Science Explorer Interactive view Map
Research facility · Saint-Martin-d'Hères · France

Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces

In research, Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces stands highest in Physical Sciences (#10,274 of 12,888 worldwide), 2022–2025.

lepmi.grenoble-inp.frROR OpenAlex
World rank, 2022–2025
#19,598
of 28,054 · #2,875 all time
Rank in France
#898
of 1,422
Research works
1.9k
▼ 18% vs 2013–17
Citations
53k
28.1 per fractional work
Top-10% rate
2.6%
record average 16.5%
Open access
16%
world 28%

What is Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces 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 #10,274 of 12,888 2.5%111 #1860

Each strip is that field’s whole ranked pool, with the notch where Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces 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).

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: 0.03× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.23× its world share, 1 worksBiochemistry, Geneti…Pharmacology, Toxicology and Pharmaceutics: 0.12× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 14.34× its world share, 6 worksChemical EngineeringChemistry: 3.60× its world share, 6 worksChemistryComputer Science: 0.09× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.42× its world share, 1 worksEarth and Planetary …Energy: 11.41× its world share, 12 worksEnergyEngineering: 3.45× its world share, 60 worksEngineeringEnvironmental Science: 0.52× its world share, 3 worksEnvironmental ScienceMaterials Science: 5.31× its world share, 21 worksMaterials SciencePhysics and Astronomy: 0.62× its world share, 2 worksPhysics and AstronomyDentistry: 0.12× its world share, 0 worksDentistryHealth Professions: 0.02× its world share, 0 worksHealth ProfessionsMedicine: 0.01× its world share, 0 worksMedicineNursing: 0.20× its world share, 0 worksNursingArts and Humanities: 0.09× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Decision Sciences: 0.13× its world share, 0 worksDecision SciencesPsychology: 0.05× its world share, 0 worksPsychologySocial Sciences: 0.06× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 14.3×. Every wedge is a field page.

Who are the top researchers at Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces?

Ranked on the composite score, I. Ansara, C. Poinsignon and G. Lucazeau lead among researchers whose main affiliation is Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces.

  1. 1 I. Ansara France · #56,245 worldwide 276 citations · 31 works
  2. 2 C. Poinsignon France · #136,831 worldwide 341 citations · 23 works
  3. 3 G. Lucazeau France · #156,426 worldwide 261 citations · 24 works
  4. 4 C. Montella France · #171,212 worldwide 301 citations · 34 works
  5. 5 J.‐P. Diard France · #232,845 worldwide 226 citations · 25 works
  6. 6 Eric Chaînet France · #241,504 worldwide 114 citations · 20 works
  7. 7 Michel Mermoux France · #272,292 worldwide 203 citations · 54 works
  8. 8 Marian Chatenet France · #282,481 worldwide 502 citations · 90 works
  9. 9 Fannie Alloin France · #295,722 worldwide 219 citations · 50 works
  10. 10 Laëtitia Dubau France · #299,148 worldwide 393 citations · 67 works
All ranked researchers at Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces

Which keywords describe research at Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Lithium-ion Batteries, Cathode Materials, Energy Storage, Nanomaterials, Rechargeable Batteries, Battery Technology, Polymer Electrolyte Membranes and Proton Exchange Membranes.

▲ 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. Lithium-ion Batteries20▲ 42×3 topics
  2. Cathode Materials20▲ 44×3 topics
  3. Energy Storage16▲ 21×8 topics
  4. Nanomaterials12▲ 9.8×11 topics
  5. Rechargeable Batteries12▲ 37×2 topics
  6. Battery Technology10▲ 30×2 topics
  7. Polymer Electrolyte Membranes10▲ 114×1 topic
  8. Proton Exchange Membranes10▲ 114×1 topic
  9. Metal-Organic Frameworks10▲ 21×5 topics
  10. Battery Materials10▲ 50×1 topic
  11. Catalysts10▲ 42×3 topics
  12. Nanostructured Anodes10▲ 50×1 topic
  13. Electrocatalysis9▲ 29×4 topics
  14. Fuel Cells9▲ 48×2 topics
  15. Ionic Conductivity9▲ 55×2 topics
  16. Lithium-Sulfur Batteries9▲ 52×2 topics
  17. Water Splitting9▲ 20×4 topics
  18. Nanostructured Cathodes8▲ 61×1 topic
  19. Solid-State Electrolytes8▲ 61×1 topic
  20. Energy Conversion8▲ 35×1 topic
  21. Oxygen Reduction8▲ 56×1 topic
  22. Electric Vehicles8▲ 23×2 topics
  23. Thermal Management8▲ 20×3 topics
  24. Battery Management Systems8▲ 42×1 topic
  25. Environmental Impact8▲ 3.8×10 topics
  26. Thermal Runaway8▲ 42×1 topic
  27. Catalysis6▲ 7.6×14 topics
  28. Nanocomposites5▲ 5.6×14 topics
  29. Metal Recovery5▲ 22×3 topics
  30. Materials5▲ 17×5 topics
  31. Sustainable Technology4▲ 32×2 topics
  32. Nanoscale Imaging4▲ 40×2 topics
  33. Circular Economy4▲ 13×4 topics
  34. Conducting Polymers4▲ 23×2 topics
  35. Nanofibers4▲ 15×2 topics
  36. Organic Electronics4▲ 23×2 topics
  37. PEDOT:PSS4▲ 27×1 topic
  38. Polyaniline4▲ 27×1 topic
  39. Rare Earth Elements4▲ 22×3 topics
  40. Detection4▲ 11×1 topic

Which research topics does Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces publish most on?

By volume in 2022–2025: Fuel Cells and Related Materials, Advancements in Battery Materials, Advanced Battery Materials and Technologies and Electrocatalysts for Energy Conversion.

Fuel Cells and Related Materials: 10 fractional worksAdvancements in Battery Materials: 10 fractional worksAdvanced Battery Materia…8Advanced Battery Materials and Technologies: 8 fractional worksElectrocatalysts for Ene…8Electrocatalysts for Energy Conversion: 8 fractional worksAdvanced Battery Technol…8Advanced Battery Technologies Research: 8 fractional worksConducting polymers and applications: 4 fractional worksElectrochemical Analysis and Applications: 4 fractional worksAdvancements in Solid Oxide Fuel Cells: 3 fractional worksExtraction and Separation Processes: 3 fractional worksCatalytic Processes in Materials Science: 2 fractional works
Electrical and Electronic EngineeringRenewable Energy, Sustainability and the EnvironmentAutomotive EngineeringPolymers and Plastics3 others

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

  1. 1 Fuel Cells and Related Materials Electrical and Electronic Engineering 10 works
  2. 2 Advancements in Battery Materials Electrical and Electronic Engineering 10 works
  3. 3 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 8 works
  4. 4 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 8 works
  5. 5 Advanced Battery Technologies Research Automotive Engineering 8 works
  6. 6 Conducting polymers and applications Polymers and Plastics 4 works
  7. 7 Electrochemical Analysis and Applications Electrochemistry 4 works
  8. 8 Advancements in Solid Oxide Fuel Cells Materials Chemistry 3 works
  9. 9 Extraction and Separation Processes Mechanical Engineering 3 works
  10. 10 Catalytic Processes in Materials Science Materials Chemistry 2 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 available15.9%not open84.1%

World: 28% of research is openly available.

with international co-authors16.4%domestic only83.6%

World: 19% is written across borders.

How has Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces's research output changed?

Output in 2018–2022 was 18% lower 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 Saint-Martin-d'Hères

All research institutions in Saint-Martin-d'Hères

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.