Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* 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
529
284
0.537
* 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
441
392
0.889
* 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
423
401
0.948
* 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
367
235
0.640
* 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
334
237
0.710
* Total i10 IndexRankings
Ranking Based On Selection :6
Multiphase reaction engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
178
0.539
* Total i10 IndexRankings
Ranking Based On Selection :7
Crystallization
Polymorphism
Metal Organic Frameworks
Zeolites
Drug Delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
212
0.682
* 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
254
231
0.909
* 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
79
0.328
* Total i10 IndexRankings
Ranking Based On Selection :10
Rheology
Polymer Processing
Superhydrophobicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
168
0.706
* Total i10 IndexRankings
Ranking Based On Selection :11
flow in porous media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
134
0.573
* 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
231
211
0.913
* Total i10 IndexRankings
Ranking Based On Selection :13
biomaterials
polymers
surface science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
94
0.407
* 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
217
179
0.825
* 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
214
148
0.692
* 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
204
199
0.975
* 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
191
141
0.738
* 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
190
104
0.547
* Total i10 IndexRankings
Ranking Based On Selection :19
Reactor Engineering
Photoelectrocatalysis
Industrial Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
159
0.869
* Total i10 IndexRankings
Ranking Based On Selection :20
Bioelectrochemistry
Electrochemical Biosensors
Chemical Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
127
0.713
* 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
177
156
0.881
* Total i10 IndexRankings
Ranking Based On Selection :22
Biomass Processing
Biomass Energy
Postharvest Technology
Drying
Densification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
128
0.736
* Total i10 IndexRankings
Ranking Based On Selection :23
Catalysis and application in fuel upgrading
Renewable energy
Biomass and biofuel
CO2 utilization
Catalytic intesified processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
133
0.778
* 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
167
116
0.695
* Total i10 IndexRankings
Ranking Based On Selection :25
gas hydrates
clathrate hydrates
thermodynamics
co2 capture
chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
117
0.718
John Grace
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
529
284
0.537
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
441
392
0.889
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
423
401
0.948
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
367
235
0.640
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
334
237
0.710
Process Systems Engineering
Energy Optimization
Environmental Systems
Process Engineering
Faïçal Larachi
Université Laval
Quebec City, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
178
0.539
Multiphase reaction engineering
Sohrab Rohani
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
212
0.682
Crystallization
Polymorphism
Metal Organic Frameworks
Zeolites
Drug Delivery
Michael Fowler
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
231
0.909
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
79
0.328
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
238
168
0.706
Rheology
Polymer Processing
Superhydrophobicity
Apostolos Kantzas
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
134
0.573
Qingxia Chad Liu
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
211
0.913
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
94
0.407
biomaterials
polymers
surface science
Ian Gates
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
179
0.825
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
214
148
0.692
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
204
199
0.975
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
191
141
0.738
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
190
104
0.547
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
183
159
0.869
Reactor Engineering
Photoelectrocatalysis
Industrial Biotechnology
Kagan Kerman
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
127
0.713
Bioelectrochemistry
Electrochemical Biosensors
Chemical Neuroscience
Mingzhe Dong
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
156
0.881
chemical engineering
petroleum engineering
surface and interface science
energy
Lope G Tabil
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
128
0.736
Biomass Processing
Biomass Energy
Postharvest Technology
Drying
Densification
Ying Zheng
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
133
0.778
Catalysis and application in fuel upgrading
Renewable energy
Biomass and biofuel
CO2 utilization
Catalytic intesified processes
Gregory S Patience
École Polytechnique de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
116
0.695
Fluidization
catalysis
process development
kinetic modelling
hydrodynamic modelling
Peter Englezos
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
117
0.718
gas hydrates
clathrate hydrates
thermodynamics
co2 capture
chemical engineering