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
Water treatment | Air purification | Resource recovery | Bioenergy | Sensor
Water treatment | Air purification | Resource recovery | Bioenergy | Sensor
Citation Metrics
-
Total7,734
-
Last 5 Years6,406
-
Last 5 Years / Total0.828
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Environmental Decision Making | Process Integration | Process Systems Engineering | Life Cycle Assessment | Renewable Energy System
Environmental Decision Making | Process Integration | Process Systems Engineering | Life Cycle Assessment | Renewable Energy System
Citation Metrics
-
Total6,865
-
Last 5 Years4,699
-
Last 5 Years / Total0.684
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Decision and Risk analysis | Geopolymer and Advanced Materials Engineering Research for Sustainability | Environment and Energy |
Decision and Risk analysis | Geopolymer and Advanced Materials Engineering Research for Sustainability | Environment and Energy |
Citation Metrics
-
Total5,315
-
Last 5 Years3,530
-
Last 5 Years / Total0.664
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Supercritical Fluid EngineeringTechnology | Supercritical Fluid Extraction | Drug Discover
Supercritical Fluid EngineeringTechnology | Supercritical Fluid Extraction | Drug Discover
Citation Metrics
-
Total3,800
-
Last 5 Years949
-
Last 5 Years / Total0.250
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Biodiesel | life cycle assessment | chemical reactor dynamic
Biodiesel | life cycle assessment | chemical reactor dynamic
Citation Metrics
-
Total3,305
-
Last 5 Years1,627
-
Last 5 Years / Total0.492
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Citation Metrics
-
Total3,004
-
Last 5 Years1,626
-
Last 5 Years / Total0.541
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Carbon dioxide capture | chemical thermodynamics | engineering thermodynamics | process simulation | property correlation developme
Carbon dioxide capture | chemical thermodynamics | engineering thermodynamics | process simulation | property correlation developme
Citation Metrics
-
Total2,789
-
Last 5 Years1,122
-
Last 5 Years / Total0.402
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Thermodynamics | Biosorption | Biomass Energy | Membrane Applications | Plastics Separatio
Thermodynamics | Biosorption | Biomass Energy | Membrane Applications | Plastics Separatio
Citation Metrics
-
Total2,301
-
Last 5 Years1,508
-
Last 5 Years / Total0.655
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Chemical Engineering | Desulfurization | Adsorption | Response Surface Methodology | Fuzzy optimizatio
Chemical Engineering | Desulfurization | Adsorption | Response Surface Methodology | Fuzzy optimizatio
Citation Metrics
-
Total1,559
-
Last 5 Years1,304
-
Last 5 Years / Total0.836
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
bioethanol | consolidated bioprocessing | solvothermal liquefaction | hydrothermal liquefaction | photocatalytic and electrocatalyt
bioethanol | consolidated bioprocessing | solvothermal liquefaction | hydrothermal liquefaction | photocatalytic and electrocatalyt
Citation Metrics
-
Total1,388
-
Last 5 Years771
-
Last 5 Years / Total0.555
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Process Systems Engineering | Biochemical Engineering | Wastewater treatment | Nanotechnology | Biofuels and Renewable Energ
Process Systems Engineering | Biochemical Engineering | Wastewater treatment | Nanotechnology | Biofuels and Renewable Energ
Citation Metrics
-
Total1,334
-
Last 5 Years415
-
Last 5 Years / Total0.311
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
membrane separation | wastewater treatment | carbon sequestration | eletrolysis of seawater | mine waste utilization and treatmen
membrane separation | wastewater treatment | carbon sequestration | eletrolysis of seawater | mine waste utilization and treatmen
Citation Metrics
-
Total1,174
-
Last 5 Years866
-
Last 5 Years / Total0.738
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Citation Metrics
-
Total1,080
-
Last 5 Years815
-
Last 5 Years / Total0.755
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
water treatment | wastewater treatment | acid mine drainag
water treatment | wastewater treatment | acid mine drainag
Citation Metrics
-
Total1,076
-
Last 5 Years828
-
Last 5 Years / Total0.770
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Citation Metrics
-
Total966
-
Last 5 Years543
-
Last 5 Years / Total0.562
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Citation Metrics
-
Total885
-
Last 5 Years567
-
Last 5 Years / Total0.641
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Citation Metrics
-
Total873
-
Last 5 Years259
-
Last 5 Years / Total0.297
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Citation Metrics
-
Total834
-
Last 5 Years589
-
Last 5 Years / Total0.706
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Water and Wastewater | Environmental Engineering | Pollution Remediation | Phytoremediatio
Water and Wastewater | Environmental Engineering | Pollution Remediation | Phytoremediatio
Citation Metrics
-
Total719
-
Last 5 Years425
-
Last 5 Years / Total0.591
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Citation Metrics
-
Total687
-
Last 5 Years293
-
Last 5 Years / Total0.426
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Chemical Engineering
biofuels | alternative energy | by-products and waste utilization | sugar technolog
biofuels | alternative energy | by-products and waste utilization | sugar technolog
Citation Metrics
-
Total668
-
Last 5 Years388
-
Last 5 Years / Total0.581
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Chemical Engineering | Environmental Engineering | Energy Engineering
Chemical Engineering | Environmental Engineering | Energy Engineering
Citation Metrics
-
Total658
-
Last 5 Years357
-
Last 5 Years / Total0.543
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Citation Metrics
-
Total609
-
Last 5 Years557
-
Last 5 Years / Total0.915
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Supercritical Extraction | Water and Wastewater Treatment Technology | Hazardous WAste Treatmen
Supercritical Extraction | Water and Wastewater Treatment Technology | Hazardous WAste Treatmen
Citation Metrics
-
Total591
-
Last 5 Years240
-
Last 5 Years / Total0.406
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Citation Metrics
-
Total486
-
Last 5 Years471
-
Last 5 Years / Total0.969
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