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Nanoparticle formation and zeolite growth in TEOS/organocation/water solutions

Authors :
Chil-Hung Cheng
Shantz, Daniels F.
Source :
Journal of Physical Chemistry B. April 21, 2005, Vol. 109 Issue 15, 7266-7274
Publication Year :
2005

Abstract

A study investigates nanoparticle formation and zeolite growth in several tetraethyl orthosilicate (TEOS)/organocation/water solutions heated at 368 K by using small-angle X-ray scattering. The results reveal that the solutions studied behave dramatically differently from TEOS/TPAOH/water solutions in their ability to nucleate and grow a zeolite phase and all solutions studied form stable suspensions of silica nanoparticles.

Subjects

Subjects :
Zeolites -- Structure
Zeolites -- Chemical properties
Suspensions (Chemistry) -- Analysis
X-rays -- Diffraction
X-rays -- Analysis
Chemicals, plastics and rubber industries

Details

Language :
English
ISSN :
15206106
Volume :
109
Issue :
15
Database :
Gale General OneFile
Journal :
Journal of Physical Chemistry B
Publication Type :
Academic Journal
Accession number :
edsgcl.135802520

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