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Researcher · National Chemical Laboratory · India

P. Ratnasamy

P. Ratnasamy publishes mostly in Materials Chemistry, Inorganic Chemistry and Mechanical Engineering, on topics such as Catalysis and Hydrodesulfurization Studies, Zeolite Catalysis and Synthesis and Mesoporous Materials and Catalysis.

OpenAlex
World rank
#132,273
of 1,633,909 ranked researchers
Rank in India
#1,031
of 44,512
Works
42
Citations
449
Citations per work
10.7

What does P. Ratnasamy research?

Materials Chemistry: 32.8%Inorganic Chemistry: 18.0%Mechanical Engineering: 14.8%Organic Chemistry: 9.8%other fields: 24.6%33%top field
Materials Chemistry32.8%Inorganic Chemistry18.0%Mechanical Engineering14.8%Organic Chemistry9.8%other fields24.6%

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

  1. 1Materials Chemistry33% of their works
  2. 2Inorganic Chemistry18% of their works
  3. 3Mechanical Engineering15% of their works
  4. 4Organic Chemistry10% of their works
  5. 5Catalysis10% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe P. Ratnasamy's research?

The keywords of their largest research topics: Catalysis, Mesoporous Materials, Heterogeneous Catalysts, Desulfurization, Hydrodeoxygenation, Hierarchical Zeolites, Zeolites and Nanocomposite Materials.

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. Catalysis286 topics
  2. Mesoporous Materials152 topics
  3. Heterogeneous Catalysts112 topics
  4. Desulfurization91 topic
  5. Hydrodeoxygenation91 topic
  6. Hierarchical Zeolites81 topic
  7. Zeolites81 topic
  8. Nanocomposite Materials71 topic
  9. Ordered Nanoporous Arrays71 topic
  10. Oxidation72 topics
  11. Ceria51 topic
  12. Nanoparticles51 topic
  13. Dehydrogenation41 topic
  14. Oxidative41 topic
  15. Phthalocyanines31 topic
  16. Porphyrins31 topic
  17. Acylation21 topic
  18. Ammonia Synthesis21 topic
  19. Electrocatalysts21 topic
  20. Esterification21 topic

Where does P. Ratnasamy work?

P. Ratnasamy's main affiliation in the publication record is National Chemical Laboratory, India.

How many publications and citations does P. Ratnasamy have?

Science Explorer counts 42 works and 449 citations for P. Ratnasamy, ranking #132,273 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.