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Researcher · Charles University · Czechia

Junjie He

Junjie He publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment, on topics such as 2D Materials and Applications, Electrocatalysts for Energy Conversion and Advanced battery technologies research.

World rank
#1,218,044
of 1,633,909 ranked researchers
Rank in Czechia
#5,472
of 9,029
Works
29
Citations
90
Citations per work
3.1

What does Junjie He research?

Materials Chemistry: 39.5%Electrical and Electronic Engineering: 23.7%Renewable Energy, Sustainability and the Environment: 13.2%Electronic, Optical and Magnetic Materials: 7.9%other fields: 15.7%40%top field
Materials Chemistry39.5%Electrical and Electronic Engineering23.7%Renewable Energy, Sustainability and the Environment13.2%Electronic, Optical and Magnetic Materials7.9%other fields15.7%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Materials Chemistry40% of their works
  2. 2Electrical and Electronic Engineering24% of their works
  3. 3Renewable Energy, Sustainability and the Environment13% of their works
  4. 4Electronic, Optical and Magnetic Materials8% of their works
  5. 5Mechanical Engineering5% of their works
  6. 6Atomic and Molecular Physics, and Optics5% of their works

Research topics

Which keywords describe Junjie He's research?

The keywords of their largest research topics: Electronic Structure, Two-Dimensional Materials, Energy Storage, Semiconducting Transition Metal Dichalcogenides, Van der Waals Heterostructures, Cathode Materials, Electrocatalysis 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.

All 25 words, with their numbers
  1. Electronic Structure92 topics
  2. Two-Dimensional Materials92 topics
  3. Energy Storage73 topics
  4. Semiconducting Transition Metal Dichalcogenides71 topic
  5. Van der Waals Heterostructures71 topic
  6. Cathode Materials52 topics
  7. Electrocatalysis52 topics
  8. Rechargeable Batteries52 topics
  9. Water Splitting52 topics
  10. Nanocrystals42 topics
  11. Semiconductor42 topics
  12. Aqueous Zinc-Ion Batteries31 topic
  13. Energy Conversion31 topic
  14. Oxygen Reduction31 topic
  15. Zinc Anode31 topic
  16. Battery Materials21 topic
  17. Efficiency21 topic
  18. Electrochemical Properties21 topic
  19. Half-Metallic21 topic
  20. Heusler Compounds21 topic
  21. Lithium-ion Batteries21 topic
  22. MXenes21 topic
  23. Photocatalyst21 topic
  24. Thin-Film Solar Cells21 topic
  25. Visible Light21 topic

Where does Junjie He work?

Junjie He's main affiliation in the publication record is Charles University, Czechia.

How many publications and citations does Junjie He have?

Science Explorer counts 29 works and 90 citations for Junjie He, ranking #1,218,044 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Junjie He

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