Total 2,384,784 scientists, country 221, and institutions 24,461 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Fluidization
Reactors
Heat & mass transfer
Modeling
Contaminants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
249
0.470
* Total i10 IndexRankings
Ranking Based On Selection: 2
Theoretical chemistry
quantum information science
Physical Chemistry
Energy Materials
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
393
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 3
Colloid and Interface Science
Intermolecular and Surface Forces
Polymers
Adhesion
Emulsions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
399
0.928
* Total i10 IndexRankings
Ranking Based On Selection: 4
polymers
colloids
sustainable nanomaterials
self-assembly systems
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
372
228
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 5
Process Systems Engineering
Energy Optimization
Environmental Systems
Process Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
214
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 6
Multiphase reaction engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
158
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 7
Cocrystals
Polymorphism
Crystallization
Zeolites
Metal Organic Frameworks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
200
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 8
Hydrogen Energy System
Zero-Emissions Vehicles
Electro-chemical Modelling
Hybrid Vehicles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
228
0.887
* Total i10 IndexRankings
Ranking Based On Selection: 9
Polymer Reaction Engineering
Polymeric Materials
Polymer Production Technology
Polymer Reactor Modelling
Optimization and Co
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
71
0.295
* Total i10 IndexRankings
Ranking Based On Selection: 10
Rheology
Polymer Processing
Superhydrophobicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
155
0.649
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* Total i10 IndexRankings
Ranking Based On Selection: 11
flow in porous media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
112
0.473
* Total i10 IndexRankings
Ranking Based On Selection: 12
Minerals Processing
Colloids and Surfaces
Intermolecular and Surface Forces
Emulsion
Functional Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
197
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 13
biomaterials
polymers
surface science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
83
0.359
* Total i10 IndexRankings
Ranking Based On Selection: 14
interfacial science
unconventional resources
heavy oil
sustainable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
177
0.794
* Total i10 IndexRankings
Ranking Based On Selection: 15
Organic electronics
polymers
nanomaterials
transistors
solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
136
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 16
Chemical/Process Engineering
Energy and Environment
Transport Phenomena
Carbon Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
202
0.953
* Total i10 IndexRankings
Ranking Based On Selection: 17
Process systems engineering
Process control
Process monitoring
Energy informatics
Systems biology - Smart materials - Computational science - Data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
132
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 18
Polymer Physics
Biopolymers
Polymer Morphology
Interfaces
Sustainable Plastics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
99
0.518
* Total i10 IndexRankings
Ranking Based On Selection: 19
Reactor Engineering
Photoelectrocatalysis
Industrial Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
160
0.847
* Total i10 IndexRankings
Ranking Based On Selection: 20
Bioelectrochemistry
Electrochemical Biosensors
Chemical Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
112
0.612
* Total i10 IndexRankings
Ranking Based On Selection: 21
chemical engineering
petroleum engineering
surface and interface science
energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
148
0.831
* Total i10 IndexRankings
Ranking Based On Selection: 22
Catalysis and application in fuel upgrading
Biomass and biofuel
CO2 utilization
battery recycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
125
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 23
Biomass Processing
Biomass Energy
Postharvest Technology
Drying
Densification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
120
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 24
Fluidization
catalysis
process development
kinetic modelling
hydrodynamic modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
112
0.659
* Total i10 IndexRankings
Ranking Based On Selection: 25
microplastics
bioadhesion
environmental nanotechnology
water treatment
antimicrobial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
149
0.903
John Grace
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
249
0.470
Fluidization
Reactors
Heat & mass transfer
Modeling
Contaminants
Alan Aspuru Guzik
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
393
0.875
Theoretical chemistry
quantum information science
Physical Chemistry
Energy Materials
Machine Learning
Hongbo Zeng
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
399
0.928
Colloid and Interface Science
Intermolecular and Surface Forces
Polymers
Adhesion
Emulsions
Michael Kc Tam
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
372
228
0.613
polymers
colloids
sustainable nanomaterials
self-assembly systems
nanotechnology
Ali Elkamel
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
214
0.639
Process Systems Engineering
Energy Optimization
Environmental Systems
Process Engineering
Faïçal Larachi
Université Laval
Québec, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
158
0.476
Multiphase reaction engineering
Sohrab Rohani
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
200
0.639
Cocrystals
Polymorphism
Crystallization
Zeolites
Metal Organic Frameworks
Michael Fowler
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
228
0.887
Hydrogen Energy System
Zero-Emissions Vehicles
Electro-chemical Modelling
Hybrid Vehicles
Alexander Penlidis
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
71
0.295
Polymer Reaction Engineering
Polymeric Materials
Polymer Production Technology
Polymer Reactor Modelling
Optimization and Co
Savvas Hatzikiriakos
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
155
0.649
Rheology
Polymer Processing
Superhydrophobicity
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Apostolos Kantzas
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
112
0.473
Qingxia Chad Liu
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
197
0.838
Minerals Processing
Colloids and Surfaces
Intermolecular and Surface Forces
Emulsion
Functional Materials
John Brash
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
83
0.359
biomaterials
polymers
surface science
Ian Gates
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
177
0.794
interfacial science
unconventional resources
heavy oil
sustainable energy
Yuning Li
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
136
0.630
Organic electronics
polymers
nanomaterials
transistors
solar cells
Sohrab Zendehboudi
Memorial University of Newfoundland
St John’s, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
202
0.953
Chemical/Process Engineering
Energy and Environment
Transport Phenomena
Carbon Management
Jie Yu
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
132
0.680
Process systems engineering
Process control
Process monitoring
Energy informatics
Systems biology - Smart materials - Computational science - Data science
Basil D Favis
École Polytechnique de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
99
0.518
Polymer Physics
Biopolymers
Polymer Morphology
Interfaces
Sustainable Plastics
Jason Zhang
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
160
0.847
Reactor Engineering
Photoelectrocatalysis
Industrial Biotechnology
Kagan Kerman
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
112
0.612
Bioelectrochemistry
Electrochemical Biosensors
Chemical Neuroscience
Mingzhe Dong
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
148
0.831
chemical engineering
petroleum engineering
surface and interface science
energy
Ying Zheng
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
125
0.706
Catalysis and application in fuel upgrading
Biomass and biofuel
CO2 utilization
battery recycle
Lope G Tabil
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
120
0.686
Biomass Processing
Biomass Energy
Postharvest Technology
Drying
Densification
Gregory S Patience
École Polytechnique de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
112
0.659
Fluidization
catalysis
process development
kinetic modelling
hydrodynamic modelling
Nathalie Tufenkji
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
149
0.903
microplastics
bioadhesion
environmental nanotechnology
water treatment
antimicrobial