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Structural Investigation of a Surfactant-Templated Silica Aerogel by Small-angle Scattering

Published online by Cambridge University Press:  10 February 2011

Thomas P. Riekerlt ,
Mark T. Anderson ,
Patricia S. Sawyer ,
Shrish Rane  and
Gregory Beaucage
Thomas P. Riekerlt*
Affiliation:
Center for Microengineered Materials, Department of Chemical and Nuclear Engineering, University of New Mexico, Albuquerque, NM 87131
Mark T. Anderson
Affiliation:
Ceramic Technology Center, 3M Industrial and Consumer Sector Research Laboratory, 3M Center, Building 201-4N-01, St. Paul, MN 55144-1000
Patricia S. Sawyer
Affiliation:
Encapsulants and Foams Department, Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185-1349
Shrish Rane
Affiliation:
Department of Materials Science and Engineering, University of Cincinnati, Cincinnati, OH 45221-0012
Gregory Beaucage
Affiliation:
Department of Materials Science and Engineering, University of Cincinnati, Cincinnati, OH 45221-0012
*
†author for correspondence
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Abstract

The structure of a surfactant-templated silica aerogel is studied by small-angle x-ray and light scattering. By combining the two techniques, we obtain structural information on length scales from Ångstroms to 0.1 millimeters. For this sample, we find five structural features, including the morphology of large scale aggregates.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 520: Symposium P – Nanostructured Powders & Their Industrial Application , 1998 , 95
Copyright
Copyright © Materials Research Society 1998

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References

REFERENCES

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