Raman and IR Spectroscopy Studies on Propane at Pressures of Up to 40 GPa

Kudryavtsev Daniil; Serovaiskii Alexander; Multhina Elena; Kolesnikov Anton; Gasharova Biliana; Kutcherov Vladimir; Dubrovinsky Leonid

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Raman and IR Spectroscopy Studies on Propane at Pressures of Up to 40 GPa

机译：拉曼和IR光谱对丙烷的压力，压力高达40 GPa

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Raman and IR spectroscopy studies on propane were performed at pressures of up to 40 GPa at ambient temperatures using the diamond anvil cell technique. Propane undergoes three phase transitions at 6.4(5), 14.5(5), and 26.5(5) GPa in Raman spectroscopy and at 7.0(5), 14.0(5), and 27.0(5) GPa in IR spectroscopy. The phase transitions were identified using the Raman and IR splitting modes and the appearance or disappearance of peaks, which clearly corresponded to the changes in the frequencies of the modes as the pressure changed. Our results demonstrate the complex high-pressure behavior of solid propane.

机译：在使用金刚石砧型电池技术的环境温度下在高达40gPa的压力下进行拉曼和IR光谱研究。丙烷在拉曼光谱的6.4（5），14.5（5）和26.5（5）GPA中经历三相转变，在IR光谱中的7.0（5），14.0（5）和27.0（5）GPA中。使用拉曼和IR分裂模式和峰的外观或消失来识别相位转变，其清晰地相对应在压力变化时模式的频率的变化。我们的结果表明了固体丙烷的复杂高压行为。

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来源
《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2017年第32期|共8页
作者
Kudryavtsev Daniil; Serovaiskii Alexander; Multhina Elena; Kolesnikov Anton; Gasharova Biliana; Kutcherov Vladimir; Dubrovinsky Leonid;
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作者单位

Royal Inst Technol Dept Energy Technol S-10044 Stockholm Sweden;

Royal Inst Technol Dept Energy Technol S-10044 Stockholm Sweden;

Royal Inst Technol Dept Energy Technol S-10044 Stockholm Sweden;

Gubkin Russian State Univ Oil &

Gas Dept Phys Moscow 119991 Russia;

Karlsruhe Inst Technol Inst Beschleunigerphys &

Technol IBPT D-76021 Karlsruhe Germany;

Royal Inst Technol Dept Energy Technol S-10044 Stockholm Sweden;

Univ Bayreuth Bayer Geoinst D-95440 Bayreuth Germany;

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原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
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1. Raman and IR Spectroscopy Studies on Propane at Pressures of Up to 40 GPa [J] . Kudryavtsev Daniil, Serovaiskii Alexander, Multhina Elena, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2017,第32期

机译：拉曼和IR光谱对丙烷的压力，压力高达40 GPa
2. Raman spectroscopy of ferroelectric Sn_2P_2S_6 under high pressure up to 40 GPa: Phase transitions and metallization [J] . Sergey V. Ovsyannikov, Huiyang Gou, Natalia V. Morozova, Journal of Applied Physics . 2013,第1期

机译：高达40 GPa的高压下铁电Sn_2P_2S_6的拉曼光谱：相变和金属化
3. Raman Spectroscopy Study on Chemical Transformations of Propane at High Temperatures and High Pressures [J] . Daniil A. Kudryavtsev, Timofey М. Fedotenko, Egor G. Koemets, Scientific reports. . 2020,第1期

机译：拉曼光谱研究高温高压丙烷化学转化研究
4. X-ray diffraction and Raman spectroscopy study of strain in graphene films grown on 6H-SiC(0001) using propane-hydrogen-argon CVD [C] . Adrien Michon, Ludovic Largeau, Antoine Tiberj, European conference on silicon carbide and related materials . 2013

机译：使用丙烷 - 氢气CVD在6H-SiC（0001）上生长的石墨烯薄膜菌株的X射线衍射和拉曼光谱研究
5. Phase diagram calculations and high pressure Raman spectroscopy studies of organic "plastic crystal" thermal energy storage materials. [D] . Chellappa, Raja S. 2006

机译：有机“塑料晶体”储热材料的相图计算和高压拉曼光谱研究。
6. First-principles study of superconducting hydrogen sulfide at pressure up to 500 GPa [O] . Artur P. Durajski, Radosław Szczęśniak -1

机译：高达500 GPa压力下超导硫化氢的第一性原理研究
7. Raman Studies on Solid CO2 and N2 with Excess He at Pressures up to 40GPa. [O] . A. P. Jephcoat, H. Olijnyk 1998

机译：None
8. Moessbauer spectroscopy at pressures up to 40 GPa. [R] . R. D. Taylor M. P. Pasternak 1991

机译：moessbauer光谱仪的压力高达40 Gpa。

Raman and IR Spectroscopy Studies on Propane at Pressures of Up to 40 GPa

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