Hierarchy of sizes and sorption selectivity of ultrafine particles of hydrated titania / Shveikin G. P.,Polyakov E. V.,Denisova T. A.,Grigorov I. G.,Shtin A. P. // INTERNATIONAL JOURNAL OF NANOTECHNOLOGY. - 2006. - V. 3, l. 1. - P. 39-46.

ISSN/EISSN:

1475-7435 / нет данных

Type:

Article; Proceedings Paper

Abstract:

It is shown that precipitation of hydrated titania from sulphuric acid and hydrochloric acid solutions in the presence of graphite soot gives rise to titania composite material with surface-deposited hydrated TiO2 particles. Three levels of hydrated TiO2 particles size distributions have been detected as a result of SEM and STM analysis of the composites. Quantum-chemical simulation of titanium salts polymerisation processes was carried out. Analysis of sorption properties of titania composite materials has revealed that their microelements selectivity changes significantly in comparison with that of titania powder synthesised in sulphuric or hydrochloric processes.

Author keywords:

hydrated titania; HT; carrier; nanoparticles; synthesis; sizes; hierarchy; sorptional properties VAPOR-PHASE SYNTHESIS; TIO2; DIOXIDE; POWDERS; LIQUIDS; ANATASE; SIO2

DOI:

нет данных

Web of Science ID:

ISI:000239892400005

Соавторы в МНС:

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Другие поля

Поле	Значение
Note	18th Conference on Advanced Technology in Powder Metallurgy and Ceramics, Kiev, UKRAINE, SEP 08-12, 2003
Publisher	INDERSCIENCE ENTERPRISES LTD
Address	WORLD TRADE CENTER BLDG, 29 ROUTE DE PRE-BOIS, CASE POSTALE 896, CH-1215 GENEVA, SWITZERLAND
Language	English
Keywords-Plus	VAPOR-PHASE SYNTHESIS; TIO2; DIOXIDE; POWDERS; LIQUIDS; ANATASE; SIO2
Research-Areas	Science \& Technology - Other Topics; Materials Science
Web-of-Science-Categories	Nanoscience \& Nanotechnology; Materials Science, Multidisciplinary
Author-Email	Shveikin@ihim.uran.ru polyakov@ihim.uran.ru Denisova@ihim.uran.ru
ResearcherID-Numbers	Polyakov, Evgeny/A-7817-2012
Number-of-Cited-References	31
Usage-Count-Since-2013	5
Journal-ISO	Int. J. Nanotechnol.
Doc-Delivery-Number	075NR