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Researcher · Sophia University · Japan

Koichi Segawa

Koichi Segawa publishes mostly in Materials Chemistry, Mechanical Engineering and Inorganic Chemistry, on topics such as Catalysis and Hydrodesulfurization Studies, Catalytic Processes in Materials Science and Radioactive element chemistry and processing.

OpenAlex
World rank
#825,117
of 7,710,434 ranked researchers
Rank in Japan
#10,276
of 383,136
Works
53
Citations
1.7k
Citations per work
31.3
h-index
21
i10-index 30Top 27% in Materials Chemistry
Koichi Segawa

What does Koichi Segawa research?

Koichi Segawa's work is mostly in Chemistry (21%), Materials Science (19%), Engineering (16%).

Physical Sciences: 38 works · 71.9% of their workChemistry: 11 works · 20.7% of their workInorganic Chemistry: 8 works · 14.9% of their workOrganic Chemistry: 3 works · 5.8% of their workMaterials Science: 10 works · 18.8% of their workMaterials Chemistry: 10 works · 18.8% of their workEngineering: 9 works · 16.2% of their workMechanical Engineering: 9 works · 16.2% of their workPhysics and Astronomy: 4 works · 8.4% of their workCondensed Matter Physics: 4 works · 8.4% of their workChemical Engineering: 4 works · 7.8% of their workCatalysis: 4 works · 7.8% of their workEverything else: 15 works · 28.1% of their workTHEIR WORKKoichi Segawa53works
Physical Sciences72%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Chemistry1120.7%
    2. Materials Science1018.8%
    3. Engineering916.2%
    4. Physics and Astronomy48.4%
    5. Chemical Engineering47.8%
  2. Everything else1528.1%
  1. 1Materials Chemistry19% of their works
  2. 2Mechanical Engineering16% of their works
  3. 3Inorganic Chemistry15% of their works
  4. 4Condensed Matter Physics8% of their works
  5. 5Catalysis8% of their works
  6. 6Organic Chemistry6% of their works

Research topics

Which keywords describe Koichi Segawa's research?

The keywords of their largest research topics: Catalysis, Heterogeneous Catalysts, Ionic Liquids, Adsorption, Desulfurization, Hydrodeoxygenation, Nanoparticles and Oxidation.

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. Catalysis313 topics
  2. Heterogeneous Catalysts222 topics
  3. Ionic Liquids222 topics
  4. Adsorption182 topics
  5. Desulfurization171 topic
  6. Hydrodeoxygenation171 topic
  7. Nanoparticles171 topic
  8. Oxidation171 topic
  9. Actinides91 topic
  10. Cesium Removal91 topic
  11. Ion Exchange91 topic
  12. Uranium91 topic
  13. Cuprate Superconductors81 topic
  14. Dehydrogenation81 topic
  15. High-Temperature Superconductivity81 topic
  16. Oxidative81 topic
  17. Mesoporous Materials61 topic
  18. Zeolites61 topic
  19. Biomass51 topic
  20. Catalytic Conversion51 topic

Where does Koichi Segawa work?

Koichi Segawa's main affiliation in the publication record is Sophia University, Japan.

How many publications and citations does Koichi Segawa have?

OpenAlex counts 53 works and 1,659 citations for Koichi Segawa, an h-index of 21, ranking #825,117 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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