Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Graphene | 2D Materials | Membrane separations | sustainable desalination | Research Managemen
Graphene | 2D Materials | Membrane separations | sustainable desalination | Research Managemen
H-Index Metrics
-
Total76
-
Last 5 Years61
-
Last 5 Years / Total0.803
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Ionic liquids | deep eutectic solvents | green engineering | water and wastewater treatmen
Ionic liquids | deep eutectic solvents | green engineering | water and wastewater treatmen
H-Index Metrics
-
Total67
-
Last 5 Years58
-
Last 5 Years / Total0.866
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
separation materials | resource recovery | micro-pollutants management | green metallurgy | membrane
separation materials | resource recovery | micro-pollutants management | green metallurgy | membrane
H-Index Metrics
-
Total63
-
Last 5 Years53
-
Last 5 Years / Total0.841
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
chemical engineering | applied thermodynamics | separation technolog
chemical engineering | applied thermodynamics | separation technolog
H-Index Metrics
-
Total58
-
Last 5 Years42
-
Last 5 Years / Total0.724
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Fuel cells | PEM Membranes | Hydrogen Production | Electrode Materials | Environmental Engineerin
Fuel cells | PEM Membranes | Hydrogen Production | Electrode Materials | Environmental Engineerin
H-Index Metrics
-
Total48
-
Last 5 Years48
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Enzymatic Technology | Biofuels | Wastewater treatment | Microalga
Enzymatic Technology | Biofuels | Wastewater treatment | Microalga
H-Index Metrics
-
Total44
-
Last 5 Years31
-
Last 5 Years / Total0.705
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Chemical Engineering | Thermodynamics | Water | Membranes | Environmen
Chemical Engineering | Thermodynamics | Water | Membranes | Environmen
H-Index Metrics
-
Total41
-
Last 5 Years28
-
Last 5 Years / Total0.683
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Adsorption | Advanced separations | CCUS | Atmospheric water harvesting | Hydrogen storag
Adsorption | Advanced separations | CCUS | Atmospheric water harvesting | Hydrogen storag
H-Index Metrics
-
Total39
-
Last 5 Years33
-
Last 5 Years / Total0.846
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Carbon capture | CO2 Utilization | Clean energy | Reactive Separation | Advance Material
Carbon capture | CO2 Utilization | Clean energy | Reactive Separation | Advance Material
H-Index Metrics
-
Total37
-
Last 5 Years32
-
Last 5 Years / Total0.865
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* 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
Engineering & Technology / Chemical Engineering
Biodiesel Production | Green Solvents | Chemical Engineering | Supercritical Fluid Technology | oil spills cleanu
Biodiesel Production | Green Solvents | Chemical Engineering | Supercritical Fluid Technology | oil spills cleanu
H-Index Metrics
-
Total30
-
Last 5 Years27
-
Last 5 Years / Total0.900
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
Adsorption | Chemical Engineering | Molecular Simulations | Water Treatment | CO2 captur
Adsorption | Chemical Engineering | Molecular Simulations | Water Treatment | CO2 captur
H-Index Metrics
-
Total28
-
Last 5 Years27
-
Last 5 Years / Total0.964
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Membrane processes | Water Treatment | Novel Desalination Technologies | Separation processe
Membrane processes | Water Treatment | Novel Desalination Technologies | Separation processe
H-Index Metrics
-
Total26
-
Last 5 Years24
-
Last 5 Years / Total0.923
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Metal Organic Frameworks and their application in the areas of drug delivery | carbon capture and wastewate
Metal Organic Frameworks and their application in the areas of drug delivery | carbon capture and wastewate
H-Index Metrics
-
Total25
-
Last 5 Years25
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Chemical Engineering
Graphene | MXenes | Polymer Science | Polymer Composite
Graphene | MXenes | Polymer Science | Polymer Composite
H-Index Metrics
-
Total25
-
Last 5 Years23
-
Last 5 Years / Total0.920
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