Synthesis of inorganic-organic hybrids from metal alkoxides and ethyl cellulose

Book · Tue Dec 31 00:00:00 EST 1996

OSTI ID:427731

Yoshinaga, Ikuko; Yamada, Noriko; Katayama, Shingo ^[1]

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1. Nippon Steel Corp., Kawasaki (Japan). Advanced Technology Research Labs.

Inorganic-organic hybrids were synthesized by the reaction of inorganic species of Ti(OC{sub 2}H{sub 5}){sub 4}, Nb(OC{sub 2}H{sub 5}){sub 5}, Ta(OC{sub 2}H{sub 5}){sub 5} and Fe(OC{sub 2}H{sub 5}){sub 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(OC{sub 2}H{sub 5}){sub 3}.

• OSTI ID: 427731
• Report Number(s): CONF-960401-; ISBN 1-55899-338-X; TRN: IM9708%%57
• Resource Relation: Conference: Spring meeting of the Materials Research Society (MRS), San Francisco, CA (United States), 8-12 Apr 1996; Other Information: PBD: 1996; Related Information: Is Part Of Better ceramics through chemistry 7: Organic/inorganic hybrid materials; Coltrain, B.K. [ed.] [Eastman Kodak Co., Rochester, NY (United States)]; Sanchez, C. [ed.] [Univ. Pierre et Marie Curie, Paris (France)]; Schaefer, D.W. [ed.] [Sandia National Labs., Albuquerque, NM (United States)]; Wilkes, G.L. [ed.] [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States)]; PB: 695 p.; Materials Research Society symposium proceedings, Volume 435
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
TITANIUM COMPOUNDS
SYNTHESIS
DIELECTRIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
NIOBIUM COMPOUNDS
TANTALUM COMPOUNDS
IRON COMPOUNDS
CELLULOSE
ETHOXY RADICALS
ETHERS
TOLUENE
HEAT TREATMENTS
TRANSMISSION ELECTRON MICROSCOPY
CALORIMETRY
FOURIER TRANSFORM SPECTROMETERS
INFRARED SPECTRA
ELECTRON DIFFRACTION
FREQUENCY DEPENDENCE
EXPERIMENTAL DATA