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Researcher · Ningxia University · China

Guozhang Chang

Guozhang Chang publishes mostly in Biomedical Engineering, Mechanical Engineering and Materials Chemistry, on topics such as Thermochemical Biomass Conversion Processes, Lignin and Wood Chemistry and Chemical Looping and Thermochemical Processes.

ORCID 0000-0002-6555-0447 OpenAlex
World rank
#1,445,315
of 7,710,434 ranked researchers
Rank in China
#214,509
of 978,568
Works
103
Citations
2.2k
Citations per work
21.5
h-index
29
i10-index 55Top 11% in Biomedical Engineering
Guozhang Chang

What does Guozhang Chang research?

Guozhang Chang's work is mostly in Engineering (58%), Materials Science (8%), Earth and Planetary Sciences (4%).

Physical Sciences: 76 works · 73.5% of their workEngineering: 60 works · 58.3% of their workBiomedical Engineering: 43 works · 42.1% of their workMechanical Engineering: 12 works · 11.6% of their workComputational Mechanics: 5 works · 4.6% of their workMaterials Science: 8 works · 8.1% of their workMaterials Chemistry: 8 works · 8.1% of their workEarth and Planetary Sciences: 4 works · 3.9% of their workGeochemistry and Petrology: 4 works · 3.9% of their workChemical Engineering: 3 works · 3.2% of their workCatalysis: 3 works · 3.2% of their workEverything else: 27 works · 26.5% of their workTHEIR WORKGuozhang Chang103works
Physical Sciences74%

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. Engineering6058.3%
    2. Materials Science88.1%
    3. Earth and Planetary Sciences43.9%
    4. Chemical Engineering33.2%
  2. Everything else2726.5%
  1. 1Biomedical Engineering42% of their works
  2. 2Mechanical Engineering12% of their works
  3. 3Materials Chemistry8% of their works
  4. 4Computational Mechanics5% of their works
  5. 5Geochemistry and Petrology4% of their works
  6. 6Catalysis3% of their works

Research topics

Which keywords describe Guozhang Chang's research?

The keywords of their largest research topics: Biomass, Renewable Fuels, Bio-oil, Pyrolysis, Heterogeneous Catalysts, Ionic Liquids, Catalytic Transformation and Lignin Valorization.

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 21 words, with their numbers
  1. Biomass652 topics
  2. Renewable Fuels602 topics
  3. Bio-oil541 topic
  4. Pyrolysis541 topic
  5. Heterogeneous Catalysts222 topics
  6. Ionic Liquids222 topics
  7. Catalytic Transformation211 topic
  8. Lignin Valorization211 topic
  9. Catalytic172 topics
  10. Chemical-Looping Combustion131 topic
  11. Solar Thermochemical Production131 topic
  12. Catalytic Conversion111 topic
  13. Coal Geochemistry111 topic
  14. Desulfurization111 topic
  15. Hydrodeoxygenation111 topic
  16. Renewable Resources111 topic
  17. Trace Elements111 topic
  18. Biodiesel81 topic
  19. Transesterification81 topic
  20. Carbon Dioxide61 topic
  21. Hydrogenation61 topic

Where does Guozhang Chang work?

Guozhang Chang's main affiliation in the publication record is Ningxia University, China.

How many publications and citations does Guozhang Chang have?

OpenAlex counts 103 works and 2,213 citations for Guozhang Chang, an h-index of 29, ranking #1,445,315 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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