PHOTOCHEMICAL BATTERY CONTAINING KIND OF FLUORENE, PHOTOELECTRIC TRANSFER ELEMENT AND MANUFACTURE OF ELECTRODE FOR PHOTOCHEMICAL BATTERY

摘要

PURPOSE: To provide a photochemical battery and a photoelectric transfer element whose photoelectric transfer characteristic is enhanced by applying an organic electron giving body and a kind of fluorene onto a base material as solution. CONSTITUTION: A mixed toluene solution is applied onto an ITO electrode 2 having a transparent base material 3, and a film is manufactured. This electrode is used, and a Pb plate is used as a metallic counter electrode 5, and a Pb(ClO4 )2 /acetonitrile solution is used as electrolytic solution 4. A material which is dissolved in solvent in which fluorene is dissolved and forms a valence band and a conduction band as a solid body is preferable as an organic electron giving body 1 as a constitutive element of the electrode 2. Metal in the same kind as cation in the electrolytic solution 4 is ideal as the metallic counter electrode 5. When the organic electron giving body and the fluorene are mixed together, an effect to restrain carrier deactivation in an exciting condition is obtained.