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Researcher · Eastern Regional Research Center · United States

Charles A. Mullen

Charles A. Mullen publishes mostly in Biomedical Engineering, Organic Chemistry and Mechanical Engineering, on topics such as Thermochemical Biomass Conversion Processes, Catalysis for Biomass Conversion and Catalysis and Hydrodesulfurization Studies.

ORCID 0000-0001-5739-5451 OpenAlex
World rank
#191,442
of 1,633,909 ranked researchers
Rank in United States
#77,896
of 358,040
Works
19
Citations
316
Citations per work
16.6

What does Charles A. Mullen research?

Biomedical Engineering: 50.0%Organic Chemistry: 16.7%Mechanical Engineering: 16.7%Soil Science: 5.6%other fields: 11.0%50%top field
Biomedical Engineering50.0%Organic Chemistry16.7%Mechanical Engineering16.7%Soil Science5.6%other fields11.0%

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

  1. 1Biomedical Engineering50% of their works
  2. 2Organic Chemistry17% of their works
  3. 3Mechanical Engineering17% of their works
  4. 4Soil Science6% of their works
  5. 5Biomaterials6% of their works
  6. 6Industrial and Manufacturing Engineering6% of their works

Research topics

Which keywords describe Charles A. Mullen's research?

The keywords of their largest research topics: Biomass, Biochar, Lignocellulosic Biomass, Bio-oil, Heterogeneous Catalysts, Ionic Liquids, Pyrolysis and Transition Metal Catalysis.

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 24 words, with their numbers
  1. Biomass62 topics
  2. Biochar52 topics
  3. Lignocellulosic Biomass52 topics
  4. Bio-oil41 topic
  5. Heterogeneous Catalysts42 topics
  6. Ionic Liquids42 topics
  7. Pyrolysis41 topic
  8. Transition Metal Catalysis33 topics
  9. C-C Bond Formation22 topics
  10. Catalytic Conversion21 topic
  11. Desulfurization21 topic
  12. Heterocycles22 topics
  13. Hydrodeoxygenation21 topic
  14. Renewable Resources21 topic
  15. Carbon–Carbon Bond Formation11 topic
  16. Composting11 topic
  17. C–H Activation11 topic
  18. Enantioselective Reactions11 topic
  19. Enzymatic Hydrolysis11 topic
  20. Gold-Catalyzed Reactions11 topic
  21. Homogeneous Catalysis11 topic
  22. Maturity Assessment11 topic
  23. Organocatalysis11 topic
  24. Pretreatment11 topic

Where does Charles A. Mullen work?

Charles A. Mullen's main affiliation in the publication record is Eastern Regional Research Center, United States.

How many publications and citations does Charles A. Mullen have?

Science Explorer counts 19 works and 316 citations for Charles A. Mullen, ranking #191,442 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.