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Researcher · Northwestern Polytechnical University · China

Hejun Li

Hejun Li publishes mostly in Materials Chemistry, Ceramics and Composites and Mechanical Engineering, on topics such as Advanced ceramic materials synthesis, Advanced materials and composites and Diamond and Carbon-based Materials Research.

ORCID 0000-0003-3001-4772 OpenAlex
World rank
#139,087
of 7,710,434 ranked researchers
Rank in China
#13,003
of 978,568
Works
575
Citations
20k
Citations per work
34.5
h-index
70
i10-index 418Top 0.9% in Materials Chemistry
Hejun Li

What does Hejun Li research?

Hejun Li's work is mostly in Materials Science (52%), Engineering (36%).

Physical Sciences: 509 works · 88.6% of their workMaterials Science: 301 works · 52.4% of their workMaterials Chemistry: 163 works · 28.4% of their workCeramics and Composites: 138 works · 24.0% of their workEngineering: 208 works · 36.2% of their workMechanical Engineering: 122 works · 21.2% of their workMechanics of Materials: 52 works · 9.0% of their workAerospace Engineering: 18 works · 3.1% of their workElectrical and Electronic Engineering: 17 works · 2.9% of their workEverything else: 66 works · 11.4% of their workTHEIR WORKHejun Li575works
Physical Sciences89%

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 Science30152.4%
    2. Engineering20836.2%
  2. Everything else6611.4%
  1. 1Materials Chemistry28% of their works
  2. 2Ceramics and Composites24% of their works
  3. 3Mechanical Engineering21% of their works
  4. 4Mechanics of Materials9% of their works
  5. 5Aerospace Engineering3% of their works
  6. 6Electrical and Electronic Engineering3% of their works

Research topics

Which keywords describe Hejun Li's research?

The keywords of their largest research topics: Sintering, Spark Plasma Sintering, Composite Materials, Ceramic Materials, High-Temperature Applications, Mechanical Properties, Raman Spectroscopy and Cemented Carbides.

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 24 words, with their numbers
  1. Sintering6422 topics
  2. Spark Plasma Sintering6422 topics
  3. Composite Materials4622 topics
  4. Ceramic Materials4081 topic
  5. High-Temperature Applications4081 topic
  6. Mechanical Properties3753 topics
  7. Raman Spectroscopy2612 topics
  8. Cemented Carbides2341 topic
  9. Nanostructured Materials2341 topic
  10. Nanodiamonds2011 topic
  11. Quantum Sensing2011 topic
  12. Nanocomposites1472 topics
  13. Graphene Oxide1142 topics
  14. Two-Dimensional Materials1072 topics
  15. Nanoindentation871 topic
  16. Thin Films871 topic
  17. Carbon Nanotubes601 topic
  18. Graphene601 topic
  19. Carbon Fiber541 topic
  20. Recycling541 topic
  21. Carbon511 topic
  22. Nanotubes511 topic
  23. Energy Storage471 topic
  24. MXenes471 topic

Where does Hejun Li work?

Hejun Li's main affiliation in the publication record is Northwestern Polytechnical University, China.

How many publications and citations does Hejun Li have?

OpenAlex counts 575 works and 19,827 citations for Hejun Li, an h-index of 70, ranking #139,087 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.

Other researchers named Hejun Li

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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