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" (870,053 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
Yuanjian Zhang 张袁健
Electrochemiluminescence
Photoelectrochemistry
Photocatalysis
Carbon Nitride
Carbosensing
Metrics
H-Index
i10 Index
Citation
68
198
19,727
* Rankings
Ranking Based On Selection: 2
Yanfei Shen
analytical chemsitry
electrochemiluninescence
interfacial assembly
Metrics
H-Index
i10 Index
Citation
52
139
8,892
* Rankings
Ranking Based On Selection: 3
Hong Yang
liquid crystal
polymer
material chemistry
liquid crystal elastomer
synthesis
Metrics
H-Index
i10 Index
Citation
47
124
7,225
* Rankings
Ranking Based On Selection: 4
Zhenkun Sun
Chemical Looping
Energy Conversion
Mesoporous Materials
Core/Shell Materials
Heterogeneous Catalysis & Photocatalysis
Metrics
H-Index
i10 Index
Citation
42
63
8,748
Sheng Chu
Artificial photosynthesis
photoelectrochemistry
solar fuels
CO2 fixation
biomass conversion
Metrics
H-Index
i10 Index
Citation
27
43
3,301
Dewang Zeng
Chemical looping
gasification
pyrolysis
Metrics
H-Index
i10 Index
Citation
25
42
1,708
Qiushi Ruan
photocatalysis
photo-charge storage
Metrics
H-Index
i10 Index
Citation
24
33
3,016
Chun Zhu 朱纯|朱纯
Catalysis science
Mercury pollution control and Coal combustion
Biomass pyrolysis
Carbonaceous materials
Computational chemi
Metrics
H-Index
i10 Index
Citation
19
33
1,273
* Rankings
Ranking Based On Selection: 10
Onome Ejeromedoghene
Nanoscience
Polymer/Hydrogel Technology
Materials Chemistry
Inorganic Chemistry
Organic-Inorganic Hybrid Material
Metrics
H-Index
i10 Index
Citation
17
33
1,334

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* Rankings
Ranking Based On Selection: 18
Mohammad Nazmul Ehsan
Emerging Contaminent
Environmrntal sustainability
Textile chemistry
Natural Dyeing
Metrics
H-Index
i10 Index
Citation
5
4
137
Rankings
Ranking Based On Selection: 1
Yuanjian Zhang 张袁健
Metrics
H-Index
i10 Index
Citation Counts
68
198
19,727
Electrochemiluminescence
Photoelectrochemistry
Photocatalysis
Carbon Nitride
Carbosensing
Rankings
Ranking Based On Selection: 2
Yanfei Shen
Metrics
H-Index
i10 Index
Citation Counts
52
139
8,892
analytical chemsitry
electrochemiluninescence
interfacial assembly
Rankings
Ranking Based On Selection: 3
Hong Yang
Metrics
H-Index
i10 Index
Citation Counts
47
124
7,225
liquid crystal
polymer
material chemistry
liquid crystal elastomer
synthesis
Rankings
Ranking Based On Selection: 4
Zhenkun Sun
Metrics
H-Index
i10 Index
Citation Counts
42
63
8,748
Chemical Looping
Energy Conversion
Mesoporous Materials
Core/Shell Materials
Heterogeneous Catalysis & Photocatalysis
Rankings
Ranking Based On Selection: 5
Sheng Chu
Metrics
H-Index
i10 Index
Citation Counts
27
43
3,301
Artificial photosynthesis
photoelectrochemistry
solar fuels
CO2 fixation
biomass conversion
Rankings
Ranking Based On Selection: 6
Dewang Zeng
Metrics
H-Index
i10 Index
Citation Counts
25
42
1,708
Rankings
Ranking Based On Selection: 7
Qiushi Ruan
Metrics
H-Index
i10 Index
Citation Counts
24
33
3,016
Rankings
Ranking Based On Selection: 8
Luo Yang-Hui
Metrics
H-Index
i10 Index
Citation Counts
21
38
2,274
Rankings
Ranking Based On Selection: 9
Chun Zhu 朱纯|朱纯
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,273
Catalysis science
Mercury pollution control and Coal combustion
Biomass pyrolysis
Carbonaceous materials
Computational chemi
Rankings
Ranking Based On Selection: 10
Onome Ejeromedoghene
Metrics
H-Index
i10 Index
Citation Counts
17
33
1,334
Nanoscience
Polymer/Hydrogel Technology
Materials Chemistry
Inorganic Chemistry
Organic-Inorganic Hybrid Material

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
Arun Guha
Metrics
H-Index
i10 Index
Citation Counts
13
15
698
Rankings
Ranking Based On Selection: 12
Sarah Shaner
Metrics
H-Index
i10 Index
Citation Counts
12
13
970
Rankings
Ranking Based On Selection: 13
Xiaochen Liao
Metrics
H-Index
i10 Index
Citation Counts
11
11
253
Rankings
Ranking Based On Selection: 14
Philip W Crawford
Metrics
H-Index
i10 Index
Citation Counts
11
13
432
Electrochemistry
metalloporphyrins
environmental analysis
Rankings
Ranking Based On Selection: 15
Lisa Hoferkamp
Metrics
H-Index
i10 Index
Citation Counts
11
11
674
Rankings
Ranking Based On Selection: 16
Wang Xiao
Metrics
H-Index
i10 Index
Citation Counts
10
10
238
Rankings
Ranking Based On Selection: 17
Joseph R Murphy
Metrics
H-Index
i10 Index
Citation Counts
8
7
245
Rankings
Ranking Based On Selection: 18
Mohammad Nazmul Ehsan
Metrics
H-Index
i10 Index
Citation Counts
5
4
137
Emerging Contaminent
Environmrntal sustainability
Textile chemistry
Natural Dyeing
Rankings
Ranking Based On Selection: 19
Hj Jin
Metrics
H-Index
i10 Index
Citation Counts
5
5
137