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Company · Zhengzhou · China

Henan Energy & Chemical Industry Group (China)

In research, Henan Energy & Chemical Industry Group (China) stands highest in Physical Sciences (#2,984 of 12,888 worldwide), Engineering (#1,989 of 6,636 worldwide) and Electrical and Electronic Engineering (#1,592 of 2,318 worldwide), 2022–2025. Relative to its size it is most specialised in Civil and Structural Engineering — Civil and Structural Engineering is 5.7× its share of world research.

hnecgc.com.cnROR OpenAlex
World rank, 2022–2025
#3,846
of 28,054 · #10,544 all time
Rank in China
#900
of 3,058
Research works
945
▲ 39% vs 2013–17
Citations
7.9k
8.4 per fractional work
Top-10% rate
19.3%
record average 16.5%
Open access
34%
world 28%

What is Henan Energy & Chemical Industry Group (China) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #2,984 of 12,888 16.4%348 #7406
EngineeringField #1,989 of 6,636 16.3%222 #4904
Electrical and Electronic EngineeringSubfield #1,592 of 2,318 14.1%61 —

Each strip is that field’s whole ranked pool, with the notch where Henan Energy & Chemical Industry Group (China) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Henan Energy & Chemical Industry Group (China) specialise in?

Where its research is concentrated relative to its size: Civil and Structural Engineering takes 5.7× the share of its output that it takes of world research.

  1. Civil and Structural EngineeringSubfield · 29.7 works5.7×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.95× its world share, 20 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.86× its world share, 20 worksBiochemistry, Geneti…Immunology and Microbiology: 0.36× its world share, 2 worksImmunology and Micro…Neuroscience: 0.42× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.72× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 3.91× its world share, 6 worksChemical EngineeringChemistry: 1.47× its world share, 10 worksChemistryComputer Science: 0.78× its world share, 27 worksComputer ScienceEarth and Planetary Sciences: 0.58× its world share, 4 worksEarth and Planetary …Energy: 4.02× its world share, 16 worksEnergyEngineering: 3.35× its world share, 222 worksEngineeringEnvironmental Science: 0.95× its world share, 21 worksEnvironmental ScienceMaterials Science: 2.50× its world share, 38 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.42× its world share, 4 worksPhysics and AstronomyHealth Professions: 0.06× its world share, 1 worksHealth ProfessionsMedicine: 0.26× its world share, 22 worksMedicineNursing: 0.97× its world share, 2 worksNursingVeterinary: 0.28× its world share, 0 worksVeterinaryArts and Humanities: 0.03× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.63× its world share, 9 worksBusiness, Management…Decision Sciences: 0.93× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.37× its world share, 4 worksEconomics, Econometr…Psychology: 0.05× its world share, 1 worksPsychologySocial Sciences: 0.08× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 4.0×. Every wedge is a field page.

Which keywords describe research at Henan Energy & Chemical Industry Group (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Energy Storage, Cathode Materials, Energy Efficiency, Battery Technology, Power System and Lithium-ion Batteries.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Renewable Energy35▲ 5.5×31 topics
  2. Deep Learning23▲ 1.53×52 topics
  3. Energy Storage21▲ 7.2×12 topics
  4. Smart Grid20▲ 12×9 topics
  5. Energy Efficiency18▲ 4.2×26 topics
  6. Machine Learning17▲ 1.19×40 topics
  7. Environmental Impact16▲ 2.2×25 topics
  8. Cathode Materials14▲ 7.9×3 topics
  9. Nanomaterials14▲ 2.9×14 topics
  10. Big Data14▲ 3.4×13 topics
  11. Lithium-ion Batteries12▲ 6.5×4 topics
  12. Battery Technology12▲ 9.4×3 topics
  13. Power System12▲ 30×5 topics
  14. Mechanical Properties12▲ 2.7×27 topics
  15. Nanocomposites11▲ 3.1×18 topics
  16. Rock Mechanics11▲ 25×4 topics
  17. Catalysis10▲ 3.5×19 topics
  18. Numerical Simulation10▲ 7.8×11 topics
  19. Heat Transfer10▲ 4.5×14 topics
  20. Rechargeable Batteries9▲ 7.8×2 topics
  21. Risk Assessment9▲ 2.9×8 topics
  22. Cloud Computing8▲ 6.9×6 topics
  23. Renewable Energy Integration8▲ 5.6×4 topics
  24. Reliability Analysis8▲ 17×3 topics
  25. Thermal Management8▲ 5.1×6 topics
  26. Metal-Organic Frameworks7▲ 4.0×5 topics
  27. Electric Vehicles7▲ 5.2×4 topics
  28. Coal Seam6▲ 68×2 topics
  29. CO2 Sequestration6▲ 7.4×4 topics
  30. Battery Materials6▲ 8.2×1 topic
  31. Dynamic Behavior6▲ 12×3 topics
  32. Nanostructured Anodes6▲ 8.2×1 topic
  33. Intelligent Control6▲ 32×2 topics
  34. Distribution Automation6▲ 52×1 topic
  35. Electric Power6▲ 52×1 topic
  36. Wind Power Integration6▲ 21×2 topics
  37. Wind Power6▲ 14×3 topics
  38. Recycled Materials6▲ 11×2 topics
  39. Acoustic Emission5▲ 20×1 topic
  40. Fracture5▲ 12×1 topic

Which research topics does Henan Energy & Chemical Industry Group (China) publish most on?

By volume in 2022–2025: Advancements in Battery Materials, Smart Grid and Power Systems, Rock Mechanics and Modeling and Integrated Energy Systems Optimization.

Advancements in Battery …6Advancements in Battery Materials: 6 fractional worksSmart Grid and Power Sys…6Smart Grid and Power Systems: 6 fractional worksRock Mechanics and Modeling: 5 fractional worksIntegrated Energy Systems Optimization: 4 fractional worksAdvanced Battery Materials and Technologies: 4 fractional worksEnergy Load and Power Forecasting: 4 fractional worksElectric Power System Optimization: 4 fractional worksPower Systems and Techno…4Power Systems and Technologies: 4 fractional worksPower Systems and Renewable Energy: 3 fractional worksInnovative concrete reinforcement materials: 3 fractional works
Electrical and Electronic EngineeringMechanics of MaterialsEnergy Engineering and Power TechnologyCivil and Structural Engineering

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Advancements in Battery Materials Electrical and Electronic Engineering 6 works
  2. 2 Smart Grid and Power Systems Electrical and Electronic Engineering 6 works
  3. 3 Rock Mechanics and Modeling Mechanics of Materials 5 works
  4. 4 Integrated Energy Systems Optimization Electrical and Electronic Engineering 4 works
  5. 5 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 4 works
  6. 6 Energy Load and Power Forecasting Electrical and Electronic Engineering 4 works
  7. 7 Electric Power System Optimization Electrical and Electronic Engineering 4 works
  8. 8 Power Systems and Technologies Electrical and Electronic Engineering 4 works
  9. 9 Power Systems and Renewable Energy Energy Engineering and Power Technology 3 works
  10. 10 Innovative concrete reinforcement materials Civil and Structural Engineering 3 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available33.7%not open66.3%

World: 28% of research is openly available.

with international co-authors11.4%domestic only88.6%

World: 19% is written across borders.

How has Henan Energy & Chemical Industry Group (China)'s research output changed?

Output in 2018–2022 was 39% higher than in 2013–2017.

200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Zhengzhou

All research institutions in Zhengzhou

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.