Real-time monitoring the formation and decomposition processes of methane hydrate with THz spectroscopy

Gas hydrates are crystalline clathrate compounds comprised of hydrogen-bonded water cavities, consisting of guest molecules trapped in a lattice of polyhedral water cages under elevated pressures and low temperatures [1]. The structures of the gas hydrates are closely related to the types and sizes...

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Bibliographic Details
Published in:Science China. Physics, mechanics & astronomy mechanics & astronomy, 2017, Vol.60 (1), p.72-73, Article 014221
Main Authors: Miao, XinYang, Sun, ShiNing, Li, YiZhang, Wang, Wei, Bao, RiMa, Zhao, Kun
Format: Article
Language:English
Subjects:
Astronomy
Classical and Continuum Physics
Letter to the Editor
Methane hydrates
Observations and Techniques
Physics
Physics and Astronomy
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Summary:Gas hydrates are crystalline clathrate compounds comprised of hydrogen-bonded water cavities, consisting of guest molecules trapped in a lattice of polyhedral water cages under elevated pressures and low temperatures [1]. The structures of the gas hydrates are closely related to the types and sizes of the guest species, and three distinct structures, including cubic structure-I （sI）, hexagonal structure-H （sH）, are cubic structure-II （sII）, and known to form [2].
ISSN:1674-7348
1869-1927
DOI:10.1007/s11433-016-0371-9