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Researcher · Cairo University · Egypt

Mahmoud A. Hefnawy

Mahmoud A. Hefnawy publishes mostly in Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Electronic, Optical and Magnetic Materials, on topics such as Electrocatalysts for Energy Conversion, Supercapacitor Materials and Fabrication and Advanced battery technologies research.

ORCID 0000-0002-2772-9323 OpenAlex
World rank
#379,199
of 7,710,434 ranked researchers
Rank in Egypt
#919
of 36,277
Works
64
Citations
1.3k
Citations per work
20.5
h-index
25
i10-index 38Top 11% in Electrical and Electronic Engineering
Mahmoud A. Hefnawy

What does Mahmoud A. Hefnawy research?

Mahmoud A. Hefnawy's work is mostly in Engineering (27%), Materials Science (23%), Energy (17%).

Physical Sciences: 47 works · 74.0% of their workEngineering: 17 works · 26.6% of their workElectrical and Electronic Engineering: 17 works · 26.6% of their workMaterials Science: 15 works · 23.4% of their workElectronic, Optical and Magnetic Materials: 7 works · 10.4% of their workPolymers and Plastics: 5 works · 7.3% of their workMaterials Chemistry: 4 works · 5.7% of their workEnergy: 11 works · 17.2% of their workRenewable Energy, Sustainability and the Environment: 11 works · 17.2% of their workChemistry: 4 works · 6.8% of their workElectrochemistry: 4 works · 6.8% of their workEverything else: 17 works · 26.0% of their workTHEIR WORKMahmoud A.Hefnawy64works
Physical Sciences74%

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. Engineering1726.6%
    2. Materials Science1523.4%
    3. Energy1117.2%
    4. Chemistry46.8%
  2. Everything else1726.0%
  1. 1Electrical and Electronic Engineering27% of their works
  2. 2Renewable Energy, Sustainability and the Environment17% of their works
  3. 3Electronic, Optical and Magnetic Materials10% of their works
  4. 4Polymers and Plastics7% of their works
  5. 5Electrochemistry7% of their works
  6. 6Materials Chemistry6% of their works

Research topics

Which keywords describe Mahmoud A. Hefnawy's research?

The keywords of their largest research topics: Nanomaterials, Metal-Organic Frameworks, Energy Storage, Graphene, Electrocatalysis, Energy Conversion, Cathode Materials and Rechargeable 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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Nanomaterials633 topics
  2. Metal-Organic Frameworks543 topics
  3. Energy Storage443 topics
  4. Graphene352 topics
  5. Electrocatalysis281 topic
  6. Energy Conversion281 topic
  7. Cathode Materials242 topics
  8. Rechargeable Batteries242 topics
  9. Carbon-Based Materials201 topic
  10. Electrochemical Capacitors201 topic
  11. Aqueous Zinc-Ion Batteries161 topic
  12. Zinc Anode161 topic
  13. Electrochemical Biosensors151 topic
  14. Glucose Sensors151 topic
  15. Detection131 topic
  16. Electrochemical131 topic
  17. Conducting Polymers111 topic
  18. Polyaniline111 topic
  19. Battery Materials81 topic
  20. Lithium-ion Batteries81 topic
  21. Gas Adsorption61 topic
  22. Porous Materials61 topic

Where does Mahmoud A. Hefnawy work?

Mahmoud A. Hefnawy's main affiliation in the publication record is Cairo University, Egypt.

How many publications and citations does Mahmoud A. Hefnawy have?

OpenAlex counts 64 works and 1,311 citations for Mahmoud A. Hefnawy, an h-index of 25, ranking #379,199 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Discussion

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