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Synchrotron Radiation of Different Nano Size ZnS Nanocrystalline under High Pressure Induced
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Yue-Wu PAN1, 2, Jie YU1, Qi-Liang CUI2, Chun-Xiao GAO2, Guang-Tian ZOU2, Jing LIU3
Chinese Journal of High Pressure Physics | 2007, 21(1) : 29 - 34
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Chinese Journal of High Pressure Physics | 2007, 21(1): 29-34
Synchrotron Radiation of Different Nano Size ZnS Nanocrystalline under High Pressure Induced
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Yue-Wu PAN1, 2, Jie YU1, Qi-Liang CUI2, Chun-Xiao GAO2, Guang-Tian ZOU2, Jing LIU3
Affiliations
  • 1.Department of Material Science & Engineering, Harbin Institute of Technology, Shenzhen Graduate School, Shenzhen 518055, China
  • 2.National Laboratory of Superhard Materials, Jilin University, Changchun 130012 China
  • 3.Synchrotron Radiation Laboratory, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039, China
Published: 2007-03-05
Outline
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In-situ energy dispersive X-ray diffraction (EDXD) on ZnS nanocrystalline was carried out under high pressure by using a diamond anvil cell (DAC). Phase transition of nano ZnS from wurtzite to rocksalt occurred at 16.0 GPa and 16.7 GPa for 10 nm and 3 nm sample, respectively, which were higher than that of the bulk materials. The structures of ZnS nanocrystalline at different pressures are built by using Materials Studio (MS) and the bulk modulus and the pressure derivative of ZnS nanocrystalline were derived by fitting the equation of Birch-Murnaghan. The resulting modulus was higher than that of the corresponding bulk material, indicating that nanomaterial possesses higher hardness than its bulk materials.

synchrotron radiation  /  nanocrystalline ZnS  /  high pressure  /  structure phase transition
潘跃武, 于杰, 崔启良, 高春晓, 邹广田, 刘景. 不同粒径纳米晶硫化锌的高压结构相变研究. 高压物理学报, 2007 , 21 (1) : 29 -34 .
Yue-Wu PAN, Jie YU, Qi-Liang CUI, Chun-Xiao GAO, Guang-Tian ZOU, Jing LIU. Synchrotron Radiation of Different Nano Size ZnS Nanocrystalline under High Pressure Induced[J]. Chinese Journal of High Pressure Physics, 2007 , 21 (1) : 29 -34 .
Year 2007 volume 21 Issue 1
20
7
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Article Info
  • Receive Date:2006-03-02
  • Online Date:2026-11-01
  • Published:2007-03-05
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History
  • Received:2006-03-02
  • Revised:2006-06-13
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Affiliations
    1.Department of Material Science & Engineering, Harbin Institute of Technology, Shenzhen Graduate School, Shenzhen 518055, China
    2.National Laboratory of Superhard Materials, Jilin University, Changchun 130012 China
    3.Synchrotron Radiation Laboratory, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039, China
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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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