公开(公告)号：DE2907684A1

公开(公告)日：1979-09-06

申请号：DE2907684

申请日：1979-02-27

Applicant: SNIA VISCOSA

Inventor： CALGARI SEBA ,  SIRTORI VITTORIO ,  BELLOBONO IGNAZIO RENATO

IPC: H01G9/20 ,  H01M14/00 ,  H02N11/00

Abstract: A cell for the direct conversion of radiant energy to electrical energy for carrying the process is characterized in that it comprises two layer-like zones each comprising a transparent material and at least one photochromic compound, electrical conduction means between said two zones, and two electrodes. The two layer-like zones may be constituted by different portions of a same layer. The photochromic compounds used are preferably spiro-2H-pyranes and the electrodes are metals having a standard oxidation potential higher than-2.5V or their oxides or photoactive semi-conductors.

公开(公告)号：AU4463379A

公开(公告)日：1979-09-06

申请号：AU4463379

申请日：1979-02-27

Applicant: SNIA VISCOSA

Inventor： CALGARI SEBA ,  SIRTORI VITTORIO ,  BELLOBONO IGNAZIO RENATO

IPC: H01G9/20 ,  H01M14/00 ,  H01M10/08 ,  H01L31/00

Abstract: A cell for the direct conversion of radiant energy to electrical energy for carrying the process is characterized in that it comprises two layer-like zones each comprising a transparent material and at least one photochromic compound, electrical conduction means between said two zones, and two electrodes. The two layer-like zones may be constituted by different portions of a same layer. The photochromic compounds used are preferably spiro-2H-pyranes and the electrodes are metals having a standard oxidation potential higher than-2.5V or their oxides or photoactive semi-conductors.