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  4. 岩石圈演化国家重点实验室
Raman and infrared spectra to monitor the phase transition of natural kyanite under static compression

文献类型：期刊论文

作者Gao, Jing5,6; Wu, Wanghua4; Jia, Lihui5,6; Wang, Ching-Pao3; Liu, Yingxin2; Xu, Chaowen1; Chen, Fei5,6; Fei, Chenhui5,6; Su, Wen5,6
刊名JOURNAL OF RAMAN SPECTROSCOPY
出版日期2020-07-27
页码10
关键词aluminosilicate crystal chemistry diamond anvil cell kyanite phase transition Raman mapping
ISSN号0377-0486
DOI10.1002/jrs.5954
英文摘要The stability of kyanite Al2SiO5 at high pressure is of significance in understanding the fate of the subducted crust and how they recycle within the Earth. Thus, in situ high-pressure vibrational spectra of natural kyanite are presented. The shift amplitudes of the measured modes dependent on pressure manifest the contraction of the Al-O bond bears the most compression of kyanite. At 9.7 GPa, a first-order phase transition to kyanite-II occurs, which is distinguished by changes occurred in the entire spectral region, including the pressure dependences of the modes, the wavenumber jumps of some peaks, the splitting of a Si-O symmetric stretching band, and the emergence of new modes. A Raman mapping image is collected illustrating kyanite and kyanite-II in coexistence at 10.0 GPa. Emphasize that, as is revealed by the infrared spectra, a part of H-O center dot center dot center dot O distance becomes elongated after the transformation. At higher pressure up to 18.6 GPa, the Raman spectra disclose little effects associated with further transformations. Finally, releasing pressure to ambient leads to recovery of pure kyanite. Our results mark a lowest pressure limit of the change in the intermolecular and intramolecular bonding of kyanite and shed new lights on the crystal chemistry of aluminosilicate under mantle pressures.
WOS关键词HIGH-PRESSURE BEHAVIOR ; AL2SIO5 POLYMORPHS ; CRYSTAL-STRUCTURE ; POSSIBLE HOST ; SILLIMANITE ; ANDALUSITE ; TEMPERATURE ; ALUMINUM ; DECOMPOSITION ; CALIBRATION
资助项目China Postdoctoral Science Foundation[2018M640179] ; China Postdoctoral Science Foundation[2019T120132] ; Natural Science Foundation of China[1902035] ; Natural Science Foundation of China[41490614] ; Natural Science Foundation of China[41822202] ; Natural Science Foundation of China[41902035] ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science[2019HPPES07] ; National Key Research and Development Program of China[2018YFA 0702601]
WOS研究方向Spectroscopy
语种英语
WOS记录号WOS:000552462500001
出版者WILEY
资助机构China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; Open Foundation of the United Laboratory of High-Pressure Physics and Earthquake Science ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/97569]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Gao, Jing
作者单位1.China Earthquake Adm, United Lab High Pressure Phys & Earthquake Sci, Inst Earthquake Forecasting, Beijing 100036, Peoples R China
2.China Univ Geosci, Sch Gemmol, Beijing 100083, Peoples R China
3.Univ Western Ontario, Dept Earth Sci, London, ON N6A 5B7, Canada
4.WITec Beijing Sci Technol Co Ltd, Unit 507,Landmark Tower 1,8 North Dongsanhuan Rd, Beijing 100004, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Inst Earth Sci, Beijing 100029, Peoples R China
6.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Gao, Jing,Wu, Wanghua,Jia, Lihui,et al. Raman and infrared spectra to monitor the phase transition of natural kyanite under static compression[J]. JOURNAL OF RAMAN SPECTROSCOPY,2020:10.
APA Gao, Jing.,Wu, Wanghua.,Jia, Lihui.,Wang, Ching-Pao.,Liu, Yingxin.,...&Su, Wen.(2020).Raman and infrared spectra to monitor the phase transition of natural kyanite under static compression.JOURNAL OF RAMAN SPECTROSCOPY,10.
MLA Gao, Jing,et al."Raman and infrared spectra to monitor the phase transition of natural kyanite under static compression".JOURNAL OF RAMAN SPECTROSCOPY (2020):10.

入库方式： OAI收割

来源：地质与地球物理研究所

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