Electric charge generation and electric charge carrying converted timber charge, and electric charge generation and component null for electric charge carrying

摘要

PROBLEM TO BE SOLVED: To obtain a higher-speed electric charge generating and transferring material having higher sensitivity and an electric charge generating and transferring element using the material.;SOLUTION: The electric charge generating and transferring material comprises an oligosilane compound of the formula R1-(SiR2R3)n-R4, wherein R1-R4 are each H, a 1-4C alkyl or phenyl and (n) is an integer of 6-18. The electric charge generating and transferring material is a thin film obtained by melting and cooling the oligosilane compound at ≤5°C/sec cooling rate or a thin film obtained by heating the oligosilane compound to a temperature below its melting temperature and cooling it from the resulting mesophase state. The electric charge generating and transferring material is held between electrodes to obtain the objective electric charge generating and transferring element.;COPYRIGHT: (C)2000,JPO