Rchr
J-GLOBAL ID:200901021030818488   Update date: Jan. 30, 2024

Sayama Kazuhiro

サヤマ カズヒロ | Sayama Kazuhiro
Affiliation and department:
Job title: Prime Senior Researcher
Homepage URL  (1): http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=K06373767
Research field  (1): Energy chemistry
Research keywords  (5): 光触媒 水の分解 太陽エネルギー変換 色素増感太陽電池 ,  dye-sensitized solar cell ,  solar energy conversion ,  water decomposition ,  photocatalyst
Research theme for competitive and other funds  (3):
  • 2017 - 2022 Development of highly efficient water splitting system workable under visible light irradiation
  • 1.光触媒による水の完全分解 2.色素増感太陽電池
  • 1. Complete decomposition of water by photocatalyst 2. Dye-sensitized solar cell
Papers (148):
  • Hitoshi Kusama, Masanori Kodera, Kazuhiro Sayama. Selective Oxidation of Sulfuric Acid to Peroxydisulfuric Acid on a Tungsten Trioxide Anode. ChemistrySelect. 2023
  • Shunta Nishioka, Kengo Shibata, Yugo Miseki, Kazuhiro Sayama, Kazuhiko Maeda. Visible-light-driven nonsacrificial hydrogen evolution by modified carbon nitride photocatalysts. CHINESE JOURNAL OF CATALYSIS. 2022. 43. 9. 2316-2320
  • Shunta Nishioka, Koya Hojo, Langqiu Xiao, Tianyue Gao, Yugo Miseki, Shuhei Yasuda, Toshiyuki Yokoi, Kazuhiro Sayama, Thomas E. Mallouk, Kazuhiko Maeda. Surface-modified, dye-sensitized niobate nanosheets enabling an efficient solar-driven Z-scheme for overall water splitting. SCIENCE ADVANCES. 2022. 8. 32
  • Sayuri Okunaka, Yugo Miseki, Kazuhiro Sayama. Controlling the selectivity of solar O<sub>2</sub>/HClO production from seawater by simple surface modification of visible-light responsible photoelectrodes. Journal of the Ceramic Society of Japan. 2022. 130. 7. 395-402
  • Hitoshi Kusama, Masanori Kodera, Koichi Yamashita, Kazuhiro Sayama. Insights into the carbonate effect on water oxidation over metal oxide photocatalysts/photoanodes. Physical Chemistry Chemical Physics. 2022
more...
MISC (91):
  • Yugo Miseki, Kazuhiro Sayama. Photocatalytic Water Splitting for Solar Hydrogen Production Using the Carbonate Effect and the Z-Scheme Reaction. ADVANCED ENERGY MATERIALS. 2019. 9. 23
  • Nakajima Tomohiko, Hagino Aya, Nakamura Takako, Tsuchiya Tetsuo, Sayama Kazuhiro. WO3 nanosponge photoanodes with high applied bias photon-to-current efficiency for solar hydrogen and peroxydisulfate production. Journal of Materials Chemistry A. Materials for Energy and Sustainability. 2016. 4. 45. 17809-17818
  • Ruthenium Complexes as Near-IR Sensitizers. 2013. 42. 6. 25-30
  • 舩木 敬, 佐山 和弘. 色素増感太陽電池--高性能な増感色素開発を目指して. 光アライアンス. 2011. 22. 6. 26-30
  • 佐山 和弘, 舩木 敬. 高性能増感色素および新構造の色素増感太陽電池 (特集 次世代太陽電池開発の最前線). ケミカルエンジニヤリング. 2011. 56. 3. 191-195
more...
Education (2):
  • Tokyo University of Science
  • Tokyo Institute of Technology
Professional career (1):
  • 博士(理学)
Awards (1):
  • 1999 - 市村学術賞貢献賞
Association Membership(s) (6):
日本化学会 ,  電気化学会 ,  触媒学会 ,  The Electrochemical Society of Japan ,  The Chemical Society of Japan ,  Catalysis Society of Japan
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