| High-Pressure Behavior of Copper Carbonate: Data from Malachite |
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| 作者姓名： | LIU Yingxin QIN Shan LI Haijian LI Xiaodong LI Yanchun LIU Jing |
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| 作者单位： | Key Laboratory of Orogenic Belts and Crustal Evolution of MOE, Department of Geology, Peking University, Beijing 100871, China;Key Laboratory of Orogenic Belts and Crustal Evolution of MOE, Department of Geology, Peking University, Beijing 100871, China;China Building Materials Academy, Beijing 100024, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
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| 基金项目： | This study was financially supported by the National Natural Science Foundation of China (No. 40672024) and the Knowledge Innovation Project of the Chinese Academy of Sciences (No. KJCX2-SW-N20, KJCX2-SW-N03). |
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| 摘 要： | Abstract: In-situ high-pressure energy dispersive X-ray diffraction experiments of malachite have been performed using diamond anvil cell and synchrotron radiation. The highest recorded pressure is up to 17.4 GPa. The experimental results reveal that malachite experienced two phase transitions at 0.7 and 7.8 GPa, and the last one is reversible.
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| 关 键 词： | malachite high pressure phase transition synchrotron radiation X-ray diffraction |
| 收稿时间： | 2/4/2009 12:00:00 AM |
| 修稿时间： | 2/9/2009 12:00:00 AM |
High-Pressure Behavior of Copper Carbonate: Data from Malachite |
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| Authors: | LIU Yingxin QIN Shan LI Haijian LI Xiaodong LI Yanchun and LIU Jing |
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| Institution: | Key Laboratory of Orogenic Belts and Crustal Evolution of MOE, Department of Geology, Peking University, Beijing 100871, China;Key Laboratory of Orogenic Belts and Crustal Evolution of MOE, Department of Geology, Peking University, Beijing 100871, China;China Building Materials Academy, Beijing 100024, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Abstract: In-situ high-pressure energy dispersive X-ray diffraction experiments of malachite have been performed using diamond anvil cell and synchrotron radiation. The highest recorded pressure is up to 17.4 GPa. The experimental results reveal that malachite experienced two phase transitions at 0.7 and 7.8 GPa, and the last one is reversible. |
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| Keywords: | malachite high pressure phase transition synchratron radiation X-ray diffraction |
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