The Nature of Nanoparticles of Crystalline Phases in Cenospheres and Morphology of Their Shells Full article
Conference |
Nanoparticles, Nanostructures and Nanocomposites : Topical Meeting of the European Ceramic Society 05-07 Jul 2004 , Saint-Petersburg |
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Journal |
Glass Physics and Chemistry
ISSN: 1087-6596 , E-ISSN: 1608-313X |
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Output data | Year: 2005, Volume: 31, Number: 3, Pages: 306-315 Pages count : 10 DOI: 10.1007/s10720-005-0060-6 | ||||||
Tags | SOL-GEL METHOD; FLY ASHES; MATRIX; GLASS; SILICATE | ||||||
Authors |
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Affiliations |
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Funding (4)
1 | Russian Foundation for Basic Research | 04-03-33187 |
2 | Красноярский краевой фонд поддержки научной и научно-технической деятельности | 12F0059C |
3 | International Science and Technology Center | 1370.2 |
4 | Siberian Branch of the Russian Academy of Sciences | 85 |
Abstract:
Cenospheres prepared using fly ashes from combustion of Kuznetskii coals are investigated by Mossbauer spectroscopy, scanning electron microscopy (SEM), and thermodynamic analysis. It is shown that, in the composition range with an iron content of lower than 3.3 wt %, cenospheres involve nanosized crystalline phases, such as feldspars, ferrispinels, and pyroxenes. It is revealed that the outer and inner surfaces of the cenospheres are covered with 30- to 50-nm-thick nanofilms enriched in nanosized crystalline phases. The sizes of crystalline inclusions are estimated by etching the surface film in mineral acids with the formation of a nanosized porosity.
Cite:
Anshits N.N.
, Vereshchagina T.A.
, Bayukov O.A.
, Salanov A.N.
, Anshits A.G.
The Nature of Nanoparticles of Crystalline Phases in Cenospheres and Morphology of Their Shells
Glass Physics and Chemistry. 2005. V.31. N3. P.306-315. DOI: 10.1007/s10720-005-0060-6 WOS Scopus РИНЦ
The Nature of Nanoparticles of Crystalline Phases in Cenospheres and Morphology of Their Shells
Glass Physics and Chemistry. 2005. V.31. N3. P.306-315. DOI: 10.1007/s10720-005-0060-6 WOS Scopus РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Аншиц Н.Н.
, Верещагина Т.А.
, Баюков О.А.
, Саланов А.Н.
, Аншиц А.Г.
Природа наночастиц кристаллических фаз и морфология оболочки ценосфер
Физика и химия стекла. 2005. Т.31. №3. С.409-421. РИНЦ
Природа наночастиц кристаллических фаз и морфология оболочки ценосфер
Физика и химия стекла. 2005. Т.31. №3. С.409-421. РИНЦ
Dates:
Published print: | May 1, 2005 |
Identifiers:
Web of science | WOS:000230552700006 |
Scopus | 2-s2.0-23744478163 |
Elibrary | 13486110 |
AN | 2005:617976 |
CAN | 144:278344 |