High-pressure investigation on prehnite: X-ray diffraction and Raman spectroscopy

被引：1
|
作者：
Zhang, Qian [1 ]
Qin, Fei [2 ,3 ]
Niu, Jingjing [2 ,3 ]
Wu, Xiang [4 ]
机构：
[1] China Univ Geosci, Gemol Inst, Wuhan 430074, Hubei, Peoples R China
[2] Peking Univ, Minist Educ, Key Lab Orogen Belts & Crustal Evolut, Beijing 100871, Peoples R China
[3] Peking Univ, Sch Earth & Space Sci, Beijing 100871, Peoples R China
[4] China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Hubei, Peoples R China
来源：
HIGH TEMPERATURES-HIGH PRESSURES | 2018年 / 47卷 / 03期
基金：
美国国家科学基金会; 中国国家自然科学基金;
关键词：
Prehnite; High pressure; Structural stability; Equation of state; X-ray diffraction; Raman spectroscopy; EQUATION-OF-STATE; GPA; SPECTRA;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The compression behavior of a natural sample of prehnite has been investigated using in situ angle-dispersive X-ray diffraction (XRD) and Raman spectroscopy combined with diamond anvil cell up to 25 GPa at room temperature. The results from XRD show that prehnite is stable with orthorhombic phase up to highest pressure, but a change of the axial compressiblities occurs at about 12 GPa. The results from Raman spectroscopy demonstrate a discontinuity at about 11 GPa. Both experiments reveal a change of tetrahedral distortion at about 11-12 GPa. Parameters of isothermal equation of state of prehnite are V-0 = 477.6 +/- 1.7 angstrom(3), B-0 = 103.5 +/- 5.0 GPa. Axial compressibility of prehnite presents obvious anisotropy. The Gruneisen parameters of prehnite are obtained according to its bulk moduli and the behavior of nine observed Raman modes.
引用
收藏
页码：213 / 221
页数：9
相关论文
共 50 条
  • [1] High-pressure X-ray diffraction study of ε-FeOOH
    Suzuki, Akio
    PHYSICS AND CHEMISTRY OF MINERALS, 2010, 37 (03) : 153 - 157
  • [2] High-pressure phases of SF6 up to 32 GPa from X-ray diffraction and Raman spectroscopy
    Rademacher, N.
    Friedrich, A.
    Morgenroth, W.
    Bayarjargal, L.
    Milman, V.
    Winkler, B.
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2015, 80 : 11 - 21
  • [3] High pressure structural study of β-Ti3O5: X-ray diffraction and Raman spectroscopy
    Wu, Ye
    Zhang, Qian
    Wu, Xiang
    Qin, Shan
    Liu, Jing
    JOURNAL OF SOLID STATE CHEMISTRY, 2012, 192 : 356 - 359
  • [4] Study on the High-Pressure Behavior of Goethite up to 32 GPa Using X-Ray Diffraction, Raman, and Electrical Impedance Spectroscopy
    Tang, Ruilian
    Chen, Jiuhua
    Zeng, Qiaoshi
    Li, Yan
    Liang, Xue
    Yang, Bin
    Wang, Yu
    MINERALS, 2020, 10 (02)
  • [5] High-pressure X-ray diffraction study of ε-FeOOH
    Akio Suzuki
    Physics and Chemistry of Minerals, 2010, 37 : 153 - 157
  • [6] High-pressure in-situ X-ray diffraction and Raman spectroscopy of Ca2AlFeO5 brownmillerite
    Li, Zeming
    Yin, Yuan
    Rumney, Justin D.
    Shieh, Sean R.
    Xu, Jingui
    Fan, Dawei
    Liang, Wen
    Yan, Shuai
    Zhai, Shuangmeng
    HIGH PRESSURE RESEARCH, 2019, 39 (01) : 92 - 105
  • [7] High-pressure synchrotron x-ray diffraction and Raman spectroscopic study of plumbogummite
    Kang, Duan
    Wu, Xiang
    Yuan, Guan
    Huang, Sheng-Xuan
    Niu, Jing-Jing
    Gao, Jing
    Qin, Shan
    CHINESE PHYSICS B, 2018, 27 (01)
  • [8] High-pressure X-ray diffraction study of tungsten diselenide
    Selvi, Emre
    Aksoy, Resul
    Knudson, Russell
    Ma, Yanzhang
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2008, 69 (09) : 2311 - 2314
  • [9] An in situ high-pressure X-ray diffraction experiment on hydroxyapophyllite
    范大伟
    魏舒怡
    谢鸿森
    ChinesePhysicsB, 2013, 22 (01) : 167 - 170
  • [10] An in situ high-pressure X-ray diffraction experiment on hydroxyapophyllite
    Fan Da-Wei
    Wei Shu-Yi
    Xie Hong-Sen
    CHINESE PHYSICS B, 2013, 22 (01)
12345