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Researcher · National Institute of Advanced Industrial Science and Technology · Japan

Kazuhiro Sayama

Kazuhiro Sayama publishes mostly in Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering, on topics such as Advanced Photocatalysis Techniques, TiO2 Photocatalysis and Solar Cells and Catalytic Processes in Materials Science.

ORCID 0000-0003-1847-5242 OpenAlex
World rank
#118,804
of 1,633,909 ranked researchers
Rank in Japan
#2,570
of 114,622
Works
59
Citations
808
Citations per work
13.7

What does Kazuhiro Sayama research?

Renewable Energy, Sustainability and the Environment: 50.6%Materials Chemistry: 18.1%Electrical and Electronic Engineering: 6.0%Catalysis: 4.8%other fields: 20.5%51%top field
Renewable Energy, Sustainability and the Environment50.6%Materials Chemistry18.1%Electrical and Electronic Engineering6.0%Catalysis4.8%other fields20.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Renewable Energy, Sustainability and the Environment51% of their works
  2. 2Materials Chemistry18% of their works
  3. 3Electrical and Electronic Engineering6% of their works
  4. 4Catalysis5% of their works
  5. 5Polymers and Plastics4% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe Kazuhiro Sayama's research?

The keywords of their largest research topics: Nanomaterials, Visible Light, Water Splitting, Nanostructures, Photocatalyst, Semiconductor, Photocatalysis and Solar Cells.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Nanomaterials403 topics
  2. Visible Light372 topics
  3. Water Splitting372 topics
  4. Nanostructures223 topics
  5. Photocatalyst221 topic
  6. Semiconductor221 topic
  7. Photocatalysis151 topic
  8. Solar Cells151 topic
  9. Catalysis61 topic
  10. Nanoparticles61 topic
  11. Catalytic41 topic
  12. CuO41 topic
  13. Hydrogenation41 topic
  14. Nanocrystals41 topic
  15. Gas Sensors31 topic
  16. Metal Oxide31 topic
  17. Nanozymes31 topic
  18. Peroxidase-Like Activity31 topic
  19. Ion-Selective Electrodes21 topic
  20. Optical Sensors21 topic

Where does Kazuhiro Sayama work?

Kazuhiro Sayama's main affiliation in the publication record is National Institute of Advanced Industrial Science and Technology, Japan.

How many publications and citations does Kazuhiro Sayama have?

Science Explorer counts 59 works and 808 citations for Kazuhiro Sayama, ranking #118,804 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.