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Researcher · Chung-Ang University · South Korea

Hongjun Chang

Hongjun Chang publishes mostly in Electrical and Electronic Engineering, Automotive Engineering and Materials Chemistry, on topics such as Advancements in Battery Materials, Advanced Battery Materials and Technologies and Advanced Battery Technologies Research.

ORCID 0000-0001-5065-246X OpenAlex
World rank
#2,016,305
of 7,710,434 ranked researchers
Rank in South Korea
#25,364
of 162,609
Works
22
Citations
257
Citations per work
11.7
h-index
12
i10-index 13Top 41% in Electrical and Electronic Engineering
Hongjun Chang

What does Hongjun Chang research?

Hongjun Chang's work is mostly in Engineering (81%), Materials Science (13%), Environmental Science (2%).

Physical Sciences: 21 works · 95.2% of their workEngineering: 18 works · 80.9% of their workElectrical and Electronic Engineering: 14 works · 65.1% of their workAutomotive Engineering: 2 works · 9.5% of their workMechanical Engineering: 1 works · 6.3% of their workMaterials Science: 3 works · 12.7% of their workMaterials Chemistry: 2 works · 7.9% of their workElectronic, Optical and Magnetic Materials: 1 works · 4.8% of their workEnvironmental Science: 0 works · 1.6% of their workIndustrial and Manufacturing Engineering: 0 works · 1.6% of their workEverything else: 1 works · 4.8% of their workTHEIR WORKHongjun Chang22works
Physical Sciences95%

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. Engineering1880.9%
    2. Materials Science312.7%
    3. Environmental Science01.6%
  2. Everything else14.8%
  1. 1Electrical and Electronic Engineering65% of their works
  2. 2Automotive Engineering10% of their works
  3. 3Materials Chemistry8% of their works
  4. 4Mechanical Engineering6% of their works
  5. 5Electronic, Optical and Magnetic Materials5% of their works
  6. 6Industrial and Manufacturing Engineering2% of their works

Research topics

Which keywords describe Hongjun Chang's research?

The keywords of their largest research topics: Cathode Materials, Lithium-ion Batteries, Energy Storage, Rechargeable Batteries, Battery Materials, Nanostructured Anodes, Lithium-Sulfur Batteries and Solid-State Electrolytes.

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 20 words, with their numbers
  1. Cathode Materials403 topics
  2. Lithium-ion Batteries303 topics
  3. Energy Storage243 topics
  4. Rechargeable Batteries222 topics
  5. Battery Materials201 topic
  6. Nanostructured Anodes201 topic
  7. Lithium-Sulfur Batteries181 topic
  8. Solid-State Electrolytes181 topic
  9. Battery Management Systems61 topic
  10. Thermal Runaway61 topic
  11. Battery Recycling41 topic
  12. Rare Earth Elements41 topic
  13. Aqueous Zinc-Ion Batteries21 topic
  14. Carbon-Based Materials21 topic
  15. Graphene21 topic
  16. Materials21 topic
  17. Negative Thermal Expansion21 topic
  18. Zinc Anode21 topic
  19. Function11 topic
  20. Metabolism11 topic

Where does Hongjun Chang work?

Hongjun Chang's main affiliation in the publication record is Chung-Ang University, South Korea.

How many publications and citations does Hongjun Chang have?

OpenAlex counts 22 works and 257 citations for Hongjun Chang, an h-index of 12, ranking #2,016,305 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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