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" (873,690 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
Jianming Zheng 郑建明
Cathode materials for Li-ion battery
Ltihium metal protection
Lithium sulfur battery
Sodium ion battery
Metrics
H-Index
i10 Index
Citation
87
166
29,454
* Rankings
Ranking Based On Selection: 3
Haifeng Xiong
Heterogeneous catalysis
Biomass conversion
Novel carbon materials
Advanced electron microscopy
Metrics
H-Index
i10 Index
Citation
42
61
8,480
Ruixuan Qin 秦瑞轩
Heterogeneous catalysis
atomically dispersed metal catalysts
Metrics
H-Index
i10 Index
Citation
23
32
5,757
Jinghong Liang
Pediatrics
Neuroscience
Public Health
Geriatrics
Metrics
H-Index
i10 Index
Citation
23
44
1,861
Wei Zhou
Heterogeneous catalysis
Syngas conversion
Alkanes dehydrogenation
Metrics
H-Index
i10 Index
Citation
18
20
3,864
Hailong Wang|Hai-Long Wang, HL Wang
Nano IR
single molecule
self assemble
Surface plasmon polarizations
Metrics
H-Index
i10 Index
Citation
18
20
1,009
* Rankings
Ranking Based On Selection: 8
Jian Ping, Tan
Biofertilizer
Biochemical Engineering
Bioprocess
Biomass
Bioenergy
Metrics
H-Index
i10 Index
Citation
17
25
876
* Rankings
Ranking Based On Selection: 10
Parthiban Siwayanan
Bio-Based Polymers
Green Surfactants/Detergents
Biomass Valorization
Process Safety
Metrics
H-Index
i10 Index
Citation
12
13
412

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* Rankings
Ranking Based On Selection: 11
Yvonne Shuen Lann Choo|Yvonne S. L. Choo
Shape Memory Polymers
Organic Synthesis
Energy Applications
Chemistry Education
Metrics
H-Index
i10 Index
Citation
9
9
312
* Rankings
Ranking Based On Selection: 13
Tan Peng Chee
Membrane Technology
CO2 Removal
water treatment
molecular dynamics simulation
Metrics
H-Index
i10 Index
Citation
7
6
139
Seyedeh Fatemeh Alavi
Molecular Spectroscopy
Quantum mechanics
Computational Chemistry
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
6
6
141
* Rankings
Ranking Based On Selection: 16
Hui Shen Lau
membrane materials
water treatment
biogas upgrading
air purification
Metrics
H-Index
i10 Index
Citation
6
5
254
Lim Hong Jun
active packaging
intelligent packaging
nanocellulose
Pickering emulsion
anthocyanin
Metrics
H-Index
i10 Index
Citation
2
1
25
Rankings
Ranking Based On Selection: 1
Jianming Zheng 郑建明
Metrics
H-Index
i10 Index
Citation Counts
87
166
29,454
Cathode materials for Li-ion battery
Ltihium metal protection
Lithium sulfur battery
Sodium ion battery
Rankings
Ranking Based On Selection: 2
Kang Cheng 成康
Metrics
H-Index
i10 Index
Citation Counts
42
57
8,539
Rankings
Ranking Based On Selection: 3
Haifeng Xiong
Metrics
H-Index
i10 Index
Citation Counts
42
61
8,480
Heterogeneous catalysis
Biomass conversion
Novel carbon materials
Advanced electron microscopy
Rankings
Ranking Based On Selection: 4
Ruixuan Qin 秦瑞轩
Metrics
H-Index
i10 Index
Citation Counts
23
32
5,757
Heterogeneous catalysis
atomically dispersed metal catalysts
Rankings
Ranking Based On Selection: 5
Jinghong Liang
Metrics
H-Index
i10 Index
Citation Counts
23
44
1,861
Rankings
Ranking Based On Selection: 6
Wei Zhou
Metrics
H-Index
i10 Index
Citation Counts
18
20
3,864
Heterogeneous catalysis
Syngas conversion
Alkanes dehydrogenation
Rankings
Ranking Based On Selection: 7
Hailong Wang|Hai-Long Wang, HL Wang
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,009
Nano IR
single molecule
self assemble
Surface plasmon polarizations
Rankings
Ranking Based On Selection: 8
Jian Ping, Tan
Metrics
H-Index
i10 Index
Citation Counts
17
25
876
Biofertilizer
Biochemical Engineering
Bioprocess
Biomass
Bioenergy
Rankings
Ranking Based On Selection: 9
Chao Li
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,068
Rankings
Ranking Based On Selection: 10
Parthiban Siwayanan
Metrics
H-Index
i10 Index
Citation Counts
12
13
412
Bio-Based Polymers
Green Surfactants/Detergents
Biomass Valorization
Process Safety

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Yvonne Shuen Lann Choo|Yvonne S. L. Choo
Metrics
H-Index
i10 Index
Citation Counts
9
9
312
Shape Memory Polymers
Organic Synthesis
Energy Applications
Chemistry Education
Rankings
Ranking Based On Selection: 12
Fang Cao
Metrics
H-Index
i10 Index
Citation Counts
8
8
288
Rankings
Ranking Based On Selection: 13
Tan Peng Chee
Metrics
H-Index
i10 Index
Citation Counts
7
6
139
Membrane Technology
CO2 Removal
water treatment
molecular dynamics simulation
Rankings
Ranking Based On Selection: 14
Lau Siew Kei
Metrics
H-Index
i10 Index
Citation Counts
6
6
188
Rankings
Ranking Based On Selection: 15
Seyedeh Fatemeh Alavi
Metrics
H-Index
i10 Index
Citation Counts
6
6
141
Molecular Spectroscopy
Quantum mechanics
Computational Chemistry
Artificial Intelligence
Rankings
Ranking Based On Selection: 16
Hui Shen Lau
Metrics
H-Index
i10 Index
Citation Counts
6
5
254
membrane materials
water treatment
biogas upgrading
air purification
Rankings
Ranking Based On Selection: 17
Aqdas Fariza
Metrics
H-Index
i10 Index
Citation Counts
5
3
130
Rankings
Ranking Based On Selection: 18
Nurul Aida Sulaiman
Metrics
H-Index
i10 Index
Citation Counts
4
3
64
Membrane Technology
Wastewater treatment
Waste Management
Rankings
Ranking Based On Selection: 19
Lim Hong Jun
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
active packaging
intelligent packaging
nanocellulose
Pickering emulsion
anthocyanin