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Researcher · University of Tartu · Estonia

Ilmar A. Koppel

Ilmar A. Koppel publishes mostly in Organic Chemistry, Physical and Theoretical Chemistry and Spectroscopy, on topics such as Chemical Reaction Mechanisms, Free Radicals and Antioxidants and Photochemistry and Electron Transfer Studies.

OpenAlex
World rank
#111,314
of 1,633,909 ranked researchers
Rank in Estonia
#44
of 801
Works
30
Citations
207
Citations per work
6.9

What does Ilmar A. Koppel research?

Organic Chemistry: 43.3%Physical and Theoretical Chemistry: 16.7%Spectroscopy: 13.3%Pharmaceutical Science: 6.7%other fields: 20.0%43%top field
Organic Chemistry43.3%Physical and Theoretical Chemistry16.7%Spectroscopy13.3%Pharmaceutical Science6.7%other fields20.0%

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

  1. 1Organic Chemistry43% of their works
  2. 2Physical and Theoretical Chemistry17% of their works
  3. 3Spectroscopy13% of their works
  4. 4Pharmaceutical Science7% of their works
  5. 5Filtration and Separation3% of their works
  6. 6Geochemistry and Petrology3% of their works

Research topics

Which keywords describe Ilmar A. Koppel's research?

The keywords of their largest research topics: Acidity Scales, Nucleophilicity, Antioxidant, Excited-State Proton Transfer, Intramolecular Charge Transfer, Phenolic Compounds, Enthalpies and Fluorine.

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 16 words, with their numbers
  1. Acidity Scales41 topic
  2. Nucleophilicity41 topic
  3. Antioxidant31 topic
  4. Excited-State Proton Transfer31 topic
  5. Intramolecular Charge Transfer31 topic
  6. Phenolic Compounds31 topic
  7. Enthalpies21 topic
  8. Fluorine21 topic
  9. Medicinal Chemistry21 topic
  10. Molecular Structure21 topic
  11. Rotational Spectroscopy21 topic
  12. Vaporization21 topic
  13. Aqueous Two-Phase Systems11 topic
  14. Drug Discovery11 topic
  15. Ionic Liquids11 topic
  16. Peptide Synthesis11 topic

Where does Ilmar A. Koppel work?

Ilmar A. Koppel's main affiliation in the publication record is University of Tartu, Estonia.

How many publications and citations does Ilmar A. Koppel have?

Science Explorer counts 30 works and 207 citations for Ilmar A. Koppel, ranking #111,314 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.