Thermal and thermomagnetic properties of pyrrhotites / Dorogina G. A.,Gulyaeva R. I.,Selivanov E. N.,Balakirev V. F. // RUSSIAN JOURNAL OF INORGANIC CHEMISTRY. - 2015. - V. 60, l. 3. - P. 301-306.

ISSN/EISSN:

0036-0236 / 1531-8613

Type:

Article

Abstract:

A comparative analysis of the thermal and magnetic properties of synthesized samples of troilite (FeS) and hexagonal (Fe0.94S) and monoclinic (Fe0.875S) pyrrhotites was performed by X-ray diffraction, combined thermogravimetric analysis and calorimetry, and thermomagnetic measurements. The pyrrhotite composition affects the temperatures and heats of phase transitions of the samples during heating and cooling in the range of 300-670 K. The temperature and the magnetic field strength determine the magnetization of pyrrhotites. Higher magnetization is inherent in monoclinic pyrrhotite, while troilite has lower magnetization.

Author keywords:

IRON SULFIDE; PHASE-TRANSITIONS; TRANSFORMATIONS; FE1-XS

DOI:

10.1134/S003602361503002X

Web of Science ID:

ISI:000351695300008

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1531-8613
Keywords-Plus	IRON SULFIDE; PHASE-TRANSITIONS; TRANSFORMATIONS; FE1-XS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear
Author-Email	ga-dorogina@yandex.ru
ResearcherID-Numbers	Selivanov, Evgeniy/T-7296-2017
Funding-Acknowledgement	Presidium of the RAS {[}12-P-3-1031]
Funding-Text	This work was performed as a part of the Presidium of the RAS project no. 12-P-3-1031 using the equipment of the Ural-M Center for Shared Use.
Number-of-Cited-References	25
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	18
Journal-ISO	Russ. J. Inorg. Chem.
Doc-Delivery-Number	CE3AH