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
Corrosion | materials engineering | Nanomaterials and applicatio
Corrosion | materials engineering | Nanomaterials and applicatio
H-Index Metrics
-
Total43
-
Last 5 Years39
-
Last 5 Years / Total0.907
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Membrane Technology | Geomaterials | Zeolites | Chemical Engineerin
Membrane Technology | Geomaterials | Zeolites | Chemical Engineerin
H-Index Metrics
-
Total28
-
Last 5 Years27
-
Last 5 Years / Total0.964
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Engineering Chemistry in Materials and Environment Process Engineerin
Engineering Chemistry in Materials and Environment Process Engineerin
H-Index Metrics
-
Total23
-
Last 5 Years23
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Chemical engineering | Materials science | Fertilizers | Phosphates | Green Processe
Chemical engineering | Materials science | Fertilizers | Phosphates | Green Processe
H-Index Metrics
-
Total17
-
Last 5 Years17
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Chemical engineering | heat exchangers | separation process | wastewater and gas treatmen
Chemical engineering | heat exchangers | separation process | wastewater and gas treatmen
H-Index Metrics
-
Total17
-
Last 5 Years14
-
Last 5 Years / Total0.824
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Upgrading biomass | Catalysis | Materials for Environment | Chemical engineerin
Upgrading biomass | Catalysis | Materials for Environment | Chemical engineerin
H-Index Metrics
-
Total14
-
Last 5 Years14
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Multiphase reactors | Phosphoric acid purification | Water treatment processes | Life cycle assessmen
Multiphase reactors | Phosphoric acid purification | Water treatment processes | Life cycle assessmen
H-Index Metrics
-
Total11
-
Last 5 Years11
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Génie chimique | Procédés industriels | Qualité | Productivit
Génie chimique | Procédés industriels | Qualité | Productivit
H-Index Metrics
-
Total11
-
Last 5 Years9
-
Last 5 Years / Total0.818
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Environmental Chemistry | Chemical Engineering | Materials engineering | Process engineering | Wastewater Treatmen
Environmental Chemistry | Chemical Engineering | Materials engineering | Process engineering | Wastewater Treatmen
H-Index Metrics
-
Total8
-
Last 5 Years8
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
chemical engineering | photocatalysis | renewable energy | waste traitmen
chemical engineering | photocatalysis | renewable energy | waste traitmen
H-Index Metrics
-
Total8
-
Last 5 Years7
-
Last 5 Years / Total0.875
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Flotation | mining beneficiation | chemical engineerin
Flotation | mining beneficiation | chemical engineerin
H-Index Metrics
-
Total7
-
Last 5 Years7
-
Last 5 Years / Total1.000
* 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
Chemistry-Process / Materials Science/ Chemical Engineering / Membranes / Water Treatmen
Chemistry-Process / Materials Science/ Chemical Engineering / Membranes / Water Treatmen
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Chemical engineering | Materials science | Membrane technology | Water treatmen
Chemical engineering | Materials science | Membrane technology | Water treatmen
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Chemical Engineering
chemical engineering | modelling simulation | optimizatio
chemical engineering | modelling simulation | optimizatio
H-Index Metrics
-
Total4
-
Last 5 Years4
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
chemical engineering | water desalination | machine learning | phosphoric acid productio
chemical engineering | water desalination | machine learning | phosphoric acid productio
H-Index Metrics
-
Total3
-
Last 5 Years3
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Chemical engineering-Wastewater treatment-Photocatalysi
Chemical engineering-Wastewater treatment-Photocatalysi
H-Index Metrics
-
Total3
-
Last 5 Years3
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Chemical Engineering | Materials Chemistry | Metallurgical Engineering | Electrochemistry | Gold Processin
Chemical Engineering | Materials Chemistry | Metallurgical Engineering | Electrochemistry | Gold Processin
H-Index Metrics
-
Total3
-
Last 5 Years3
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
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Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
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