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Researcher's Profile

Project Lecturer

Takeru BESSHO

Academic-Industrial Joint Laboratory for Renewable Energy

E-mail: t.bessho.dsc.rcast.u-tokyo.ac.jp

Tel: 03-5452-5448

inner link 2018 Research book

Biography

2009.03
PhD, Graduate School of Engineering, Shibaura institute of Technology
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2009.07
Visiting Scientist, Prof. Graetzel lab., Ecole Polytechnique Federale de Lausanne
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2011.10
Scientist, Advanced Materials Laboratory, SONY corporation
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2015.10
Project Lecturer, RCAST, The University of Tokyo

Research Interests


Dye-sensitized solar cells (DSSC) and Perovskite solar cells (PSC) are main research topics. Furthermore, quantum dots and organic semiconductor are also used to use as photo-electronic device material by print technique for photo-electronic device in my experience for trying to improve the performance of them, what is called printed electronics.
Focused on the research about well electron transfer excitation, charge separation and electron transfer in the devise for improving the power conversion efficiency (PCE), optimization of the device structure was important. Finally, we have reached good reproducibility over 10% PCE on DSSC.
Five years hence, we make effort to improve PCE on printed Perovskite solar cells. Photo-electronic conversion, Solar cells, Dye-sensitization, Perovskite, Printed electronics. This research is based on NEDO project.

Figure2
Various colored over 10% energy conversion efficiency Dye-sensitized solar cells.
Figure4
Flexible and light Dye-sensitized solar cells.
Figure6
Well designed Dye-sensitized solar cells.

Keywords

Photoelectric conversion, Solar cell, Dye sensitization, Perovskyte, Printed electronics

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