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" (873,937 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 :2
kevin kendall
fuel cells
adhesion
materials
energy
nanoparticles
Metrics
H-Index
i10 Index
Citation
73
211
32,699
* Rankings
Ranking Based On Selection :3
Jonathan Seville
Chemical engineering
particle technology
formulation engineering
positron emission particle tracking
Metrics
H-Index
i10 Index
Citation
61
148
12,875
Shangfeng Du
Electrochemical Engineering
Fuel Cell
Electrolysis
Materials science
Liquid fuelled fuel cells
Metrics
H-Index
i10 Index
Citation
36
54
3,866
Sophie Cox
Additive Manufacturing
Biomaterials
Ceramics
Tissue Engineering
Metrics
H-Index
i10 Index
Citation
32
56
3,319
* Rankings
Ranking Based On Selection :10
Alessio Alexiadis
Chemical engineering
Atomistic-Continuum Hybrid methods
Molecular Dynamics
Smoothed Particle Hydrodynamics
Metrics
H-Index
i10 Index
Citation
31
74
3,287
* Rankings
Ranking Based On Selection :11
Tim W Overton
Microbial physiology
Biofilms
Recombinant protein production
Fermentation
Flow cytometry.
Metrics
H-Index
i10 Index
Citation
28
49
2,714
* Rankings
Ranking Based On Selection :13
Zhenyu J. Zhang
Soft Matter
Formulation Engineering
Scanning Probe Microscopy
Tribology
Metrics
H-Index
i10 Index
Citation
24
45
1,739
* Rankings
Ranking Based On Selection :16
BINJIAN NIE
Green Chemical Engineering
Electricy to Green Chemicals for Energy Storage
Heating and Cooling
Metrics
H-Index
i10 Index
Citation
20
31
1,555
* Rankings
Ranking Based On Selection :17
Ananda Jadhav|Ananda Jadhav, A. J. Jadhav, Ananda Jaysing Jadhav
Sonochemistry: Nano-materials
Process Intensification
Wastewater treatment
Bulk nanobubbles
Metrics
H-Index
i10 Index
Citation
20
23
3,472
IA Grant Wilson
Energy Systems Analysis
Integrated Energy Systems
Whole Energy Systems
Heat Decarbonisation
Energy Storage
Metrics
H-Index
i10 Index
Citation
15
19
2,849
Hessam Jahangiri
Bioenergy
Biofuels
Biomass
Heterogeneous Catalysis
Advanced Thermal Technologies
Metrics
H-Index
i10 Index
Citation
14
18
1,335
Amin Rahmat
Computational fluid dynamics
SPH method
Multiphase flows
Electrohydrodynamics
FSI
Metrics
H-Index
i10 Index
Citation
14
16
638
Artur J Majewski
hydrogen production
biofuels
methane reforming
Solid Oxide Cells
water and wastewater technology
Metrics
H-Index
i10 Index
Citation
10
12
665
Rankings
Ranking Based On Selection: 1
Ian Norton
Metrics
H-Index
i10 Index
Citation Counts
77
235
17,245
Rankings
Ranking Based On Selection: 2
kevin kendall
Metrics
H-Index
i10 Index
Citation Counts
73
211
32,699
fuel cells
adhesion
materials
energy
nanoparticles
Rankings
Ranking Based On Selection: 3
Jonathan Seville
Metrics
H-Index
i10 Index
Citation Counts
61
148
12,875
Chemical engineering
particle technology
formulation engineering
positron emission particle tracking
Rankings
Ranking Based On Selection: 4
Zhibing Zhang
Metrics
H-Index
i10 Index
Citation Counts
53
222
11,952
Rankings
Ranking Based On Selection: 5
Joseph Wood
Metrics
H-Index
i10 Index
Citation Counts
48
112
6,712
Rankings
Ranking Based On Selection: 6
Shangfeng Du
Metrics
H-Index
i10 Index
Citation Counts
36
54
3,866
Electrochemical Engineering
Fuel Cell
Electrolysis
Materials science
Liquid fuelled fuel cells
Rankings
Ranking Based On Selection: 7
Sophie Cox
Metrics
H-Index
i10 Index
Citation Counts
32
56
3,319
Additive Manufacturing
Biomaterials
Ceramics
Tissue Engineering
Rankings
Ranking Based On Selection: 9
Andrew Ingram
Metrics
H-Index
i10 Index
Citation Counts
31
65
3,913
Rankings
Ranking Based On Selection: 10
Alessio Alexiadis
Metrics
H-Index
i10 Index
Citation Counts
31
74
3,287
Chemical engineering
Atomistic-Continuum Hybrid methods
Molecular Dynamics
Smoothed Particle Hydrodynamics
Rankings
Ranking Based On Selection: 11
Tim W Overton
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,714
Microbial physiology
Biofilms
Recombinant protein production
Fermentation
Flow cytometry.
Rankings
Ranking Based On Selection: 12
Tom Mills
Metrics
H-Index
i10 Index
Citation Counts
24
38
1,488
Rankings
Ranking Based On Selection: 13
Zhenyu J. Zhang
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,739
Soft Matter
Formulation Engineering
Scanning Probe Microscopy
Tribology
Rankings
Ranking Based On Selection: 14
Giovanni Manente
Metrics
H-Index
i10 Index
Citation Counts
22
29
2,538
Rankings
Ranking Based On Selection: 15
Guozhan Jiang
Metrics
H-Index
i10 Index
Citation Counts
22
31
2,737
Rankings
Ranking Based On Selection: 16
BINJIAN NIE
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,555
Green Chemical Engineering
Electricy to Green Chemicals for Energy Storage
Heating and Cooling
Rankings
Ranking Based On Selection: 17
Sonochemistry: Nano-materials
Process Intensification
Wastewater treatment
Bulk nanobubbles
Rankings
Ranking Based On Selection: 18
IA Grant Wilson
Metrics
H-Index
i10 Index
Citation Counts
15
19
2,849
Energy Systems Analysis
Integrated Energy Systems
Whole Energy Systems
Heat Decarbonisation
Energy Storage
Rankings
Ranking Based On Selection: 19
Hessam Jahangiri
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,335
Bioenergy
Biofuels
Biomass
Heterogeneous Catalysis
Advanced Thermal Technologies
Rankings
Ranking Based On Selection: 20
Amin Rahmat
Metrics
H-Index
i10 Index
Citation Counts
14
16
638
Computational fluid dynamics
SPH method
Multiphase flows
Electrohydrodynamics
FSI
Rankings
Ranking Based On Selection: 21
Artur J Majewski
Metrics
H-Index
i10 Index
Citation Counts
10
12
665
hydrogen production
biofuels
methane reforming
Solid Oxide Cells
water and wastewater technology
Rankings
Ranking Based On Selection: 22
Amrit Chandan
Metrics
H-Index
i10 Index
Citation Counts
6
5
1,666