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Researcher · University of Delaware · United States

Donald L. Sparks

Donald L. Sparks publishes mostly in Environmental Chemistry, Geochemistry and Petrology and Industrial and Manufacturing Engineering, on topics such as Iron oxide chemistry and applications, Arsenic contamination and mitigation and Clay minerals and soil interactions.

ORCID 0000-0001-8253-3473 OpenAlex
World rank
#61,533
of 1,633,909 ranked researchers
Rank in United States
#27,956
of 358,040
Works
74
Citations
759
Citations per work
10.3

What does Donald L. Sparks research?

Environmental Chemistry: 10.8%Geochemistry and Petrology: 8.6%Industrial and Manufacturing Engineering: 7.5%Biomaterials: 7.5%other fields: 65.6%11%top field
Environmental Chemistry10.8%Geochemistry and Petrology8.6%Industrial and Manufacturing Engineering7.5%Biomaterials7.5%other fields65.6%

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

  1. 1Environmental Chemistry11% of their works
  2. 2Geochemistry and Petrology9% of their works
  3. 3Industrial and Manufacturing Engineering8% of their works
  4. 4Biomaterials8% of their works
  5. 5Renewable Energy, Sustainability and the Environment8% of their works
  6. 6Materials Chemistry8% of their works

Research topics

Which keywords describe Donald L. Sparks's research?

The keywords of their largest research topics: Adsorption, Hematite, Photoelectrodes, Arsenic, Clay Nanotubes, Halloysite, Water and Soil Hydraulic Properties.

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 17 words, with their numbers
  1. Adsorption102 topics
  2. Hematite71 topic
  3. Photoelectrodes71 topic
  4. Arsenic61 topic
  5. Clay Nanotubes61 topic
  6. Halloysite61 topic
  7. Water61 topic
  8. Soil Hydraulic Properties51 topic
  9. Unsaturated Soil Mechanics51 topic
  10. Manganese Oxides41 topic
  11. Molecularly Imprinted Polymers41 topic
  12. Phosphorus41 topic
  13. Rare Earth Elements41 topic
  14. Recovery41 topic
  15. Solid-Phase Microextraction41 topic
  16. Nitrogen Cycle31 topic
  17. Soil Carbon Sequestration31 topic

Where does Donald L. Sparks work?

Donald L. Sparks's main affiliation in the publication record is University of Delaware, United States.

How many publications and citations does Donald L. Sparks have?

Science Explorer counts 74 works and 759 citations for Donald L. Sparks, ranking #61,533 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 Donald L. Sparks

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