqing Sun;Lidong Dai;Heping Li;Haiying Hu;Lei Wu;Jianjun Jiang. Electrical conductivity of mudstone (before and after dehydration at high P-T) and a test of high conductivity layers in the crust[J]. American Mineralogist,2017,102(12):2450-2456.
APA Wenqing Sun;Lidong Dai;Heping Li;Haiying Hu;Lei Wu;Jianjun Jiang.(2017).Electrical conductivity of mudstone (before and after dehydration at high P-T) and a test of high conductivity layers in the crust.American Mineralogist,102(12),2450-2456.
MLA Wenqing Sun;Lidong Dai;Heping Li;Haiying Hu;Lei Wu;Jianjun Jiang."Electrical conductivity of mudstone (before and after dehydration at high P-T) and a test of high conductivity layers in the crust".American Mineralogist 102.12(2017):2450-2456.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Electrical conductiv(1202KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wenqing Sun;Lidong Dai;Heping Li;Haiying Hu;Lei Wu;Jianjun Jiang]的文章
百度学术
百度学术中相似的文章
[Wenqing Sun;Lidong Dai;Heping Li;Haiying Hu;Lei Wu;Jianjun Jiang]的文章
必应学术
必应学术中相似的文章
[Wenqing Sun;Lidong Dai;Heping Li;Haiying Hu;Lei Wu;Jianjun Jiang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Electrical conductivity of mudstone (before and after dehydration at high P-T) and a test of high conductivity layers in the crust.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。