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Raman Spectra Characterization of Cycloheptane under High Pressure
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Ling-Ling GAO1, Yan-Mei MA1, 2, Dan LIU1, Jian HAO1, Yun-Xia JIN1, Feng WANG1, Qiu-Shi WANG1, Guang-Tian ZOU1, Qi-Liang CUI1
Chinese Journal of High Pressure Physics | 2008, 22(2) : 192 - 196
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Chinese Journal of High Pressure Physics | 2008, 22(2): 192-196
Raman Spectra Characterization of Cycloheptane under High Pressure
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Ling-Ling GAO1, Yan-Mei MA1, 2, Dan LIU1, Jian HAO1, Yun-Xia JIN1, Feng WANG1, Qiu-Shi WANG1, Guang-Tian ZOU1, Qi-Liang CUI1
Affiliations
  • 1.National Laboratory of Superhard Materials, Jilin University, Changchun 130012, China
  • 2.Department of Agronomy, Jilin University, Changchun 130062, China
Published: 2008-06-05
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In situ Raman spectra of cycloheptane have been characterized under high pressure generated by diamond anvil cell (DAC) at room temperature. The pressure is up to 17.00 GPa. With the increase of pressure, the cycloheptane experienced the liquid-solid phase transition at 0.53 GPa. During 3.45~5.58 GPa, both the curve of Raman frequence-pressure and FWHM-pressure presented inflexions, indicating a potential solid-solid phase transition of cycloheptane.

cycloheptane  /  Raman spectra  /  high-pressure  /  phase transition  /  diamond anvil cell (DAC)
高玲玲, 马艳梅, 刘丹, 郝健, 金云霞, 王峰, 王秋实, 邹广田, 崔启良. 环庚烷的高压拉曼光谱研究. 高压物理学报, 2008 , 22 (2) : 192 -196 .
Ling-Ling GAO, Yan-Mei MA, Dan LIU, Jian HAO, Yun-Xia JIN, Feng WANG, Qiu-Shi WANG, Guang-Tian ZOU, Qi-Liang CUI. Raman Spectra Characterization of Cycloheptane under High Pressure[J]. Chinese Journal of High Pressure Physics, 2008 , 22 (2) : 192 -196 .
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Year 2008 volume 22 Issue 2
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Article Info
  • Receive Date：2007-12-26
  • Online Date：2026-11-01
  • Published：2008-06-05
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History
  • Received：2007-12-26
  • Revised：2008-01-31
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Affiliations
    1.National Laboratory of Superhard Materials, Jilin University, Changchun 130012, China
    2.Department of Agronomy, Jilin University, Changchun 130062, China
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表12种不同金属材料的力学参数
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Number of
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Number of
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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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