Issue 8, 2002

Second-order non linear optical properties of nitrocalixarenes grafted to a sol-gel matrix

Abstract

5,11,17,23-Tetranitro-25-[4-[3-(trimethoxysilyl)propylthio]-butyloxy]-26,27,28-tripropyloxycalix[4]arene was prepared and fully characterized using 1H and 13C NMR. Elaboration of sol-gel matrix with this macrocycle and with tetranitrotetrapropoxycalix[4]arene from tetraethoxysilane was described. Thin films were obtained from these materials and studied using m-lines spectroscopy, AFM and NLO. Chemically grafted films exhibited high and stable NLO responses.

Article information

Article type
Paper
Submitted
28 Feb 2002
Accepted
26 Apr 2002
First published
13 Jun 2002

J. Mater. Chem., 2002,12, 2231-2236

Second-order non linear optical properties of nitrocalixarenes grafted to a sol-gel matrix

M. Regayeg, A. Fort, O. Cregut, A. Coleman, P. Shahgaldian, J. Mugnier, R. Lamartine and F. Vocanson, J. Mater. Chem., 2002, 12, 2231 DOI: 10.1039/B202131E

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