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
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: 3
gas hydrates
clathrate hydrates
thermodynamics
co2 capture
chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
117
0.718
* Total i10 IndexRankings
Ranking Based On Selection: 4
catalysis
kinetics
reaction engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
84
0.712
* Total i10 IndexRankings
Ranking Based On Selection: 5
Multiphase Systems and Fluidization
Biomass Utilization
CO2 Capture
Transdisciplinary Education
Systems Approach
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
85
0.859
* Total i10 IndexRankings
Ranking Based On Selection: 6
Bioproducts
Advanced Functional Materials
Cellulose Nanomaterials
Bio(Nano)Materials
Polymer Reinforcement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
81
0.890
* Total i10 IndexRankings
Ranking Based On Selection: 7
Fuel cells
Batteries
Electrocatalysis
Electrodeposition of Nanostructures
Graphene production by electrochemical methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
56
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 8
fuel cells
scaling laws
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
37
0.468
* Total i10 IndexRankings
Ranking Based On Selection: 9
food nutrition & health technologies
non-thermal processing
encapsulation
novel drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
75
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 10
Chemical Engineering
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
56
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 11
Electrochemistry
Catalysis
Neutron Scattering
Spectroscopy
Electron Microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
65
0.942
* Total i10 IndexRankings
Ranking Based On Selection: 12
biomass and bioenergy
biomass feedstock engineering
composting
anaerobic digestion
odour control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
45
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 13
Hydrogen production
Methane pyrolysis
LNG distribution chain
PEM Fuel Cell
Renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection: 14
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 15
Biomass
Bioenergy
Biorefineries
Particle Technology
Power Generation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 16
Catalysis
Energy
Fuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 17
Electrochemical Engineering
Carbon Capture/Utilization
Corrosion
Materials Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 18
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
Multi-physics Modeling and Simulation
Gas Hydrates
Molecular Dynamics
Green Flow Assurance
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 20
Biomass Conversion
Chemical Engineering
Heterogeneous Catalysis
Electrocatalysis
Clean Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Chemical Engineering
Rheology
Macromolecular Theory
Slip
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Electrochemistry
CO2 Conversion
Chemical Engineering
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
material science
electrocatalysis
electrochemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
chemical engineering
bioenergy
life cycle assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
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
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
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
Kevin J Smith
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
84
0.712
catalysis
kinetics
reaction engineering
Naoko Ellis
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
85
0.859
Multiphase Systems and Fluidization
Biomass Utilization
CO2 Capture
Transdisciplinary Education
Systems Approach
Johan Foster
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
81
0.890
Bioproducts
Advanced Functional Materials
Cellulose Nanomaterials
Bio(Nano)Materials
Polymer Reinforcement
Elod Gyenge
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
56
0.667
Fuel cells
Batteries
Electrocatalysis
Electrodeposition of Nanostructures
Graphene production by electrochemical methods
Juergen Stumper
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
37
0.468
fuel cells
scaling laws
Anubhav Pratap Singh
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
75
0.962
food nutrition & health technologies
non-thermal processing
encapsulation
novel drug delivery
Ronald W Thring
University of Northern British Columbia
Prince George, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
56
0.737
Chemical Engineering
Environmental Engineering
Robert L Sacci
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
65
0.942
Electrochemistry
Catalysis
Neutron Scattering
Spectroscopy
Electron Microscopy
Anthony Lau
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
45
0.662
biomass and bioenergy
biomass feedstock engineering
composting
anaerobic digestion
odour control
Amir Sharafian
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Hydrogen production
Methane pyrolysis
LNG distribution chain
PEM Fuel Cell
Renewable energy
Tingting Li
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Pak Sui Lam
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Biomass
Bioenergy
Biorefineries
Particle Technology
Power Generation
David Chester Upham
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Catalysis
Energy
Fuels
Tirdad Nickchi
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Electrochemical Engineering
Carbon Capture/Utilization
Corrosion
Materials Engineering
Jianghong Peng
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
S Alireza Bagherzadeh
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Multi-physics Modeling and Simulation
Gas Hydrates
Molecular Dynamics
Green Flow Assurance
Chemical Engineering
Yanuar Philip Wijaya.
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Biomass Conversion
Chemical Engineering
Heterogeneous Catalysis
Electrocatalysis
Clean Energy
Jourdain H Piette
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Chemical Engineering
Rheology
Macromolecular Theory
Slip
Arthur G Fink
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Electrochemistry
CO2 Conversion
Chemical Engineering
Catalysis
Yongwook Kim
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Joseph T English
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
material science
electrocatalysis
electrochemical engineering
Haoqi Wang
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
chemical engineering
bioenergy
life cycle assessment