Compressibility of gas hydrates

AY Manakov, AY Likhacheva, VA Potemkin… - …, 2011 - Wiley Online Library
Experimental data on the pressure dependence of unit cell parameters for the gas hydrates
of ethane (cubic structure I, pressure range 0–2 GPa), xenon (cubic structure I, pressure …

Phase diagram and high-pressure boundary of hydrate formation in the carbon dioxide− water system

AY Manakov, YA Dyadin, AG Ogienko… - The Journal of …, 2009 - ACS Publications
Experimental investigation of the phase diagram of the system carbon dioxide− water at
pressures up to 2.7 GPa has been carried out in order to explain earlier controversial results …

Raman spectra and lattice-dynamical calculations of natrolite

SV Goryainov, MB Smirnov - 2001 - repository.geologyscience.ru
Polarized single-crystal Raman scattering and powder infrared absorption spectra of Fdd2
orthorhombic natural natrolite (Na-1.88 K-0.02 Ca-0.04)[Al-1.96 Si-3.03 O-10]. 2.03 H2O …

Crystal lattice and band structure of the intermediate high-pressure phase of PbSe

SV Streltsov, AY Manakov… - Journal of Physics …, 2009 - iopscience.iop.org
In the present paper the results of fitting synchrotron diffraction data are obtained for the
intermediate high-pressure phase (9.5 GPa) of the lead selenide based compound Pb 1− x …

Structural transformations in a single‐crystal Rb2NaYF6: Raman scattering study

AS Krylov, AN Vtyurin, AS Oreshonkov… - Journal of Raman …, 2013 - Wiley Online Library
This paper reports Raman spectroscopy investigation of phase transitions in Rb2NaYF6
crystal. The experimental spectra were compared with the calculated one. The spectra were …

Structural evolution of natrolite during over-hydration: a high-pressure neutron diffraction study

YV Seryotkin, VV Bakakin… - European journal …, 2005 - pubs.geoscienceworld.org
The crystal structure of deuterated natrolite, Na1. 85Mg0. 05Ca0. 03 [Al2. 06Si 2.95 O10]·
nD2O, compressed in liquid D2O at 0.9 and 1.0 GPa has been determined from neutron …

Unusual B1–B2 transition in PbSe under high pressure: evidence for two intermediate phases; transport, structural, and optical properties

SV Ovsyannikov, VV Shchennikov… - … status solidi (b), 2009 - Wiley Online Library
We report the results of a study of the thermoelectric power (Seebeck effect), the electrical
resistivity, X‐ray diffraction, and Raman spectroscopy under high pressure (P) to 15 GPa for …

Clathrate nature of the high-pressure tetrahydrofuran hydrate phase and some new data on the phase diagram of the tetrahydrofuran− water system at pressures up to …

AY Manakov, SV Goryainov, AV Kurnosov… - The Journal of …, 2003 - ACS Publications
Raman spectra of the internal vibrations of tetrahydrofuran molecules in two gas hydrate
phases formed in the tetrahydrofuran− water system, as well as the spectra of solid and …

Lattice dynamics and hydrostatic-pressure-induced phase transitions in ScF3

KS Aleksandrov, VN Voronov, AN Vtyurin… - Journal of Experimental …, 2002 - Springer
New phase transitions induced by hydrostatic pressure in a cubic (under standard
conditions) ScF 3 crystal are discovered by the methods of polarization microscopy and …

Low Temperature Nanotailoring of Hydrated Compound by Alcohols: FeF3·3H2O as an Example. Preparation of Nanosized FeF3·0.33H2O Cathode Material for Li …

H Zhou, H Sun, T Wang, Y Gao, J Ding, Z Xu… - Inorganic …, 2019 - ACS Publications
Iron fluoride is a kind of high-capacity conversion-type cathode material for lithium-ion
batteries (LIBs) and shows attractive practical application potential. However, it still faces …