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Researcher · Korea Basic Science Institute · South Korea

Oc Hee Han

Oc Hee Han publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Spectroscopy, on topics such as Fuel Cells and Related Materials, Advanced NMR Techniques and Applications and NMR spectroscopy and applications.

ORCID 0000-0003-1888-2323 OpenAlex
World rank
#2,457,602
of 7,710,434 ranked researchers
Rank in South Korea
#33,316
of 162,609
Works
126
Citations
2.8k
Citations per work
22.6
h-index
29
i10-index 63Top 8% in Electrical and Electronic Engineering
Oc Hee Han

What does Oc Hee Han research?

Oc Hee Han's work is mostly in Materials Science (22%), Engineering (17%), Chemistry (16%).

Physical Sciences: 76 works · 60.0% of their workMaterials Science: 28 works · 22.2% of their workMaterials Chemistry: 22 works · 17.3% of their workElectronic, Optical and Magnetic Materials: 6 works · 4.9% of their workEngineering: 22 works · 17.3% of their workElectrical and Electronic Engineering: 22 works · 17.3% of their workChemistry: 20 works · 15.6% of their workSpectroscopy: 13 works · 10.1% of their workInorganic Chemistry: 7 works · 5.5% of their workPhysics and Astronomy: 6 works · 4.9% of their workNuclear and High Energy Physics: 6 works · 4.9% of their workEverything else: 50 works · 40.0% of their workTHEIR WORKOc Hee Han126works
Physical Sciences60%

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. Materials Science2822.2%
    2. Engineering2217.3%
    3. Chemistry2015.6%
    4. Physics and Astronomy64.9%
  2. Everything else5040.0%
  1. 1Electrical and Electronic Engineering17% of their works
  2. 2Materials Chemistry17% of their works
  3. 3Spectroscopy10% of their works
  4. 4Inorganic Chemistry6% of their works
  5. 5Electronic, Optical and Magnetic Materials5% of their works
  6. 6Nuclear and High Energy Physics5% of their works

Research topics

Which keywords describe Oc Hee Han's research?

The keywords of their largest research topics: Polymer Electrolyte Membranes, Proton Exchange Membranes, NMR Spectroscopy, Solid-State NMR, Fuel Cells, Electrocatalysis, Nanomaterials and 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. 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 20 words, with their numbers
  1. Polymer Electrolyte Membranes291 topic
  2. Proton Exchange Membranes291 topic
  3. NMR Spectroscopy281 topic
  4. Solid-State NMR281 topic
  5. Fuel Cells262 topics
  6. Electrocatalysis252 topics
  7. Nanomaterials252 topics
  8. Catalysis212 topics
  9. Diffusion171 topic
  10. Nuclear Magnetic Resonance171 topic
  11. Energy Conversion141 topic
  12. Oxygen Reduction141 topic
  13. Protonic Conduction121 topic
  14. Solid Acids121 topic
  15. Functionalization111 topic
  16. Self-Assembly111 topic
  17. Lithium-Sulfur Batteries101 topic
  18. Mesoporous Materials101 topic
  19. Solid-State Electrolytes101 topic
  20. Zeolites101 topic

Where does Oc Hee Han work?

Oc Hee Han's main affiliation in the publication record is Korea Basic Science Institute, South Korea.

How many publications and citations does Oc Hee Han have?

OpenAlex counts 126 works and 2,845 citations for Oc Hee Han, an h-index of 29, ranking #2,457,602 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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