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Researcher · Saudi Aramco (Saudi Arabia) · Saudi Arabia

Ammar H. Alahmed

Ammar H. Alahmed publishes mostly in Mechanical Engineering, Inorganic Chemistry and Catalysis, on topics such as Carbon Dioxide Capture Technologies, Metal-Organic Frameworks: Synthesis and Applications and Catalysts for Methane Reforming.

OpenAlex
World rank
#1,887,891
of 7,710,434 ranked researchers
Rank in Saudi Arabia
#8,069
of 25,688
Works
23
Citations
455
Citations per work
19.8
h-index
10
i10-index 11Top 46% in Mechanical Engineering
Ammar H. Alahmed

What does Ammar H. Alahmed research?

Ammar H. Alahmed's work is mostly in Engineering (34%), Chemical Engineering (15%), Chemistry (15%).

Physical Sciences: 19 works · 83.6% of their workEngineering: 8 works · 34.4% of their workMechanical Engineering: 7 works · 29.9% of their workElectrical and Electronic Engineering: 1 works · 4.5% of their workChemical Engineering: 3 works · 14.9% of their workCatalysis: 3 works · 14.9% of their workChemistry: 3 works · 14.9% of their workInorganic Chemistry: 3 works · 14.9% of their workMaterials Science: 3 works · 13.4% of their workMaterials Chemistry: 3 works · 13.4% of their workEnergy: 1 works · 6.0% of their workRenewable Energy, Sustainability and the Environment: 1 works · 6.0% of their workEverything else: 4 works · 16.4% of their workTHEIR WORKAmmar H. Alahmed23works
Physical Sciences84%

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. Engineering834.4%
    2. Chemical Engineering314.9%
    3. Chemistry314.9%
    4. Materials Science313.4%
    5. Energy16.0%
  2. Everything else416.4%
  1. 1Mechanical Engineering30% of their works
  2. 2Inorganic Chemistry15% of their works
  3. 3Catalysis15% of their works
  4. 4Materials Chemistry13% of their works
  5. 5Renewable Energy, Sustainability and the Environment6% of their works
  6. 6Electrical and Electronic Engineering4% of their works

Research topics

Which keywords describe Ammar H. Alahmed's research?

The keywords of their largest research topics: Catalysis, Carbon Dioxide Capture, CO2 Capture, Methane Storage, Carbon Dioxide, Adsorbent Materials, CO2 Capture Technology and Hydrogenation.

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 23 words, with their numbers
  1. Catalysis214 topics
  2. Carbon Dioxide Capture172 topics
  3. CO2 Capture162 topics
  4. Methane Storage152 topics
  5. Carbon Dioxide133 topics
  6. Adsorbent Materials111 topic
  7. CO2 Capture Technology111 topic
  8. Hydrogenation102 topics
  9. Renewable Fuels102 topics
  10. Metal-Organic Frameworks91 topic
  11. Porous Materials91 topic
  12. Catalytic71 topic
  13. Membrane Gas Separation71 topic
  14. Methanol Synthesis71 topic
  15. Mixed Matrix Membranes71 topic
  16. Crystalline61 topic
  17. Porous61 topic
  18. Catalysts31 topic
  19. Chemical Synthesis31 topic
  20. Cyclic Carbonates31 topic
  21. Electrocatalysis31 topic
  22. Nanoparticles31 topic
  23. Oxidation31 topic

Where does Ammar H. Alahmed work?

Ammar H. Alahmed's main affiliation in the publication record is Saudi Aramco (Saudi Arabia), Saudi Arabia.

How many publications and citations does Ammar H. Alahmed have?

OpenAlex counts 23 works and 455 citations for Ammar H. Alahmed, an h-index of 10, ranking #1,887,891 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.

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