Citation Rankings
Highly Cited Researchers

Engineering & Technology / Chemical Engineering Highly Cited Researchers 14 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
United States
Abbas Firoozabadi
Thermodynamics
Fluid Flow in Permeable Media
Nano-particle in Flow Assurance
Higher-order Numerical Modeling of Multiphase in the Subsurface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,116
8,347
0.346
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United States
Lisa Pfefferle
Nanomaterials synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,956
6,336
0.302
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United States
Gary Haller
heterogeneous catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,192
3,186
0.210
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United States
John Fortner
Environmental Engineering
Environmental Chemistry
Advanced Materials
Environmental Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,236
4,236
0.414
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United States
Chuanhao Li
Solar Water Treatment
Water-Energy Nexus
Photocatalysis
Nanomaterials
Plasmonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
3,698
0.577
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United States
Drew R Gentner
Air Quality Science & Engineering
Emissions
Atmospheric Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,283
3,918
0.624
* Total Citation Counts Rankings
Ranking Based On Selection: 7
United States
Paul R Van Tassel
Colloid & Interface Science
Thermodynamics
Biomaterials
Biomacromolecules
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,298
885
0.167
* Total Citation Counts Rankings
Ranking Based On Selection: 8
United States
Hanno C Erythropel
Green Chemistry
Environmental Chemistry
Materials Engineering
Flavorant Chemistry
Biochemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,857
3,172
0.822
* Total Citation Counts Rankings
Ranking Based On Selection: 9
United States
Michael Loewenberg
complex fluids
transport phenomena
suspensions
foams
gels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,694
702
0.190
* Total Citation Counts Rankings
Ranking Based On Selection: 10
United States
Evyatar Shaulsky
Membranes
Energy
Nanomaterials
Water treatment
Microfluidics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,288
1,851
0.809
* Total Citation Counts Rankings
Ranking Based On Selection: 11
United States
Amir Haji Akbari
soft condensed matter
statistical physics
applied mathematics
nanotechnology
physical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,074
1,128
0.544
* Total Citation Counts Rankings
Ranking Based On Selection: 12
United States
Tenghooi Goh
organic & inorganic semiconductor
nano-materials
photonics
interfacial engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,470
594
0.404
* Total Citation Counts Rankings
Ranking Based On Selection: 13
United States
Changwoo Kim
Environmental Nanotechnology
Environmental Chemistry
Environmental Engineering
Nanoplastic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
778
498
0.640
* Total Citation Counts Rankings
Ranking Based On Selection: 14
United States
Lin Shao
Polymers
materials science
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
200
0.327
* Total Citation Counts Rankings
Rankings
31,875
United States
14,389
219
Ranking Based On Selection: 1
Abbas Firoozabadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,116
8,347
0.346
Thermodynamics
Fluid Flow in Permeable Media
Nano-particle in Flow Assurance
Higher-order Numerical Modeling of Multiphase in the Subsurface
* Total Citation Counts Rankings
Rankings
38,904
United States
17,281
264
Ranking Based On Selection: 2
Lisa Pfefferle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,956
6,336
0.302
* Total Citation Counts Rankings
Rankings
60,132
United States
25,516
372
Ranking Based On Selection: 3
Gary Haller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,192
3,186
0.210
* Total Citation Counts Rankings
Rankings
97,891
United States
39,026
524
Ranking Based On Selection: 4
John Fortner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,236
4,236
0.414
Environmental Engineering
Environmental Chemistry
Advanced Materials
Environmental Nanotechnology
* Total Citation Counts Rankings
Rankings
163,628
United States
60,677
747
Ranking Based On Selection: 5
Chuanhao Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
3,698
0.577
Solar Water Treatment
Water-Energy Nexus
Photocatalysis
Nanomaterials
Plasmonics
* Total Citation Counts Rankings
Rankings
166,792
United States
61,691
756
Ranking Based On Selection: 6
Drew R Gentner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,283
3,918
0.624
Air Quality Science & Engineering
Emissions
Atmospheric Chemistry
* Total Citation Counts Rankings
Rankings
197,467
United States
71,036
845
Ranking Based On Selection: 7
Paul R Van Tassel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,298
885
0.167
Colloid & Interface Science
Thermodynamics
Biomaterials
Biomacromolecules
* Total Citation Counts Rankings
Rankings
265,462
United States
91,038
1,029
Ranking Based On Selection: 8
Hanno C Erythropel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,857
3,172
0.822
Green Chemistry
Environmental Chemistry
Materials Engineering
Flavorant Chemistry
Biochemical Engineering
* Total Citation Counts Rankings
Rankings
275,563
United States
93,960
1,063
Ranking Based On Selection: 9
Michael Loewenberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,694
702
0.190
complex fluids
transport phenomena
suspensions
foams
gels
* Total Citation Counts Rankings
Rankings
405,994
United States
130,308
1,350
Ranking Based On Selection: 10
Evyatar Shaulsky
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,288
1,851
0.809
Membranes
Energy
Nanomaterials
Water treatment
Microfluidics
* Total Citation Counts Rankings
Rankings
436,470
United States
138,673
1,420
Ranking Based On Selection: 11
Amir Haji Akbari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,074
1,128
0.544
soft condensed matter
statistical physics
applied mathematics
nanotechnology
physical chemistry
* Total Citation Counts Rankings
Rankings
550,323
United States
168,741
1,725
Ranking Based On Selection: 12
Tenghooi Goh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,470
594
0.404
organic & inorganic semiconductor
nano-materials
photonics
interfacial engineering
* Total Citation Counts Rankings
Rankings
775,859
United States
224,192
2,227
Ranking Based On Selection: 13
Changwoo Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
778
498
0.640
Environmental Nanotechnology
Environmental Chemistry
Environmental Engineering
Nanoplastic
* Total Citation Counts Rankings
Rankings
857,010
United States
241,735
2,349
Ranking Based On Selection: 14
Lin Shao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
612
200
0.327