Development of high photosensing systems based on the organic-inorganic hybrid interface for application to photovoltaic devices

2016 Fiscal Year Final Research Report

• Project/Area Number: 26810103
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Energy-related chemistry
• Research Institution: Aoyama Gakuin University
• Principal Investigator: Ishii Ayumi 青山学院大学, 理工学部, 助教 (70406833)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 光電変換 / 有機-無機ハイブリッド / 錯体 / 高電圧出力 / 光電流増幅 / 界面

Outline of Final Research Achievements

In this investigation, we aim to develop high photosensing systems, which converts one photon to electricity, based on the organic-inorganic hybrid interface. We succeeded to make new hybrid device structures with a highly sensitive photoelectric conversion property: 1) A high voltage output (>1.2 V) can be induced by organic-inorganic hybrid photovoltaic cell sensitized with metal-ligand interfacial complexes. 2) A high sensitive photoelectric conversion was achieved by photomultiplication properties of the interfacial lanthanide complex on a mesoporous TiO2 film.

Free Research Field

分子分光学、有機光エレクトロニクス、錯体化学