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Research facility · Amoy · China

CAS Key Laboratory of Urban Pollutant Conversion

In research, CAS Key Laboratory of Urban Pollutant Conversion stands highest in Physical Sciences (#756 of 12,888 worldwide), Environmental Science (#982 of 3,551 worldwide) and Engineering (#1,979 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Water Science and Technology, Pollution and Renewable Energy, Sustainability and the Environment — Water Science and Technology is 14.9× its share of world research.

iue.ac.cn/jgsz/kyjg/wrzhzdROR OpenAlex
World rank, 2022–2025
#1,303
of 28,054 · #1,960 all time
Rank in China
#389
of 3,058
Research works
1.4k
▲ 35% vs 2013–17
Citations
62k
44.0 per fractional work
Top-10% rate
34.1%
record average 16.5%
Open access
29%
world 28%

What is CAS Key Laboratory of Urban Pollutant Conversion 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 #756 of 12,888 33.9%392 #1312
Environmental ScienceField #982 of 3,551 34.8%104 #1576
EngineeringField #1,979 of 6,636 35.0%102 #2903

Each strip is that field’s whole ranked pool, with the notch where CAS Key Laboratory of Urban Pollutant Conversion 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#1,312 #756
  2. Environmental Science#1,576 #982
  3. Engineering#2,903 #1,979
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does CAS Key Laboratory of Urban Pollutant Conversion specialise in?

Where its research is concentrated relative to its size: Water Science and Technology takes 14.9× the share of its output that it takes of world research.

  1. Water Science and TechnologySubfield · 32.8 works15×
  2. PollutionSubfield · 23.3 works14×
  3. Renewable Energy, Sustainability and the EnvironmentSubfield · 35.9 works11×
  4. EnergyField · 36.3 works9.3×
← 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: 0.29× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.68× its world share, 16 worksBiochemistry, Geneti…Immunology and Microbiology: 0.04× its world share, 0 worksImmunology and Micro…Neuroscience: 0.22× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.10× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 5.83× its world share, 9 worksChemical EngineeringChemistry: 5.87× its world share, 39 worksChemistryComputer Science: 0.41× its world share, 14 worksComputer ScienceEarth and Planetary Sciences: 0.88× its world share, 6 worksEarth and Planetary …Energy: 9.27× its world share, 36 worksEnergyEngineering: 1.59× its world share, 102 worksEngineeringEnvironmental Science: 4.90× its world share, 104 worksEnvironmental ScienceMaterials Science: 3.42× its world share, 51 worksMaterials ScienceMathematics: 0.17× its world share, 1 worksMathematicsPhysics and Astronomy: 3.32× its world share, 32 worksPhysics and AstronomyDentistry: 0.04× its world share, 0 worksDentistryHealth Professions: 0.03× its world share, 0 worksHealth ProfessionsMedicine: 0.07× its world share, 6 worksMedicineNursing: 0.20× its world share, 0 worksNursingVeterinary: 0.06× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Decision Sciences: 0.17× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.02× its world share, 0 worksEconomics, Econometr…Psychology: 0.02× its world share, 0 worksPsychologySocial Sciences: 0.01× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 9.3×. Every wedge is a field page.

Which keywords describe research at CAS Key Laboratory of Urban Pollutant Conversion?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanomaterials, Wastewater Treatment, Hydrogen Production, Graphene, Water Splitting, Catalysis, Metal-Organic Frameworks and CO2 Reduction.

