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Researcher · Central Scientific Instruments Organisation · India

Praveen Kumar

Praveen Kumar publishes mostly in Renewable Energy, Sustainability and the Environment, Biomedical Engineering and Materials Chemistry, on topics such as Advanced Photocatalysis Techniques, TiO2 Photocatalysis and Solar Cells and GaN-based semiconductor devices and materials.

ORCID 0000-0003-4240-7215 OpenAlex
World rank
#963,560
of 1,633,909 ranked researchers
Rank in India
#16,489
of 44,512
Works
22
Citations
71
Citations per work
3.2

What does Praveen Kumar research?

Renewable Energy, Sustainability and the Environment: 20.8%Biomedical Engineering: 16.7%Materials Chemistry: 8.3%Condensed Matter Physics: 8.3%other fields: 45.9%21%top field
Renewable Energy, Sustainability and the Environment20.8%Biomedical Engineering16.7%Materials Chemistry8.3%Condensed Matter Physics8.3%other fields45.9%

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 Environment21% of their works
  2. 2Biomedical Engineering17% of their works
  3. 3Materials Chemistry8% of their works
  4. 4Condensed Matter Physics8% of their works
  5. 5Catalysis8% of their works
  6. 6Electrochemistry4% of their works

Research topics

Which keywords describe Praveen Kumar's research?

The keywords of their largest research topics: Nanomaterials, Water Splitting, Visible Light, III-Nitrides, Photocatalysis, Photocatalyst, Semiconductor and Semiconductors.

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 19 words, with their numbers
  1. Nanomaterials53 topics
  2. Water Splitting53 topics
  3. Visible Light42 topics
  4. III-Nitrides21 topic
  5. Photocatalysis21 topic
  6. Photocatalyst21 topic
  7. Semiconductor21 topic
  8. Semiconductors21 topic
  9. Solar Cells21 topic
  10. Catalysis11 topic
  11. Catalytic11 topic
  12. Consensus11 topic
  13. Dehydrogenation11 topic
  14. Detection11 topic
  15. Electrocatalysis11 topic
  16. Electrochemical11 topic
  17. Energy Conversion11 topic
  18. Hydrogenation11 topic
  19. Multi-Agent Systems11 topic

Where does Praveen Kumar work?

Praveen Kumar's main affiliation in the publication record is Central Scientific Instruments Organisation, India.

How many publications and citations does Praveen Kumar have?

Science Explorer counts 22 works and 71 citations for Praveen Kumar, ranking #963,560 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.

Other researchers named Praveen Kumar

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