The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Kazuhiro Sayama sits on this spectrum.
This scientist: 289 publications — 60th percentile
60% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Kazuhiro Sayama sits on this spectrum.
This scientist: 85 D-Index — 85th percentile
85% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
Kazuhiro Sayama is affiliated with the National Institute of Advanced Industrial Science and Technology in Japan. Their research primarily focuses on the fields of Energy and Materials Science, with significant contributions to Renewable Energy, Sustainability and the Environment, as well as Materials Chemistry.
The scientist has published extensively on topics including Advanced Photocatalysis Techniques, TiO2 Photocatalysis and Solar Cells, Copper-based nanomaterials and applications, Catalytic Processes in Materials Science, Gas Sensing Nanomaterials and Sensors, Perovskite Materials and Applications, and Electrocatalysts for Energy Conversion.
Frequently published venues for their work include:
Notable recent papers authored or coauthored by Kazuhiro Sayama include:
Kazuhiro Sayama has collaborated frequently with coauthors such as:
Their work mainly investigates photocatalysis and photoelectrochemical processes applied to energy conversion and environmental applications. This includes research on photocatalytic water splitting, solar fuel production, hydrogen peroxide synthesis, and related catalytic and electrocatalytic systems.
Zhigang ZoU;Ji nhua Ye;Kazuhiro Sayama;Hironori Arakawa
Kohjiro Hara;Tadatake Sato;Ryuzi Katoh;Akihiro Furube
Kohjiro Hara;Mitsuhiko Kurashige;Yasufumi Dan-oh;Chiaki Kasada
Kohjiro Hara;Takaro Horiguchi;Tohru Kinoshita;Kazuhiro Sayama
Kohjiro Hara;Kazuhiro Sayama;Yasuyo Ohga;Akira Shinpo
Kazuhiro Sayama;Hideki Sugihara;Hironori Arakawa
Kazuhiro Sayama;Atsushi Nomura;Takeo Arai;Tsuyoshi Sugita
Kazuhiro Sayama;Kazuaki Mukasa;Ryu Abe;Yoshimoto Abe
Kohjiro Hara;Yasufumi Dan-oh;Chiaki Kasada;Yasuyo Ohga
Kazuhiro Sayama;Shingo Tsukagoshi;Kohjiro Hara;Yasuyo Ohga
Kazuhiro Sayama;Kazuaki Mukasa;Ryu Abe;Yoshimoto Abe
Unknown
Ryu Abe;Ryu Abe;Kazuhiro Sayama;Kazunari Domen;Hironori Arakawa
Ryu Abe;Kazuhiro Sayama;Hideki Sugihara
Kazuhiro Sayama;Kohjiro Hara;Nahoko Mori;Makoto Satsuki
Kazuhiro Sayama;Shingo Tsukagoshi;Tohru Mori;Kohjiro Hara
Kohjiro Hara;Mitsuhiko Kurashige;Shunichiro Ito;Akira Shinpo
Ryu Abe;Masanobu Higashi;Kazuhiro Sayama;Yoshimoto Abe
Kazuhiro Sayama;Atsushi Nomura;Zhigang Zou;Ryu Abe
Akihiko Kudo;K. Sayama;A. Tanaka;K. Asakura
Ryu Abe;Koujirou Hara;Kazuhiro Sayama;Kazunari Domen
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