Citation Rankings highlight the world’s Highly Cited Researchers based on total and recent 5-year citation counts. These rankings reveal how widely and consistently a researcher’s work is cited, reflecting their level of scientific influence. Data is analyzed using near real-time metrics, with special attention to unethical practices and manipulative behaviors. To ensure transparency and data integrity, the reporting of potential violations is actively encouraged. Comparative analysis is available across 13 main fields and 221 academic disciplines. This ranking is unique to the AD Scientific Index.
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
1
Citation Metrics
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Total74,176
-
Last 5 Years34,873
-
Last 5 Years / Total0.470
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Ionic liquids | natural gas hydrates | membrane distilation CO2 conversion | wastewater treatment | adsorptio
Ionic liquids | natural gas hydrates | membrane distilation CO2 conversion | wastewater treatment | adsorptio
Citation Metrics
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Total19,263
-
Last 5 Years10,674
-
Last 5 Years / Total0.554
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Citation Metrics
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Total13,710
-
Last 5 Years11,439
-
Last 5 Years / Total0.834
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Complex Fluids | Formulation | Colloids and Surfaces | Wastewater Treatmen
Complex Fluids | Formulation | Colloids and Surfaces | Wastewater Treatmen
Citation Metrics
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Total9,307
-
Last 5 Years7,338
-
Last 5 Years / Total0.788
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Molecular Simulations | Gas Processing | Catalysis and Renewable Energ
Molecular Simulations | Gas Processing | Catalysis and Renewable Energ
Citation Metrics
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Total7,978
-
Last 5 Years5,789
-
Last 5 Years / Total0.726
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Advanced Materials | Adsorption | Membrane Separations | Energy Conversio
Advanced Materials | Adsorption | Membrane Separations | Energy Conversio
Citation Metrics
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Total7,201
-
Last 5 Years3,472
-
Last 5 Years / Total0.482
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Solar Thermal Processes | Alternative Fuels | CO2 Capture & Utilization | Materials and Catalysi
Solar Thermal Processes | Alternative Fuels | CO2 Capture & Utilization | Materials and Catalysi
Citation Metrics
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Total6,998
-
Last 5 Years5,252
-
Last 5 Years / Total0.751
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Materials | Composites | Coatings | Corrosion | Energ
Materials | Composites | Coatings | Corrosion | Energ
Citation Metrics
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Total6,964
-
Last 5 Years4,735
-
Last 5 Years / Total0.680
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Reaction and Catalysis | Catalysts synthesis | Mixed metal oxides | Combustion synthesi
Reaction and Catalysis | Catalysts synthesis | Mixed metal oxides | Combustion synthesi
Citation Metrics
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Total6,352
-
Last 5 Years4,628
-
Last 5 Years / Total0.729
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Desalination | Water Treatment and Reuse. Crystallizatio
Desalination | Water Treatment and Reuse. Crystallizatio
Citation Metrics
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Total6,276
-
Last 5 Years4,532
-
Last 5 Years / Total0.722
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Electrochemistry | Energy Storage Devices | Nanomaterials | Analytical Chemistry | Environmental Chemistr
Electrochemistry | Energy Storage Devices | Nanomaterials | Analytical Chemistry | Environmental Chemistr
Citation Metrics
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Total4,419
-
Last 5 Years2,370
-
Last 5 Years / Total0.536
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Process Design and Optimization | Computer Aided Desig
Process Design and Optimization | Computer Aided Desig
Citation Metrics
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Total2,610
-
Last 5 Years2,477
-
Last 5 Years / Total0.949
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Gas Processing | Process Safety | Hydrogen Economy | Process Design | Process Optimizatio
Gas Processing | Process Safety | Hydrogen Economy | Process Design | Process Optimizatio
Citation Metrics
-
Total2,451
-
Last 5 Years1,583
-
Last 5 Years / Total0.646
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Membrane Technology | Nanotechnology | Gas Separation | Advanced Materials | and Petroleum Refiner
Membrane Technology | Nanotechnology | Gas Separation | Advanced Materials | and Petroleum Refiner
Citation Metrics
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Total1,475
-
Last 5 Years1,191
-
Last 5 Years / Total0.807
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Chromatography | Adsorption | Modeling | Optimization | Contro
Chromatography | Adsorption | Modeling | Optimization | Contro
Citation Metrics
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Total1,320
-
Last 5 Years538
-
Last 5 Years / Total0.408
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Chemical Engineering | Process | LCA | Decarbonizatio
Chemical Engineering | Process | LCA | Decarbonizatio
Citation Metrics
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Total407
-
Last 5 Years405
-
Last 5 Years / Total0.995
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Chemical Engineering
Molecular simulations | Engineering thermodynamics | Chemical engineering | Confined media | Molecula
Molecular simulations | Engineering thermodynamics | Chemical engineering | Confined media | Molecula
Citation Metrics
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Total390
-
Last 5 Years347
-
Last 5 Years / Total0.890
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Citation Metrics
-
Total106
-
Last 5 Years100
-
Last 5 Years / Total0.943
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Citation Metrics
-
Total91
-
Last 5 Years72
-
Last 5 Years / Total0.791
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
Chemical Engineering | Gas and Process Engineering | Oilfield Chemistry | Conformance Control | Rheolog
Chemical Engineering | Gas and Process Engineering | Oilfield Chemistry | Conformance Control | Rheolog
Citation Metrics
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Total79
-
Last 5 Years79
-
Last 5 Years / Total1.000
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Citation Metrics
-
Total29
-
Last 5 Years29
-
Last 5 Years / Total1.000
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Scale Inhibition | Process Integration | Chemical Engineerin
Scale Inhibition | Process Integration | Chemical Engineerin
Citation Metrics
-
Total24
-
Last 5 Years24
-
Last 5 Years / Total1.000
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23

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