Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (910,673 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Alain Walcarius
Electrochemistry
mesoporous materials
modified electrodes
analytical chemistry
Metrics
H-Index
i10 Index
Citation
75
259
20,422
* Rankings
Ranking Based On Selection: 2
Eric Favre
chemical engineering separation processes membranes
Metrics
H-Index
i10 Index
Citation
47
116
7,833
* Rankings
Ranking Based On Selection: 3
Huai Zhi Li
Chemical Engineering
Applied Physics
Fluid Mechanics
Metrics
H-Index
i10 Index
Citation
47
133
6,487
* Rankings
Ranking Based On Selection: 4
Emmanuel Mousset
Electrochemical engineering
Reactive electro-mixing
Electrochemistry
Advanced oxidation processes
Water treatment
Metrics
H-Index
i10 Index
Citation
34
48
3,626
Clotilde Boulanger
Electrochimie
electrodéposition
material chemistry
intercalation
Metrics
H-Index
i10 Index
Citation
26
60
2,510
Jean Claude Charpentier
Chemical Engineering
Process Engineering
Product Design
Process Intensification
Factory of the Future
Metrics
H-Index
i10 Index
Citation
22
46
1,895
Bastien Jally
Chemical Engineering
Hydrometallurgy
Hyperaccumulator Plants
Nickel
REEs
Metrics
H-Index
i10 Index
Citation
4
3
133

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Alexis Courtais
Chemical Engineering
Process Systems Engineering
Modeling and simulation
Process Optimization
Shape Optimization
Metrics
H-Index
i10 Index
Citation
3
1
27
Rankings
Ranking Based On Selection: 1
Alain Walcarius
Metrics
H-Index
i10 Index
Citation Counts
75
259
20,422
Electrochemistry
mesoporous materials
modified electrodes
analytical chemistry
Rankings
Ranking Based On Selection: 2
Eric Favre
Metrics
H-Index
i10 Index
Citation Counts
47
116
7,833
chemical engineering separation processes membranes
Rankings
Ranking Based On Selection: 3
Huai Zhi Li
Metrics
H-Index
i10 Index
Citation Counts
47
133
6,487
Chemical Engineering
Applied Physics
Fluid Mechanics
Rankings
Ranking Based On Selection: 4
Emmanuel Mousset
Metrics
H-Index
i10 Index
Citation Counts
34
48
3,626
Electrochemical engineering
Reactive electro-mixing
Electrochemistry
Advanced oxidation processes
Water treatment
Rankings
Ranking Based On Selection: 5
Grégoire Herzog
Metrics
H-Index
i10 Index
Citation Counts
33
75
3,124
Rankings
Ranking Based On Selection: 6
Clotilde Boulanger
Metrics
H-Index
i10 Index
Citation Counts
26
60
2,510
Electrochimie
electrodéposition
material chemistry
intercalation
Rankings
Ranking Based On Selection: 8
Jean Claude Charpentier
Metrics
H-Index
i10 Index
Citation Counts
22
46
1,895
Chemical Engineering
Process Engineering
Product Design
Process Intensification
Factory of the Future
Rankings
Ranking Based On Selection: 9
Xiaochun Xu
Metrics
H-Index
i10 Index
Citation Counts
10
11
338
Rankings
Ranking Based On Selection: 10
Bastien Jally
Metrics
H-Index
i10 Index
Citation Counts
4
3
133
Chemical Engineering
Hydrometallurgy
Hyperaccumulator Plants
Nickel
REEs

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Rachid Hadjadj
Metrics
H-Index
i10 Index
Citation Counts
4
2
56
Rankings
Ranking Based On Selection: 12
Nicolás Ramírez Vélez
Metrics
H-Index
i10 Index
Citation Counts
3
3
96
Thermodynamics
Chemical engineering
Process design
Rankings
Ranking Based On Selection: 13
Cindy Trinh
Metrics
H-Index
i10 Index
Citation Counts
3
1
51
Rankings
Ranking Based On Selection: 14
Alexis Courtais
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Chemical Engineering
Process Systems Engineering
Modeling and simulation
Process Optimization
Shape Optimization
Rankings
Ranking Based On Selection: 15
Rémi Demol
Metrics
H-Index
i10 Index
Citation Counts
2
2
44
Rankings
Ranking Based On Selection: 16
Hao Li
Metrics
H-Index
i10 Index
Citation Counts
2
1
38