Sugai-Kuwahara Research Group

Department of Chemistry, Toho University



Recent publication

"Selective extraction of semiconducting single-walled carbon nanotubes with a thermoresponsive polymer"
E. Shimura, T. Sugai and S. Kuwahara
Chem. Commun., 54, 3026 (2018). DOI: 10.1039/C8CC00748A

"Charge carrier kinetics in hematite with NiFeOx coating in aqueous solutions: Dependence on bias voltage"
W. Y. Sohn, J. E. Thorne, Y. Zhang, S. Kuwahara, Q. Shen, D. Wang and K. Katayama
J. Photochem. Photobio. A, 353, 344 (2018). DOI: 10.1016/j.jphotochem.2017.11.029

"Optimization of Experimental Parameters for the Performance of Solid-state Dye-sensitized Solar Cells"
M. Yamaguchi, T. Nisimura, W. Y. Sohn, Q. Shen, S. Kuwahara and K. Katayama
Anal. Sci., 33, 1041 (2017). DOI: 10.2116/analsci.33.1041

"Diameter-controlled Cu nanoparticles on saponite and preparation of film by using spontaneous phase separation"
M. Miyagawa, A. Shibusawa, K. Maeda, A. Tashiro, T. Sugai and H. Tanaka
RSC Adv., 7, 4186 (2017). DOI: 10.1039/C7RA08659H

"Anomalous enhancement by alkylamine of the dye-sensitized solar cells using TEMPO redox"
T. Nishimura, W. Y. Sohn, Q. Shen, S. Kuwahara and K. Katayama
J. Photochem. Photobio. A, 346, 281 (2017). DOI:10.1016/j.jphotochem.2017.06.015

"Investigation of photo-excited carrier dynamics in hematite and the effect of surface modifications by advanced transient grating technique"
W. Y. Sohn, S. Kuwahara, J. Throne, D. Wang and K. Katayama
ACS Omega, 2, 1031 (2017). DOI:10.1021/acsomega.7b00021

"Two-way correspondence between carbon nanotubes and caps: Development of a numerical algrithm and a tool for organic cap synthesis"
T. Sugai and H. Sakurai
Carbon, 116, 678 (2017). DOI:10.1016/j.carbon.2017.02.038

"Specific Interaction between Dyes and Ions in Dye-sensitized solar cells Observed with Temporal Spectral Shift of Dyes"
R. Hosokawa, S. Kuwahara and K. Katayama,
J.Photochem. Photobio. A, 334, 107 (2017). DOI:10.1016/j.jphotochem.2016.11.004