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Company · Johannesburg · South Africa

Nano Energy (South Africa)

nano.co.zaROR OpenAlex
Research works
60
▲ 61% vs 2013–17
Citations
1.4k
23.7 per fractional work
Top-10% rate
27.6%
record average 16.5%
Open access
34%
world 28%

Not ranked overall: Nano Energy (South Africa) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 0.09× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.14× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.20× its world share, 0 worksNeuroscienceChemical Engineering: 4.55× its world share, 0 worksChemical EngineeringChemistry: 2.43× its world share, 1 worksChemistryComputer Science: 0.15× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 2.06× its world share, 1 worksEarth and Planetary …Energy: 7.77× its world share, 2 worksEnergyEngineering: 3.32× its world share, 12 worksEngineeringEnvironmental Science: 0.61× its world share, 1 worksEnvironmental ScienceMaterials Science: 6.29× its world share, 6 worksMaterials SciencePhysics and Astronomy: 0.55× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.08× its world share, 0 worksHealth ProfessionsMedicine: 0.03× its world share, 0 worksMedicineBusiness, Management and Accounting: 0.10× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.78× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.21× 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, 7.8×. Every wedge is a field page.

Which keywords describe research at Nano Energy (South Africa)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Energy Storage, Cathode Materials, Nanomaterials, Nanocomposites, Metal-Organic Frameworks, Lithium-ion Batteries, Catalysis and Rechargeable 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 24 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 24 words, with their numbers
  1. Energy Storage3▲ 17×5 topics
  2. Cathode Materials2▲ 23×3 topics
  3. Nanomaterials2▲ 8.3×8 topics
  4. Lithium-ion Batteries2▲ 16×3 topics
  5. Metal-Organic Frameworks2▲ 16×4 topics
  6. Nanocomposites2▲ 8.3×6 topics
  7. Catalysis2▲ 9.7×8 topics
  8. Rechargeable Batteries2▲ 24×2 topics
  9. Semiconductors2▲ 20×4 topics
  10. Efficiency2▲ 20×2 topics
  11. Graphene2▲ 8.7×4 topics
  12. Biomedical Applications1▲ 4.7×8 topics
  13. Nanocrystals1▲ 20×5 topics
  14. Crystal Growth1▲ 18×3 topics
  15. Light-Emitting Diodes1▲ 32×2 topics
  16. Nanoparticles1▲ 4.2×6 topics
  17. Stability1▲ 22×2 topics
  18. Battery Materials1▲ 25×1 topic
  19. Nanostructured Anodes1▲ 25×1 topic
  20. Organometal Halide Perovskites1▲ 40×1 topic
  21. Perovskite Solar Cells1▲ 40×1 topic
  22. Renewable Energy1▲ 3.1×7 topics
  23. Two-Dimensional Materials1▲ 18×3 topics
  24. Electrocatalysis1▲ 14×4 topics

Which research topics does Nano Energy (South Africa) publish most on?

By volume in 2022–2025: Perovskite Materials and Applications, Advancements in Battery Materials, Catalytic Processes in Materials Science and Supercapacitor Materials and Fabrication.

Perovskite Materials and…1Perovskite Materials and Applications: 1 fractional worksAdvancements in Battery …1Advancements in Battery Materials: 1 fractional worksCatalytic Processes in M…1Catalytic Processes in Materials Science: 1 fractional worksSupercapacitor Materials…1Supercapacitor Materials and Fabrication: 1 fractional worksConducting polymers and applications: 1 fractional worksAdvanced Battery Materials and Technologies: 1 fractional worksRock Mechanics and Model…1Rock Mechanics and Modeling: 1 fractional worksCoal Properties and Utilization: 1 fractional works2D Materials and Applications: 0 fractional worksAdvanced battery technol…0Advanced battery technologies research: 0 fractional works
Electrical and Electronic EngineeringMaterials ChemistryElectronic, Optical and Magnetic MaterialsPolymers and Plastics2 others

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

  1. 1 Perovskite Materials and Applications Electrical and Electronic Engineering 1 works
  2. 2 Advancements in Battery Materials Electrical and Electronic Engineering 1 works
  3. 3 Catalytic Processes in Materials Science Materials Chemistry 1 works
  4. 4 Supercapacitor Materials and Fabrication Electronic, Optical and Magnetic Materials 1 works
  5. 5 Conducting polymers and applications Polymers and Plastics 1 works
  6. 6 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 1 works
  7. 7 Rock Mechanics and Modeling Mechanics of Materials 1 works
  8. 8 Coal Properties and Utilization Ocean Engineering 1 works
  9. 9 2D Materials and Applications Materials Chemistry 0 works
  10. 10 Advanced battery technologies research Electrical and Electronic Engineering 0 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 available34.5%not open65.5%

World: 28% of research is openly available.

with international co-authors81.5%domestic only18.5%

World: 19% is written across borders.

How has Nano Energy (South Africa)'s research output changed?

Output in 2018–2022 was 61% higher than in 2013–2017.

1990200020102020
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 Johannesburg

All research institutions in Johannesburg

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.