Browsing ELibrary by Author "Fursenko B.A."

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CRYSTAL CHEMISTRY OF HIGH-PRESSURE BASI4O9 IN THE TRIGONAL (P3) BARIUM TETRAGERMANATE STRUCTURE

Hazen R.M.; Yang H.; Finger L.W.; Fursenko B.A. (1999)

Crystals of BaSi4O9 synthesized at 4 GPa and 1000 degrees C were determined to be isostructural with barium tetragermanate [trigonal, space group P3, a = 11.2469(11) and c = 4.4851(6) Aa, V = 491.3(1) Aa 3 ]. The structure ...
HIGH-PRESSURE COESITE INCLUSIONS IN DIAMOND: RAMAN SPECTROSCOPY

Fursenko B.A.; Goryainov S.V.; Sobolev N.V. (2001)
HIGH-TEMPERATURE CRYSTAL STRUCTURE OF WAIRAKITE

Seryotkin Y.V.; Belitsky I.A.; Fursenko B.A.; Joswig W.; Bakakin V.V. (2003)

Single crystal X-ray structure data have been obtained for wairakite (Wairakei, New Zealand), Ca0.95Na0.06[Al1.96Si4.04O12].2H(2)O, at temperatures of 20degreesC, 170degreesC, 210degreesC, 400degreesC, and 600degreesC. ...
LOW-TEMPERATURE HEAT CAPACITY AND THERMODYNAMIC FUNCTIONS OF LAUMONTITE

Paiikov I.E.; Fursenko B.A. (1998)
LOW-TEMPERATURE HEAT CAPACITY AND THERMODYNAMIC PROPERTIES OF LEONGARDITE J

Paukov E.; Fursenko B.A. (1998)
STRUCTURAL PHASE TRANSITIONS IN NATROLITE AT HIGH PRESSURES

Belitskiy I.A.; Fursenko B.A.; Kholedeyev O.V.; Goryaynov S.V. (1987)

Data is presented on the behavior of natural natrolite Na 2Al 2Si 3O 10·2H 2O from the Kola Peninsula under hydrostatic pressures of up to 50 kbar at room temperature. We studied transparent colorless prismatic monocrystalline ...
SYMMETRY REDUCTION OF THE ALUMINOSILICATE FRAMEWORK OF LAU TOPOLOGY BY ORDERING OF EXCHANGEABLE CATIONS: THE CRYSTAL STRUCTURE OF PRIMARY LEONHARDITE WITH A PRIMITIVE BRAVAIS LATTICE

Baur W.H.; Joswig W.; Fursenko B.A.; Belitsky I.A. (1997)

Primary leonhardite, Ca2.55K1.59Na1.24Fe0.03Al 8.19Si15.87O48 · 13.93H2O, with a primitive Bravais lattice, is a leonhardite that cannot be hydrated and is not formed by the dehydration of laumontite. It crystallizes in ...
THE THERMOCHEMICAL INVESTIGATION OF NATURAL LEUCITE

Kiselev I.A.; Ogorodova L.P.; Melchakova L.V.; Belitskiy I.A.; Fursenko B.A. (1996)

Research was carried out to study the enthalpy of formation of natural leucite using the method of high temperature calorimetry. A study was also made of the phase transition in this mineral using the method of Calve ...
THERMOCHEMICAL INVESTIGATION OF NATURAL FIBROUS ZEOLITES

Kiseleva I.A.; Ogorodova L.P.; Melchakova L.V.; Belitsky I.A.; Fursenko B.A. (1997)

New experimental data on the heat capacities, enthalpies of dehydration and formation of some fibrous zeolites have been obtained. Natural samples of zeolites of the natrolite group including natrolite Na2Al2Si3O10 · 2H2O, ...
THERMOCHEMISTRY AND PHASE EQUILIBRIA IN CALCIUM ZEOLITES

Kiseleva I.; Navrotsky A.; Belitsky I.A.; Fursenko B.A. (1996)

Thermodynamic properties of the natural calcium zeolites laumontite, leonhardite, dehydrated leonhardite (metaleonhardite), wairakite, and yugawaralite were studied by calorimetry in lead borate solvent at 975 K. Enthalpies ...
THERMOCHEMISTRY OF NATURAL POTASSIUM SODIUM CALCIUM LEONHARDITE AND ITS CATION-EXCHANGED FORMS

Kiseleva I.; Navrotsky A.; Belitsky I.A.; Fursenko B.A. (1996)

Leonhardite, a partially dehydrated laumontite, and its alkali variety, primary leonhardite, have been studied by high-temperature calorimetry. The enthalpies of formation from oxides and elements at 298 K are -306.7 ± 7.1 ...
THERMODYNAMIC PROPERTIES OF THE CALCIUM ZEOLITES STILBITE AND STELLERITE

Kiseleva I.A.; Navrotsky A.; Belitsky I.A.; Fursenko B.A. (2001)

The thermodynamic properties of natural stilbite and stellerite were determined by the methods of high-temperature Calvet calorimetry. The standard enthalpies of formation from oxides and elements are -232.0 ± 8.3 and -11 ...

Browsing ELibrary by Author "Fursenko B.A."

Browsing ELibrary by Author "Fursenko B.A."

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