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Synthesis of Inorganic-Organic Hybrids from Metal Alkoxides and Ethyl Cellulose

Published online by Cambridge University Press:  10 February 2011

Ikuko Yoshinaga ,
Noriko Yamada  and
Shingo Katayamai
Ikuko Yoshinaga
Affiliation:
Nippon Steel Corporation, Advanced Technology Research Laboratories, 1618 Ida, Nakahara-ku, Kawasaki 211, JAPAN, ikko@lab1.nsc.co.jp.
Noriko Yamada
Affiliation:
Nippon Steel Corporation, Advanced Technology Research Laboratories, 1618 Ida, Nakahara-ku, Kawasaki 211, JAPAN, ikko@lab1.nsc.co.jp.
Shingo Katayamai
Affiliation:
Nippon Steel Corporation, Advanced Technology Research Laboratories, 1618 Ida, Nakahara-ku, Kawasaki 211, JAPAN, ikko@lab1.nsc.co.jp.
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Abstract

Inorganic-organic hybrids were synthesized by the reaction of inorganic species of Ti(OC2H5)4, Nb(OC2H5)5, Ta(OC2H5)5 and Fe(OC2H5)3 with an organic polymer of ethyl cellulose. The studies of FT-IR spectroscopy revealed that M-O-cellulose bonds were formed by the reaction of ethoxy groups of metal ethoxides with hydroxy groups of ethyl cellulose. The dielectric constants of the resulting Ti-O-, Nb-O- and Ta-O-cellulose hybrids were higher than that of ethyl cellulose. The molar magnetic susceptibility of the Fe-O-cellulose hybrid was independent of iron content and was lower than that of Fe(OC2H5)3.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 435: Symposium V – Better Ceramics Through Chemistry VII , 1996 , 481
Copyright
Copyright © Materials Research Society 1996

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