The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,060 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Chemical Engineering | Sonochemistry | Cavitation | Wastewater treatmen
Chemical Engineering | Sonochemistry | Cavitation | Wastewater treatmen
H-Index Metrics
-
H-Index102
-
i10 Index372
-
Citation Counts38,269
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Chemical Engineering | Membrane Science and Technology | Separation Processes | Polymer Scienc
Chemical Engineering | Membrane Science and Technology | Separation Processes | Polymer Scienc
H-Index Metrics
-
H-Index53
-
i10 Index125
-
Citation Counts11,841
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Synthesis of Organic Dyes | Photoredox Catalysis(C-H Activation) | Organic Solar Cel
Synthesis of Organic Dyes | Photoredox Catalysis(C-H Activation) | Organic Solar Cel
H-Index Metrics
-
H-Index47
-
i10 Index220
-
Citation Counts9,101
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Process Chemistry | Membrane processes | Biofuels | Salt & Marine Chemicals | Solar driven reaction
Process Chemistry | Membrane processes | Biofuels | Salt & Marine Chemicals | Solar driven reaction
H-Index Metrics
-
H-Index47
-
i10 Index118
-
Citation Counts8,409
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Chemical Engineering | Sustainable and Environmental Engineering | Nanomaterials | Polymer and Paints | Anticorrosive Coating
Chemical Engineering | Sustainable and Environmental Engineering | Nanomaterials | Polymer and Paints | Anticorrosive Coating
H-Index Metrics
-
H-Index46
-
i10 Index84
-
Citation Counts8,545
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Environmental Health | Endocrine disruptive compounds | Adsoprtion | Bioelectrochemical Treatmen
Environmental Health | Endocrine disruptive compounds | Adsoprtion | Bioelectrochemical Treatmen
H-Index Metrics
-
H-Index46
-
i10 Index243
-
Citation Counts11,247
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
biopolymers | bioplastics | rheology | biomass | polymer physic
biopolymers | bioplastics | rheology | biomass | polymer physic
H-Index Metrics
-
H-Index42
-
i10 Index82
-
Citation Counts6,747
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Transport Phenomena | Fluid Mechanics | Membrane Separation
Transport Phenomena | Fluid Mechanics | Membrane Separation
H-Index Metrics
-
H-Index41
-
i10 Index108
-
Citation Counts5,528
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Food Technology | Biotechnology | Environmental Scienc
Food Technology | Biotechnology | Environmental Scienc
H-Index Metrics
-
H-Index41
-
i10 Index92
-
Citation Counts6,699
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Biofuels by Pyrolysis | CO2 Conversion | Molecular Desig
Biofuels by Pyrolysis | CO2 Conversion | Molecular Desig
H-Index Metrics
-
H-Index41
-
i10 Index116
-
Citation Counts5,378
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
perovskite solar cells | perovskite/Si tandem solar cell
perovskite solar cells | perovskite/Si tandem solar cell
H-Index Metrics
-
H-Index36
-
i10 Index56
-
Citation Counts7,858
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25

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