Study of the Stability of Solid Polyoxometalate Mo72Fe30 with a Buckyball Structure / Ostroushko A. A.,Tonkushina M. O.,Safronov A. P.,Korotaev V. Yu.,Vazhenin V. A.,Kolosov V. Yu.,Martynova N. A.,Kutyashev I. B.,Bogdanov S. G.,Pirogov A. N.,Grzhegorzhevskii K. B.,Prokof'eva A. V. // RUSSIAN JOURNAL OF INORGANIC CHEMISTRY. - 2012. - V. 57, l. 6. - P. 858-863.

ISSN/EISSN:

0036-0236 / нет данных

Type:

Article

Abstract:

Samples of polyoxometalate Mo72Fe30: {[}Mo72Fe30O252(CH3COO)(12)\{Mo2O7(H2O)\}(2) \{H2Mo2O8(H2O)\}(H2O)(91)] center dot approximate to 150H(2)O with a buckyball structure, which can be both crystalline and amorphous, were synthesized. It was shown that such samples can be studied by neutron diffraction. The stability of Mo72Fe30 to heating and UV light exposure (in poly(vinyl alcohol) and polyvinylpyrrolidone films) was studied by IR, EPR, and electronic absorption spectroscopy; thermal analysis; and mass spectrometry. Mo72Fe30 was found to be less stable to heating and irradiation in a poly(vinyl alcohol) film as compared with the related polyoxometallate Mo-132 free of iron. The sorption properties of Mo72Fe30 to organic vapors and its stability under sorption conditions were studied. It was demonstrated that, in addition to sorption, organic substances cause the destruction of buckyballs.

Author keywords:

COMPOSITIONS BASED THEREON; POLY(VINYL ALCOHOL); MOLYBDENUM-OXIDE; FULLERENE; MO132; SR; AG

DOI:

10.1134/S0036023612060174

Web of Science ID:

ISI:000305226800017

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUN
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	COMPOSITIONS BASED THEREON; POLY(VINYL ALCOHOL); MOLYBDENUM-OXIDE; FULLERENE; MO132; SR; AG
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear
ResearcherID-Numbers	Pirogov, Alexander/K-8115-2013 Grzhegorzhevskii, Kirill/H-2978-2012 Korotaev, Vladislav/L-2692-2016 Bogdanov, Savva/K-1613-2013 Tonkushina, Margarita/D-8463-2012
ORCID-Numbers	Pirogov, Alexander/0000-0001-7321-1245 Grzhegorzhevskii, Kirill/0000-0003-3357-9672 Korotaev, Vladislav/0000-0002-7492-5116 Bogdanov, Savva/0000-0003-2327-1180 Tonkushina, Margarita/0000-0003-4371-3900
Funding-Acknowledgement	Russian Foundation for Basic Research {[}10-03-00799]; Ministry of Education and Science of the Russian Federation {[}1566]; Federal Targeted Program ``Scientific and Scientific-Pedagogical Personnel of the Innovative Russia{''}
Funding-Text	This work was supported by the Russian Foundation for Basic Research (project no. 10-03-00799), the Ministry of Education and Science of the Russian Federation (project no. 1566), and the Federal Targeted Program ``Scientific and Scientific-Pedagogical Personnel of the Innovative Russia in 2009-2013.{''}
Number-of-Cited-References	25
Usage-Count-Last-180-days	5
Usage-Count-Since-2013	43
Journal-ISO	Russ. J. Inorg. Chem.
Doc-Delivery-Number	958HJ