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In Situ Observation of the Genesis of Mesoporous Silica SBA-15: Dynamics on Length Scales from 1 nm to 1 mu m
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
2009 (English)In: Langmuir, ISSN 0743-7463, E-ISSN 1520-5827, Vol. 25, no 8, 4685-4691 p.Article in journal (Refereed) Published
Abstract [en]

We report on the mechanism of growth of mesoporous silica (SBA-15, plane group p6m). In situ studies of the formation using ultrasmall angle X-ray scattering (USAXS) and small-angle X-ray scattering (SAXS) covering length scales from 5 to 10000 A, complemented with UV-vis and transmission electron microscopy (TEM), provide unique data on particle growth coupled with information regarding the progression of the mesostructure formation and the micellar evolution.

Place, publisher, year, edition, pages
2009. Vol. 25, no 8, 4685-4691 p.
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-129083DOI: 10.1021/la803543zISI: 000265281700070OAI: oai:DiVA.org:uu-129083DiVA: diva2:337557
Available from: 2010-08-06 Created: 2010-08-05 Last updated: 2012-03-05Bibliographically approved

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Rennie, Adrian R.
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