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Synthesis of Large Bulk MgSiO3 Perovskite and (Mg, Fe)O Ferropericlase at High-Pressure and High-Temperature
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Li ZHANG1, Zi-Zheng GONG1, 2, Ying-Wei FEI3
Chinese Journal of High Pressure Physics | 2006, 20(4) : 391 - 396
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Chinese Journal of High Pressure Physics | 2006, 20(4): 391-396
Synthesis of Large Bulk MgSiO3 Perovskite and (Mg, Fe)O Ferropericlase at High-Pressure and High-Temperature
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Li ZHANG1, Zi-Zheng GONG1, 2, Ying-Wei FEI3
Affiliations
  • 1.Institute of High Pressure and High Temperature Physics, Southwest Jiaotong University, Chengdu 610031, China
  • 2.Department of Environment Engineering, China Academy of Space Technology, Beijing 100094, China
  • 3.Geophysical Laboratory, Carnegie Institution of Washington, Washington DC 20015, USA
Published: 2006-12-05
Outline
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MgSiO3 perovskite and ferropericlase (Mg, Fe)O are generally considered as the most dominant components in the Earth's lower mantle. The experimental data of these phases at high pressures and high temperatures play a key role to constrain the composition of the Earth's lower mantle. However, high pressure experiments at lower mantle conditions, especially the shock wave experiments, are restricted since it is impossible to collect the high-phases of the samples in nature. We introduce the experimental methods to synthesize large bulk MgSiO3 perovskite and ferropericlase (Mg, Fe)O using piston-cylinder and mutli-anvil apparatuses, and the synthesized samples were analyzed by micro electronic probe, Raman spectrum, and X-Ray diffraction. This makes it possible to do shock wave experiments with the large bulk MgSiO3 perovskite and ferropericlase (Mg, Fe)O as starting materials.

MgSiO3-perovskite  /  (Mg, Fe)O ferropericlase  /  high pressure and high temperature  /  mutli-anvil apparatus  /  synthesis
张莉, 龚自正, 费英伟. 大块钙钛矿MgSiO3和镁方铁矿(Mg,Fe)O的高压合成. 高压物理学报, 2006 , 20 (4) : 391 -396 .
Li ZHANG, Zi-Zheng GONG, Ying-Wei FEI. Synthesis of Large Bulk MgSiO3 Perovskite and (Mg, Fe)O Ferropericlase at High-Pressure and High-Temperature[J]. Chinese Journal of High Pressure Physics, 2006 , 20 (4) : 391 -396 .
Year 2006 volume 20 Issue 4
26
7
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Article Info
  • Receive Date:2005-11-01
  • Online Date:2026-11-01
  • Published:2006-12-05
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History
  • Received:2005-11-01
  • Revised:2006-01-13
Funding
Affiliations
    1.Institute of High Pressure and High Temperature Physics, Southwest Jiaotong University, Chengdu 610031, China
    2.Department of Environment Engineering, China Academy of Space Technology, Beijing 100094, China
    3.Geophysical Laboratory, Carnegie Institution of Washington, Washington DC 20015, USA
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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