Models of (ZrO2)n Complexes Intercalated into Montmorillonite Научная публикация
| Журнал |
The Journal of Physical Chemistry B
ISSN: 1520-6106 , E-ISSN: 1520-5207 |
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| Вых. Данные | Год: 2005, Том: 109, Номер: 15, Страницы: 7451-7459 Страниц : 9 DOI: 10.1021/jp045100w | ||
| Ключевые слова | Absorption spectroscopy; Additives; Adsorption isotherms; Calcination; Clay; Complexation; Monte Carlo methods; Silicates; Synthesis (chemical); X ray diffraction analysis | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Президиум РАН | 8.23 |
Реферат:
The article discusses the properties of several model zirconium dioxide complexes (ZrO2)n intercalated into the interlayer space of montmorillonite clay. Grand canonical Monte Carlo simulation was used in a series of numerical experiments during analysis of the low-temperature nitrogen adsorption in the micropores thus generated. The goal of such experiments was to determine the geometrical parameters of introduced molecular complexes of different types inside micropores of various widths. The obtained information was used to characterize textural and structural properties of three pillared interlayer materials prepared by using pillaring species synthesized via aging of zirconyl chloride solutions containing as additives chlorides of Ca, Sr, or Ba. It was found that in the cases of Ba and Ca the interlayer micropores are filled with isolated tetramers (ZrO2)4. Meanwhile, the presence of Sr in the pillaring solution, most likely, favors the preservation of larger sheetlike complexes (ZrO2)8.
Библиографическая ссылка:
Efremov D.
, Kuznetsova T.
, Doronin V.
, Sadykov V.
Models of (ZrO2)n Complexes Intercalated into Montmorillonite
The Journal of Physical Chemistry B. 2005. V.109. N15. P.7451-7459. DOI: 10.1021/jp045100w WOS Scopus РИНЦ CAPlusCA PMID OpenAlex
Models of (ZrO2)n Complexes Intercalated into Montmorillonite
The Journal of Physical Chemistry B. 2005. V.109. N15. P.7451-7459. DOI: 10.1021/jp045100w WOS Scopus РИНЦ CAPlusCA PMID OpenAlex
Даты:
| Поступила в редакцию: | 27 окт. 2004 г. |
| Принята к публикации: | 17 февр. 2005 г. |
| Опубликована online: | 26 мар. 2005 г. |
| Опубликована в печати: | 1 апр. 2005 г. |
Идентификаторы БД:
| Web of science: | WOS:000228419100076 |
| Scopus: | 2-s2.0-17844369483 |
| РИНЦ: | 13487247 |
| Chemical Abstracts: | 2005:263446 |
| Chemical Abstracts (print): | 142:488052 |
| PMID (PubMed): | 16851854 |
| OpenAlex: | W1987681722 |