▲ 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. Nanomaterials48▲ 11×16 topics
  2. Wastewater Treatment33▲ 32×7 topics
  3. Hydrogen Production31▲ 27×6 topics
  4. Graphene31▲ 11×9 topics
  5. Water Splitting30▲ 19×4 topics
  6. Environmental Impact26▲ 3.5×31 topics
  7. Catalysis24▲ 8.6×19 topics
  8. Metal-Organic Frameworks21▲ 12×6 topics
  9. CO2 Reduction21▲ 23×2 topics
  10. Semiconductor20▲ 14×5 topics
  11. Visible Light20▲ 20×3 topics
  12. Solar Energy19▲ 14×4 topics
  13. Water Treatment19▲ 37×5 topics
  14. Heterogeneous Catalysis19▲ 24×4 topics
  15. Photocatalyst18▲ 24×1 topic
  16. Plasmonic18▲ 24×1 topic
  17. Electrocatalysis16▲ 13×5 topics
  18. Biomedical Applications16▲ 3.1×24 topics
  19. Electrochemical Technologies15▲ 72×2 topics
  20. Ionic Liquids15▲ 12×7 topics
  21. Advanced Oxidation Processes14▲ 80×1 topic
  22. Oxidation Kinetics14▲ 80×1 topic
  23. Energy Storage14▲ 5.0×7 topics
  24. Catalysts12▲ 15×3 topics
  25. Microbial Communities12▲ 6.9×7 topics
  26. Adsorption12▲ 14×7 topics
  27. Recycling12▲ 7.6×8 topics
  28. Heterogeneous Catalysts12▲ 30×3 topics
  29. Entanglement11▲ 17×4 topics
  30. Waste Management11▲ 6.1×6 topics
  31. Heavy Metals11▲ 10×6 topics
  32. Biochar10▲ 15×4 topics
  33. Green Chemistry10▲ 14×6 topics
  34. Fuel Cells10▲ 15×2 topics
  35. Nanowires10▲ 16×3 topics
  36. Energy Conversion10▲ 11×2 topics
  37. Hydrogen Evolution10▲ 17×1 topic
  38. Microbial Ecology10▲ 13×4 topics
  39. Oxygen Reduction10▲ 17×1 topic
  40. Membrane Technology9▲ 27×2 topics

Which research topics does CAS Key Laboratory of Urban Pollutant Conversion publish most on?

By volume in 2022–2025: Advanced Photocatalysis Techniques, Advanced oxidation water treatment, Electrocatalysts for Energy Conversion and Microbial Fuel Cells and Bioremediation.

Advanced Photocatalysis Techniques: 18 fractional worksAdvanced oxidation water treatment: 14 fractional worksElectrocatalysts for Energy Conversion: 10 fractional worksMicrobial Fuel Cells and Bioremediation: 9 fractional worksMembrane Separation Technologies: 9 fractional worksEnvironmental remediation with nanomaterials: 8 fractional worksCatalysis for Biomass Co…7Catalysis for Biomass Conversion: 7 fractional worksWastewater Treatment and…7Wastewater Treatment and Nitrogen Removal: 7 fractional worksPharmaceutical and Antib…7Pharmaceutical and Antibiotic Environmental Impacts: 7 fractional worksCatalytic Processes in M…6Catalytic Processes in Materials Science: 6 fractional works
Renewable Energy, Sustainability and the EnvironmentWater Science and TechnologyEnvironmental EngineeringBiomedical Engineering2 others

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

  1. 1 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 18 works
  2. 2 Advanced oxidation water treatment Water Science and Technology 14 works
  3. 3 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 10 works
  4. 4 Microbial Fuel Cells and Bioremediation Environmental Engineering 9 works
  5. 5 Membrane Separation Technologies Water Science and Technology 9 works
  6. 6 Environmental remediation with nanomaterials Biomedical Engineering 8 works
  7. 7 Catalysis for Biomass Conversion Biomedical Engineering 7 works
  8. 8 Wastewater Treatment and Nitrogen Removal Pollution 7 works
  9. 9 Pharmaceutical and Antibiotic Environmental Impacts Pollution 7 works
  10. 10 Catalytic Processes in Materials Science Materials Chemistry 6 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 available29.4%not open70.6%

World: 28% of research is openly available.

with international co-authors25.0%domestic only75.0%

World: 19% is written across borders.

How has CAS Key Laboratory of Urban Pollutant Conversion's research output changed?

Output in 2018–2022 was 35% higher than in 2013–2017.

201020152020
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 Amoy

All research institutions in Amoy

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.