ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND METHOD FOR MANUFACTURING TITANYL PHTHALOCYANINE

摘要

PROBLEM TO BE SOLVED: To provide a titanyl phthalocyanine photoconductor material having a new crystalline phase. SOLUTION: A new S type titanyl phthalocyanine is used as a photoconductor showing the main peaks of the Bragg angle 2θto the 1.541ÅCuK-αcharacteristic X-ray at least at 9.5±0.2°, 9.7±0.2°, 11.7±0.2°, 13.5±0.2°, (optionally 21±0.2°and/or 23.5±0.2°), 24.1±0.2°, 26.4±0.2°and 27.3±0.2°. Additional peaks close to or equal to the main peaks appears at 15.0±0.2°, 15.3±0.2°and 16.0±0.2°. COPYRIGHT: (C)2004,JPO