机译:Spectroscopic, electrical, and relaxor-like properties of cellulose acetate-erbium (III) chloride composite films
Cairo Univ, Dept Phys, Fac Sci, POB 12613, Giza, Egypt;
Natl Res Ctr, Dept Phys Chem, 33 El Bohoth St,POB 12622, Giza, Egypt;
composites; dielectric properties; differential scanning calorimetry; relaxation; UV-vis spectroscopy;