Novel technique to control oxygen fugacity during high-pressure measurements of grain boundary conductivities of rocks
文献类型：期刊论文
| 作者 | Dai, Lidong1,2; Li, Heping1; Hu, Haiying1,3; Shan, Shuangming1,4 |
| 刊名 | Review of scientific instruments
 |
| 出版日期 | 2009-03-01 |
| 卷号 | 80期号:3页码:3 |
| 关键词 | Electrical conductivity Geochemistry Geophysical techniques Grain boundaries High-pressure effects High-temperature effects Iron compounds Molybdenum compounds Nickel compounds Oxygen Rocks X-ray diffraction |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.3097882 |
| 通讯作者 | Dai, lidong(hepingli_2007@hotmail.com) |
| 英文摘要 | This paper describes the development and application of a novel method for the measurement of grain boundary electrical conductivity of rock at high temperature and pressure. in this method, the metal electrodes, the corresponding metal shielding case, and the sleeves are altered in order to appropriately adjust and monitor the oxygen fugacity in a sample cavity in a high-pressure apparatus. as an example, a series of oxygen buffers including fe(3)o(4)+fe(2)o(3), ni+nio, fe+fe(3)o(4), fe+feo, and mo+moo(2) was selected and tested, and the oxygen fugacity was confirmed as adjusted during the process of electrical conductivity measurements. application of this method provides a powerful means of restricting specific thermodynamic conditions at high temperature and pressure. |
| WOS关键词 | ELECTRICAL-CONDUCTIVITY ; TEMPERATURE ; OLIVINE |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| WOS类目 | Instruments & Instrumentation ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000264776600030 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2403640 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Dai, Lidong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geochem, Lab Study Earths Interior & Geofluids, Guiyang 550002, Guizhou, Peoples R China 2.Yale Univ, Dept Geol & Geophys, New Haven, CT 06511 USA 3.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China 4.Okayama Univ, Inst Study Earths Interior, Misasa, Tottori 6820193, Japan |
| 推荐引用方式 GB/T 7714 | Dai, Lidong,Li, Heping,Hu, Haiying,et al. Novel technique to control oxygen fugacity during high-pressure measurements of grain boundary conductivities of rocks[J]. Review of scientific instruments,2009,80(3):3. |
| APA | Dai, Lidong,Li, Heping,Hu, Haiying,&Shan, Shuangming.(2009).Novel technique to control oxygen fugacity during high-pressure measurements of grain boundary conductivities of rocks.Review of scientific instruments,80(3),3. |
| MLA | Dai, Lidong,et al."Novel technique to control oxygen fugacity during high-pressure measurements of grain boundary conductivities of rocks".Review of scientific instruments 80.3(2009):3. |
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来源：中国科学院大学
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