See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Theoretical chemistry | quantum information science | Physical Chemistry | Energy Materials | Machine Learnin
Theoretical chemistry | quantum information science | Physical Chemistry | Energy Materials | Machine Learnin
Citation Metrics
-
Total108,762
-
Last 5 Years84,243
-
Last 5 Years / Total0.775
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Fluidization | Reactors | Heat & mass transfer | Modeling | Contaminant
Fluidization | Reactors | Heat & mass transfer | Modeling | Contaminant
Citation Metrics
-
Total51,254
-
Last 5 Years13,717
-
Last 5 Years / Total0.268
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Colloid and Interface Science | Surface Forces | Polymers | Adhesion | Emulsion
Colloid and Interface Science | Surface Forces | Polymers | Adhesion | Emulsion
Citation Metrics
-
Total37,030
-
Last 5 Years27,805
-
Last 5 Years / Total0.751
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
polymers | colloids | sustainable nanomaterials | self-assembly systems | nanotechnolog
polymers | colloids | sustainable nanomaterials | self-assembly systems | nanotechnolog
Citation Metrics
-
Total33,633
-
Last 5 Years16,833
-
Last 5 Years / Total0.500
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Hydrogen Energy System | Zero-Emissions Vehicles | Electro-chemical Modelling | Hybrid Vehicle
Hydrogen Energy System | Zero-Emissions Vehicles | Electro-chemical Modelling | Hybrid Vehicle
Citation Metrics
-
Total33,198
-
Last 5 Years22,400
-
Last 5 Years / Total0.675
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
nanoplastics | microplastics | environmental nano | water treatment | antimicrobia
nanoplastics | microplastics | environmental nano | water treatment | antimicrobia
Citation Metrics
-
Total26,819
-
Last 5 Years17,333
-
Last 5 Years / Total0.646
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Artificial Intelligence | Machine Learning | Big Data Analytics | IoT | Industrial 4.
Artificial Intelligence | Machine Learning | Big Data Analytics | IoT | Industrial 4.
Citation Metrics
-
Total26,567
-
Last 5 Years15,331
-
Last 5 Years / Total0.577
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Polymorphism of APIs | Co-Crystallization of APIs | Metal Organic Framework
Polymorphism of APIs | Co-Crystallization of APIs | Metal Organic Framework
Citation Metrics
-
Total20,903
-
Last 5 Years11,490
-
Last 5 Years / Total0.550
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
membrane protein folding | quality control | cystic fibrosis | LQT2 | chaperone
membrane protein folding | quality control | cystic fibrosis | LQT2 | chaperone
Citation Metrics
-
Total20,414
-
Last 5 Years6,253
-
Last 5 Years / Total0.306
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Nanotechnology Engineering | Nanomedicine | Water Treatment | Environmental Remediatio
Nanotechnology Engineering | Nanomedicine | Water Treatment | Environmental Remediatio
Citation Metrics
-
Total20,120
-
Last 5 Years7,545
-
Last 5 Years / Total0.375
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
gas hydrates | clathrate hydrates | thermodynamics | co2 capture | chemical engineerin
gas hydrates | clathrate hydrates | thermodynamics | co2 capture | chemical engineerin
Citation Metrics
-
Total19,880
-
Last 5 Years7,603
-
Last 5 Years / Total0.382
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Citation Metrics
-
Total19,828
-
Last 5 Years4,892
-
Last 5 Years / Total0.247
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Organic electronics | polymers | nanomaterials | transistors | solar cell
Organic electronics | polymers | nanomaterials | transistors | solar cell
Citation Metrics
-
Total19,791
-
Last 5 Years6,563
-
Last 5 Years / Total0.332
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Citation Metrics
-
Total19,677
-
Last 5 Years6,410
-
Last 5 Years / Total0.326
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
hydrogels | microgels | smart materials | drug delivery | tissue engineerin
hydrogels | microgels | smart materials | drug delivery | tissue engineerin
Citation Metrics
-
Total19,163
-
Last 5 Years10,137
-
Last 5 Years / Total0.529
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Biomass Processing | Biomass Energy | Postharvest Technology | Drying | Densificatio
Biomass Processing | Biomass Energy | Postharvest Technology | Drying | Densificatio
Citation Metrics
-
Total18,480
-
Last 5 Years7,860
-
Last 5 Years / Total0.425
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Chemical Engineering
Process Systems Engineering | Energy Optimization | Environmental Systems | Process Engineerin
Process Systems Engineering | Energy Optimization | Environmental Systems | Process Engineerin
Citation Metrics
-
Total18,073
-
Last 5 Years10,797
-
Last 5 Years / Total0.597
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Citation Metrics
-
Total17,919
-
Last 5 Years3,324
-
Last 5 Years / Total0.186
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Catalysis and application in fuel upgrading | Biomass and biofuel | CO2 utilization | battery recycl
Catalysis and application in fuel upgrading | Biomass and biofuel | CO2 utilization | battery recycl
Citation Metrics
-
Total17,176
-
Last 5 Years8,377
-
Last 5 Years / Total0.488
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Citation Metrics
-
Total16,501
-
Last 5 Years6,745
-
Last 5 Years / Total0.409
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Chemical Engineering
Minerals Processing | Colloids and Surfaces | Intermolecular and Surface Forces | Emulsion | Functional Material
Minerals Processing | Colloids and Surfaces | Intermolecular and Surface Forces | Emulsion | Functional Material
Citation Metrics
-
Total16,460
-
Last 5 Years10,799
-
Last 5 Years / Total0.656
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Chemical/Process Engineering | Energy and Environment | Transport Phenomena | Carbon Managemen
Chemical/Process Engineering | Energy and Environment | Transport Phenomena | Carbon Managemen
Citation Metrics
-
Total15,833
-
Last 5 Years13,453
-
Last 5 Years / Total0.850
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Elastomers | Gels | Colorimetric sensors | Polyampholytes | Medical device
Elastomers | Gels | Colorimetric sensors | Polyampholytes | Medical device
Citation Metrics
-
Total15,780
-
Last 5 Years7,085
-
Last 5 Years / Total0.449
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Bioelectrochemistry | Electrochemical Biosensors | Chemical Neuroscienc
Bioelectrochemistry | Electrochemical Biosensors | Chemical Neuroscienc
Citation Metrics
-
Total15,463
-
Last 5 Years4,528
-
Last 5 Years / Total0.293
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Chemical Engineering
Desalination | Membranes | Personal Cooling | Biopharmaceuticals | Biofuel
Desalination | Membranes | Personal Cooling | Biopharmaceuticals | Biofuel
Citation Metrics
-
Total15,320
-
Last 5 Years7,745
-
Last 5 Years / Total0.506
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