scholarly journals Computational phase diagrams of noble gas hydrates under pressure

2015 ◽  
Vol 143 (15) ◽  
pp. 154507 ◽  
Author(s):  
Pattanasak Teeratchanan ◽  
Andreas Hermann
Keyword(s):  
Phase Diagrams ◽  
Gas Hydrates ◽  
Noble Gas

Host–guest and guest–guest interactions in noble gas hydrates

2017 ◽  
Vol 116 (1) ◽  
pp. 54-63 ◽  
Author(s):  
Surinder Pal Kaur ◽  
C. N. Ramachandran
Keyword(s):  
Gas Hydrates ◽  
Noble Gas

Structure and Density Comparison of Noble Gas Hydrates Encapsulating Xenon, Krypton and Argon

ChemPhysChem ◽  
2019 ◽  
Vol 20 (19) ◽  
pp. 2518-2524 ◽  
Author(s):  
Satoshi Takeya ◽  
Akihiro Hachikubo
Keyword(s):  
Gas Hydrates ◽  
Noble Gas

Oxygen/noble gas binary phase diagrams at 296 K and high pressures

2010 ◽  
Vol 82 (1) ◽  
Author(s):  
Gunnar Weck ◽  
Agnès Dewaele ◽  
Paul Loubeyre
Keyword(s):  
Phase Diagrams ◽  
High Pressures ◽  
Noble Gas ◽  
Binary Phase ◽  
Binary Phase Diagrams

Calculation of phase diagrams of gas-hydrates

1992 ◽  
Vol 76 ◽  
pp. 141-149 ◽  
Author(s):  
Lars Lundgaard ◽  
Jørgen Mollerup
Keyword(s):  
Phase Diagrams ◽  
Gas Hydrates

Phase diagrams for clathrate hydrates of methane, ethane, and propane from first-principles thermodynamics

2016 ◽  
Vol 18 (4) ◽  
pp. 3272-3279 ◽  
Author(s):  
Xiaoxiao Cao ◽  
Yingying Huang ◽  
Wenbo Li ◽  
Zhaoyang Zheng ◽  
Xue Jiang ◽  
...  
Keyword(s):  
Natural Gas ◽  
Phase Diagrams ◽  
Gas Hydrates ◽  
First Principles ◽  
Inclusion Compounds ◽  
Light Hydrocarbon ◽  
Clathrate Hydrates ◽  
Natural Gas Hydrates

Natural gas hydrates are inclusion compounds composed of major light hydrocarbon gaseous molecules (CH4, C2H6, and C3H8) and a water clathrate framework.

Transmission electron microscope studies in special ceramics

1978 ◽  
Vol 36 (1) ◽  
pp. 268-269
Author(s):  
A. Zangvil ◽  
L.J. Gauckler ◽  
G. Schneider ◽  
M. Rühle
Keyword(s):  
Phase Diagrams ◽  
Crystal Structures ◽  
Thin Foil ◽  
Limited Extent ◽  
Complex Materials ◽  
X Ray Diffraction ◽  
X Ray ◽  
Transmission Electron ◽  
Electron Microscopes ◽  
Lattice Resolution

The use of high temperature special ceramics which are usually complex materials based on oxides, nitrides, carbides and borides of silicon and aluminum, is critically dependent on their thermomechanical and other physical properties. The investigations of the phase diagrams, crystal structures and microstructural features are essential for better understanding of the macro-properties. Phase diagrams and crystal structures have been studied mainly by X-ray diffraction (XRD). Transmission electron microscopy (TEM) has contributed to this field to a very limited extent; it has been used more extensively in the study of microstructure, phase transformations and lattice defects. Often only TEM can give solutions to numerous problems in the above fields, since the various phases exist in extremely fine grains and subgrain structures; single crystals of appreciable size are often not available. Examples with some of our experimental results from two multicomponent systems are presented here. The standard ion thinning technique was used for the preparation of thin foil samples, which were then investigated with JEOL 200A and Siemens ELMISKOP 102 (for the lattice resolution work) electron microscopes.

Interactions of noble gas atoms. Processes due to elastic scattering

1989 ◽  
Vol 14 (5) ◽  
pp. 467-604 ◽  
Author(s):  
A.Z. Devdariani ◽  
A.L. Zagrebin ◽  
K.B. Blagoev
Keyword(s):  
Elastic Scattering ◽  
Noble Gas
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