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Hierarchically Nanostructured Zeolites of Tunable Porosities with Aerogel Templating

Published online by Cambridge University Press:  28 January 2011

Yousheng Tao ,
Morinobu Endo  and
Katsumi Kaneko
Yousheng Tao
Affiliation:
Institute of Carbon Science and Technology, Shinshu University, Nagano 380-8553, Japan
Morinobu Endo
Affiliation:
Institute of Carbon Science and Technology, Shinshu University, Nagano 380-8553, Japan
Katsumi Kaneko
Affiliation:
Institute of Carbon Science and Technology, Shinshu University, Nagano 380-8553, Japan
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Abstract

We present the synthesis of resorcinol-formaldehyde aerogels and carbon aerogels of different nanoporosities, emphasizing on the recent developments in fabrication pathways of lower cost. Recent results showed a simple way to the production of highly nanoporous carbon xerogels. While using an approach combined colloidal silica nanocasting and carbon dioxide supercritical drying, hydrophilicity-controlled carbon aerogels with high mesoporosity were synthesized. Then, we demonstrate the functions of these aerogels for template synthesis of hierarchically nanostructured zeolites having micropores and mesopores.

Keywords

aerogelzeolitenanostructure
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1306: Symposium BB – Aerogels and Aerogel-Inspired Materials , 2011 , mrsf10-1306-bb10-01
Copyright
Copyright © Materials Research Society 2011

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References

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