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Researcher · University of Johannesburg · South Africa

Tarekegn Heliso Dolla

Tarekegn Heliso Dolla publishes mostly in Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Materials Chemistry, on topics such as Electrocatalysts for Energy Conversion, Advanced battery technologies research and Advancements in Battery Materials.

ORCID 0000-0003-3483-5287 OpenAlex
World rank
#1,062,895
of 7,710,434 ranked researchers
Rank in South Africa
#4,300
of 29,826
Works
35
Citations
686
Citations per work
19.6
h-index
15
i10-index 18Top 30% in Electrical and Electronic Engineering
Tarekegn Heliso Dolla

What does Tarekegn Heliso Dolla research?

Tarekegn Heliso Dolla's work is mostly in Engineering (37%), Energy (22%), Materials Science (13%).

Physical Sciences: 29 works · 82.3% of their workEngineering: 13 works · 37.2% of their workElectrical and Electronic Engineering: 12 works · 34.3% of their workMechanical Engineering: 1 works · 2.9% of their workEnergy: 8 works · 21.6% of their workRenewable Energy, Sustainability and the Environment: 8 works · 21.6% of their workMaterials Science: 4 works · 12.7% of their workMaterials Chemistry: 4 works · 12.7% of their workChemistry: 2 works · 6.9% of their workElectrochemistry: 2 works · 6.9% of their workChemical Engineering: 1 works · 3.9% of their workCatalysis: 1 works · 3.9% of their workEverything else: 6 works · 17.7% of their workTHEIR WORKTarekegn HelisoDolla35works
Physical Sciences82%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1337.2%
    2. Energy821.6%
    3. Materials Science412.7%
    4. Chemistry26.9%
    5. Chemical Engineering13.9%
  2. Everything else617.7%
  1. 1Electrical and Electronic Engineering34% of their works
  2. 2Renewable Energy, Sustainability and the Environment22% of their works
  3. 3Materials Chemistry13% of their works
  4. 4Electrochemistry7% of their works
  5. 5Catalysis4% of their works
  6. 6Mechanical Engineering3% of their works

Research topics

Which keywords describe Tarekegn Heliso Dolla's research?

The keywords of their largest research topics: Cathode Materials, Nanomaterials, Water Splitting, Energy Storage, Rechargeable Batteries, Electrocatalysis, Energy Conversion and Aqueous Zinc-Ion Batteries.

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 22 words, with their numbers
  1. Cathode Materials253 topics
  2. Nanomaterials213 topics
  3. Water Splitting213 topics
  4. Energy Storage192 topics
  5. Rechargeable Batteries192 topics
  6. Electrocatalysis141 topic
  7. Energy Conversion141 topic
  8. Aqueous Zinc-Ion Batteries101 topic
  9. Zinc Anode101 topic
  10. Battery Materials91 topic
  11. Lithium-ion Batteries91 topic
  12. Detection71 topic
  13. Electrochemical71 topic
  14. Visible Light72 topics
  15. Lithium-Sulfur Batteries61 topic
  16. Solid-State Electrolytes61 topic
  17. Photocatalyst41 topic
  18. Semiconductor41 topic
  19. Ammonia Synthesis31 topic
  20. Electrocatalysts31 topic
  21. Photocatalysis31 topic
  22. Solar Cells31 topic

Where does Tarekegn Heliso Dolla work?

Tarekegn Heliso Dolla's main affiliation in the publication record is University of Johannesburg, South Africa.

How many publications and citations does Tarekegn Heliso Dolla have?

OpenAlex counts 35 works and 686 citations for Tarekegn Heliso Dolla, an h-index of 15, ranking #1,062,895 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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