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Researcher · Centre National de la Recherche Scientifique · France

Julien Hannauer

Julien Hannauer publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Energy Engineering and Power Technology, on topics such as Hydrogen Storage and Materials, Hybrid Renewable Energy Systems and Ammonia Synthesis and Nitrogen Reduction.

OpenAlex
World rank
#1,165,630
of 7,710,434 ranked researchers
Rank in France
#53,881
of 324,115
Works
22
Citations
1k
Citations per work
47.6
h-index
13
i10-index 13Top 52% in Materials Chemistry
Julien Hannauer

What does Julien Hannauer research?

Julien Hannauer's work is mostly in Materials Science (34%), Energy (14%), Engineering (14%).

Physical Sciences: 17 works · 76.8% of their workMaterials Science: 7 works · 33.9% of their workMaterials Chemistry: 7 works · 33.9% of their workEnergy: 3 works · 14.3% of their workEnergy Engineering and Power Technology: 3 works · 14.3% of their workEngineering: 3 works · 14.3% of their workElectrical and Electronic Engineering: 3 works · 14.3% of their workChemical Engineering: 2 works · 8.9% of their workCatalysis: 2 works · 8.9% of their workChemistry: 1 works · 5.4% of their workInorganic Chemistry: 1 works · 5.4% of their workEverything else: 4 works · 16.1% of their workHealth Sciences: 2 works · 7.1% of their workMedicine: 2 works · 7.1% of their workRadiology, Nuclear Medicine and Imaging: 2 works · 7.1% of their workTHEIR WORKJulien Hannauer22works
Physical Sciences77%Health Sciences7%

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. Materials Science733.9%
    2. Energy314.3%
    3. Engineering314.3%
    4. Chemical Engineering28.9%
    5. Chemistry15.4%
  2. Everything else416.1%
    1. Medicine27.1%
  1. 1Materials Chemistry34% of their works
  2. 2Electrical and Electronic Engineering14% of their works
  3. 3Energy Engineering and Power Technology14% of their works
  4. 4Catalysis9% of their works
  5. 5Radiology, Nuclear Medicine and Imaging7% of their works
  6. 6Inorganic Chemistry5% of their works

Research topics

Which keywords describe Julien Hannauer's research?

The keywords of their largest research topics: Hydrogen Storage, Materials, Metal Hydrides, Renewable Energy, Electrolysis, Hydrogen, Ammonia Synthesis and Electrocatalysts.

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 18 words, with their numbers
  1. Hydrogen Storage182 topics
  2. Materials131 topic
  3. Metal Hydrides131 topic
  4. Renewable Energy132 topics
  5. Electrolysis81 topic
  6. Hydrogen81 topic
  7. Ammonia Synthesis51 topic
  8. Electrocatalysts51 topic
  9. Boron Neutron Capture Therapy41 topic
  10. Boron Nitride Nanotubes41 topic
  11. Carboranes41 topic
  12. Superhard Materials41 topic
  13. Lithium-Sulfur Batteries31 topic
  14. Magnesium Diboride31 topic
  15. Polymer Electrolyte Membranes31 topic
  16. Proton Exchange Membranes31 topic
  17. Solid-State Electrolytes31 topic
  18. Superconductivity31 topic

Where does Julien Hannauer work?

Julien Hannauer's main affiliation in the publication record is Centre National de la Recherche Scientifique, France.

How many publications and citations does Julien Hannauer have?

OpenAlex counts 22 works and 1,048 citations for Julien Hannauer, an h-index of 13, ranking #1,165,630 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.

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