Access Restriction

Author Hamciuc, E. ♦ Sava, I. ♦ Bruma, M. ♦ Kopnick, T. ♦ Stumpe, J.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2006
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Geometrical optics ♦ Anisotropic magnetoresistance ♦ Polyimides ♦ Optical films ♦ Polymer films ♦ Optical polymers ♦ Solvents ♦ Casting ♦ Thermal stability ♦ Optical polarization ♦ thermal amplification ♦ poly(amide-imide) s ♦ cinnamoyl ♦ azobenzene ♦ optical anisotropy
Abstract New poly(amide-imide)s containing cinnamoyl and azobenzene units have been synthesized by direct polycondensation reaction of two diacids having preformed cinnamoyl units and a diamine incorporating azobenzene groups, using triphenyl phosphite and pyridine as condensing agents. The polymers were readily soluble in various organic solvents and gave thin films by casting from such solutions. They showed good thermal stability. A highly anisotropic optical film was fabricated by irradiation with linearly polarized light and its stability was studied
Description Author affiliation: Inst. of Macromolecular Chem. (Hamciuc, E.; Sava, I.; Bruma, M.)
ISBN 1424401097
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2006-09-27
Publisher Place Romania
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 4.06 MB
Page Count 4
Starting Page 283
Ending Page 286

Source: IEEE Xplore Digital Library