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" (931,956 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
Lu-Cun Wang
Electrochemical Catalysis
Heterogeneous Catalysis
Surface Chemistry
Solid Oxide Electrochemical Cells
Energy Conversion and
Metrics
H-Index
i10 Index
Citation
37
54
4,996
C Luke Williams
Catalysis
Reaction Engineering
Renewable Chemicals
Biomass Processing
Metrics
H-Index
i10 Index
Citation
19
22
2,301
Ruchi Gakhar
Molten salts chemistry and properties
Material characterization
Surface analysis
Photoelectrochemical Water Splitting
Metrics
H-Index
i10 Index
Citation
19
27
953
Wenqi Li
Biorefining
Biomaterials/Bioenergy
Green Chemistry
Waste Treatment
Analytical Pyrolysis
Metrics
H-Index
i10 Index
Citation
17
18
884
Lorenzo Vega-Montoto
Chemometrics
Analytical Chemistry
Proteomics
Bioinformatics
Machine Learning
Metrics
H-Index
i10 Index
Citation
15
19
3,302

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* Rankings
Ranking Based On Selection: 11
Kuan-Ting Lin
Chemistry
biobased material
biofuel
liquid crystal material
organic synthesis
Metrics
H-Index
i10 Index
Citation
10
10
394
* Rankings
Ranking Based On Selection: 12
Brittany Hodges
mass spectrometry
gas-phase ion chemistry
ion-ion reactions
bioenergy
science communications
Metrics
H-Index
i10 Index
Citation
10
10
609
Batchu Rakesh
Catalysis
Surface Science
Analytical Instrumentation
Reaction Kinetics
Metrics
H-Index
i10 Index
Citation
9
9
483
Rankings
Ranking Based On Selection: 1
Lu-Cun Wang
Metrics
H-Index
i10 Index
Citation Counts
37
54
4,996
Electrochemical Catalysis
Heterogeneous Catalysis
Surface Chemistry
Solid Oxide Electrochemical Cells
Energy Conversion and
Rankings
Ranking Based On Selection: 2
Frederick F Stewart
Metrics
H-Index
i10 Index
Citation Counts
25
53
2,371
Rankings
Ranking Based On Selection: 3
William Bauer
Metrics
H-Index
i10 Index
Citation Counts
23
27
1,302
Rankings
Ranking Based On Selection: 4
C Luke Williams
Metrics
H-Index
i10 Index
Citation Counts
19
22
2,301
Catalysis
Reaction Engineering
Renewable Chemicals
Biomass Processing
Rankings
Ranking Based On Selection: 5
Ruchi Gakhar
Metrics
H-Index
i10 Index
Citation Counts
19
27
953
Molten salts chemistry and properties
Material characterization
Surface analysis
Photoelectrochemical Water Splitting
Rankings
Ranking Based On Selection: 6
Yixiao Wang
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,113
catalysis engineering
TAP
kinetic
automotive
Rankings
Ranking Based On Selection: 7
Gregory P Horne
Metrics
H-Index
i10 Index
Citation Counts
17
28
723
Rankings
Ranking Based On Selection: 8
Wenqi Li
Metrics
H-Index
i10 Index
Citation Counts
17
18
884
Biorefining
Biomaterials/Bioenergy
Green Chemistry
Waste Treatment
Analytical Pyrolysis
Rankings
Ranking Based On Selection: 9
Lorenzo Vega-Montoto
Metrics
H-Index
i10 Index
Citation Counts
15
19
3,302
Chemometrics
Analytical Chemistry
Proteomics
Bioinformatics
Machine Learning
Rankings
Ranking Based On Selection: 10
Yunya Zhang
Metrics
H-Index
i10 Index
Citation Counts
10
10
732

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
Kuan-Ting Lin
Metrics
H-Index
i10 Index
Citation Counts
10
10
394
Chemistry
biobased material
biofuel
liquid crystal material
organic synthesis
Rankings
Ranking Based On Selection: 12
Brittany Hodges
Metrics
H-Index
i10 Index
Citation Counts
10
10
609
mass spectrometry
gas-phase ion chemistry
ion-ion reactions
bioenergy
science communications
Rankings
Ranking Based On Selection: 13
Batchu Rakesh
Metrics
H-Index
i10 Index
Citation Counts
9
9
483
Catalysis
Surface Science
Analytical Instrumentation
Reaction Kinetics
Rankings
Ranking Based On Selection: 14
Eric Fillerup
Metrics
H-Index
i10 Index
Citation Counts
8
8
244
Analytical Chemistry
Biomass
Energy and Fuels
Rankings
Ranking Based On Selection: 15
Ashini Jayasinghe
Metrics
H-Index
i10 Index
Citation Counts
8
7
162
Rankings
Ranking Based On Selection: 16
Vivian Mo Carioni
Metrics
H-Index
i10 Index
Citation Counts
8
6
157
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