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
Xiong Wen David Lou
hollow structures
batteries
electrocatalysis
supercapacitors
photocatalysis
Metrics
H-Index
i10 Index
Citation
227
397
145,955
* Rankings
Ranking Based On Selection: 2
Shen Ze Xiang
energy storage materials
graphene 2D materials
photonics
hybrid perovskites
Metrics
H-Index
i10 Index
Citation
126
436
64,982
* Rankings
Ranking Based On Selection: 3
Madhavi Srinivasan
Energy storage
Batteries
E-waste/Batteries recycling
Sustainability
Circular economy
Metrics
H-Index
i10 Index
Citation
113
385
41,870
* Rankings
Ranking Based On Selection: 4
Yan Xu
Microgrids
Power System Stability
Smart Grid
Data-Analytics
Metrics
H-Index
i10 Index
Citation
83
300
21,893
* Rankings
Ranking Based On Selection: 6
Hong Li Colin
Biomass-to-fuel/ green chemicals
passive cooling
nanofabrication
Metrics
H-Index
i10 Index
Citation
40
78
19,504
* Rankings
Ranking Based On Selection: 8
Xin Zhao
solar energy
photoelectrochemical water splitting
biomass/plastic waste upgrading
Metrics
H-Index
i10 Index
Citation
33
48
3,178
* Rankings
Ranking Based On Selection: 9
Swapnil Dubey
 Smart and Sustainable Building Technologies  Air-conditioning and Mechanical Ventilation  Buildi
Metrics
H-Index
i10 Index
Citation
32
53
7,190
* Rankings
Ranking Based On Selection: 10
Li Zhengmao
multi-energy systems
AI
green hydrogen
optimization
smart grids and ships
Metrics
H-Index
i10 Index
Citation
30
42
3,225

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: 12
Dong Liu
Solar energy conversion
Photocatalysis
Photoelectrocatalysis
Ecochemistry
Metrics
H-Index
i10 Index
Citation
26
36
3,057
* Rankings
Ranking Based On Selection: 13
Yan Ling Cheah
Energy Storage
TEM
SEM
Lithium Ion Batteries
Materials Science
Metrics
H-Index
i10 Index
Citation
26
28
4,494
* Rankings
Ranking Based On Selection: 14
Chi Jin
Microgrid
renewable energy
power electronics
energy storage
Metrics
H-Index
i10 Index
Citation
21
32
2,567
* Rankings
Ranking Based On Selection: 15
Subas Kumar Muduli
Materials Chemistry
Nanotechnology
Solar Cells
Solar Fuels
Li-ion Battery
Metrics
H-Index
i10 Index
Citation
21
27
2,385
* Rankings
Ranking Based On Selection: 20
Kalyan Ghosh
Energy storage device
Supercapacitor
Batteries
3D Printing
Bio-polymers
Metrics
H-Index
i10 Index
Citation
16
19
1,251
* Rankings
Ranking Based On Selection: 23
Yan Fong Ng
Solar energy
Photovoltaics
Light-emitting diodes
Halide perovskites
Nanomaterials
Metrics
H-Index
i10 Index
Citation
14
16
1,095
Rankings
Ranking Based On Selection: 1
Xiong Wen David Lou
Metrics
H-Index
i10 Index
Citation Counts
227
397
145,955
hollow structures
batteries
electrocatalysis
supercapacitors
photocatalysis
Rankings
Ranking Based On Selection: 2
Shen Ze Xiang
Metrics
H-Index
i10 Index
Citation Counts
126
436
64,982
energy storage materials
graphene 2D materials
photonics
hybrid perovskites
Rankings
Ranking Based On Selection: 3
Madhavi Srinivasan
Metrics
H-Index
i10 Index
Citation Counts
113
385
41,870
Energy storage
Batteries
E-waste/Batteries recycling
Sustainability
Circular economy
Rankings
Ranking Based On Selection: 4
Yan Xu
Metrics
H-Index
i10 Index
Citation Counts
83
300
21,893
Microgrids
Power System Stability
Smart Grid
Data-Analytics
Rankings
Ranking Based On Selection: 5
Peihua Yang
Metrics
H-Index
i10 Index
Citation Counts
44
64
12,318
Rankings
Ranking Based On Selection: 6
Hong Li Colin
Metrics
H-Index
i10 Index
Citation Counts
40
78
19,504
Biomass-to-fuel/ green chemicals
passive cooling
nanofabrication
Rankings
Ranking Based On Selection: 7
Linfei Lai
Metrics
H-Index
i10 Index
Citation Counts
40
62
10,008
Rankings
Ranking Based On Selection: 8
Xin Zhao
Metrics
H-Index
i10 Index
Citation Counts
33
48
3,178
solar energy
photoelectrochemical water splitting
biomass/plastic waste upgrading
Rankings
Ranking Based On Selection: 9
Swapnil Dubey
Metrics
H-Index
i10 Index
Citation Counts
32
53
7,190
 Smart and Sustainable Building Technologies  Air-conditioning and Mechanical Ventilation  Buildi
Rankings
Ranking Based On Selection: 10
Li Zhengmao
Metrics
H-Index
i10 Index
Citation Counts
30
42
3,225
multi-energy systems
AI
green hydrogen
optimization
smart grids and ships

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
Zixu Sun
Metrics
H-Index
i10 Index
Citation Counts
30
50
2,459
Rankings
Ranking Based On Selection: 12
Dong Liu
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,057
Solar energy conversion
Photocatalysis
Photoelectrocatalysis
Ecochemistry
Rankings
Ranking Based On Selection: 13
Yan Ling Cheah
Metrics
H-Index
i10 Index
Citation Counts
26
28
4,494
Energy Storage
TEM
SEM
Lithium Ion Batteries
Materials Science
Rankings
Ranking Based On Selection: 14
Chi Jin
Metrics
H-Index
i10 Index
Citation Counts
21
32
2,567
Microgrid
renewable energy
power electronics
energy storage
Rankings
Ranking Based On Selection: 15
Subas Kumar Muduli
Metrics
H-Index
i10 Index
Citation Counts
21
27
2,385
Materials Chemistry
Nanotechnology
Solar Cells
Solar Fuels
Li-ion Battery
Rankings
Ranking Based On Selection: 16
Dan Ping Wang
Metrics
H-Index
i10 Index
Citation Counts
20
22
2,676
nanomaterial CO2 photoreduction photocatalyst PEC
Rankings
Ranking Based On Selection: 17
Bariş Burak Kanbur
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,287
Rankings
Ranking Based On Selection: 18
Jia Liu
Metrics
H-Index
i10 Index
Citation Counts
18
20
2,232
Rankings
Ranking Based On Selection: 19
Luyuan Paul Wang
Metrics
H-Index
i10 Index
Citation Counts
16
16
4,343
Rankings
Ranking Based On Selection: 20
Kalyan Ghosh
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,251
Energy storage device
Supercapacitor
Batteries
3D Printing
Bio-polymers
Rankings
Ranking Based On Selection: 21
Su Su Khine Ma
Metrics
H-Index
i10 Index
Citation Counts
15
19
2,095
Rankings
Ranking Based On Selection: 22
Lew Jia Haur
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,376
Rankings
Ranking Based On Selection: 23
Yan Fong Ng
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,095
Solar energy
Photovoltaics
Light-emitting diodes
Halide perovskites
Nanomaterials
Rankings
Ranking Based On Selection: 24
Farouk Tedjar
Metrics
H-Index
i10 Index
Citation Counts
14
23
1,292