Developing batteries that can be recharged using light (photovoltaic batteries)
Graduate School of Science and Engineering (Engineering) Department of Electrical and Electronics Engineering Program Associate Professor
NOMIYAMA Teruaki
Professor
HORIE Yuji
Background and objectives of activities
For effective use of solar energy, a sustainable energy source, as electrical energy, efficient energy storage technology is needed. However, existing systems combining solar cells and storage batteries are expensive and impractical. Therefore, we aim to integrate photovoltaic power generation and storage using nanotechnology to realize "photovoltaic storage batteries," which can be recharged by light, using low-cost and eco-friendly materials.
Summary of Activities
At present, in collaboration with an automobile-related manufacturer, we are conducting research and development with the goal of on-board "optical storage batteries". Furthermore, by working on research and development together with students, the project will lead to the development of human resources with deeper knowledge of the SDGs and the ability to implement them.
Expected Benefits
Development of sustainable energy sources through the effective use of solar energy and contribution to the realization of a decarbonized society.