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
Kuan Huang
ionic liquids
porous materials
gas separation
catalytic hydrogenation
Metrics
H-Index
i10 Index
Citation
50
95
6,736
* Rankings
Ranking Based On Selection: 2
Shijing Liang 梁诗景
Ammonia synthesis
CO2 reduction
Desulfuration
Water splitting
Heterogeneous catalysis
Metrics
H-Index
i10 Index
Citation
50
99
7,269
* Rankings
Ranking Based On Selection: 3
Yu Luo
Ammonia Energy
NH3 decomposition to H2
NH3 fuel cell
NH3-based combustion
Power-to-NH3
Metrics
H-Index
i10 Index
Citation
30
63
2,584
* Rankings
Ranking Based On Selection: 4
Xinqiang YOU
chemical engineering
process design and optimization
energy saving and reducing emission
extractive distillation
Metrics
H-Index
i10 Index
Citation
18
20
1,279
Rankings
Ranking Based On Selection: 1
Kuan Huang
Metrics
H-Index
i10 Index
Citation Counts
50
95
6,736
ionic liquids
porous materials
gas separation
catalytic hydrogenation
Rankings
Ranking Based On Selection: 2
Shijing Liang 梁诗景
Metrics
H-Index
i10 Index
Citation Counts
50
99
7,269
Ammonia synthesis
CO2 reduction
Desulfuration
Water splitting
Heterogeneous catalysis
Rankings
Ranking Based On Selection: 3
Yu Luo
Metrics
H-Index
i10 Index
Citation Counts
30
63
2,584
Ammonia Energy
NH3 decomposition to H2
NH3 fuel cell
NH3-based combustion
Power-to-NH3
Rankings
Ranking Based On Selection: 4
Xinqiang YOU
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,279
chemical engineering
process design and optimization
energy saving and reducing emission
extractive distillation