December 2025

Paper
A paper on Heteroatom Engineering of Ortho-Fluorinated Triarylamine-Based Hole Transport Materials for Enhanced Performance in Perovskite Solar Cells has been published in Journal of Materials Chemistry A.

Heteroatom Engineering of Ortho-Fluorinated Triarylamine Based Hole Transport Materials for Enhanced Performance in Perovskite Solar Cells Telugu Bhim Raju*, Motonori Watanabe, Zhanglin Guo, Pangpang Wang, Sunao Yamada, Mengde Zhai and Toshinori Matsushima*

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Paper
A paper on impact of fluorine substitution position on triarylamine-based hole transport materials in perovskite solar cells has been published in Physical Chemistry Chemical Physics.

Impact of Fluorine Substitution Position on Triarylamine-Based Hole Transport Materials in Perovskite Solar Cells Bhim Raju Telugu*, Hanbo Jung, Zhanglin Guo, Toshinori Matsushima*

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Information
Four students from Taiwan will stay for one month to conduct collaborative research.

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Conference presentation
Presentations have been delivered at International Conference on Thin Films and Nanotechnology Knowledge, Leadership Commercialization (ICTN KLC 2025).

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Paper
A paper on visible-light-driven photocatalytic hydrogen peroxide synthesis based on a heptazine–imide structure has been published in Journal of Materials Chemistry A.

Molecular insight into visible light driven photocatalytic hydrogen peroxide synthesis using a heptazine-imide structure Yamato Yamanaka, Kohei Sawada, Mizuki Nanke, Xiao-Feng Shen, Jun Tae Song, Tatsuki Abe, Keiji Tanaka, Toshinori Matsushima, Miki Inada, Tatsumi Ishihara and Motonori Watanabe*

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Conference presentation
Presentations have been delivered at Advanced Materials and Integrated Optoelectronics (AMIO) Symposium.

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Conference presentation
Presentations have been delivered at The 5th International Conference on “Energy-Earth-Environment-Engineering”.

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