Total 2,384,773 scientists, country 221, and institutions 24,456 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
Electrochemistry
Electrochemical Sensors
Bioelectrochemistry
Biosensors
Nanoelectrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
532
203
0.382
* Total i10 IndexRankings
Ranking Based On Selection: 2
Membrane Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
283
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 3
Heterogeneous Catalysis
Syngas
Hydrogen
Hydrogen Purification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
197
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 4
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
111
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 5
Catalysis
Nanostructured Materials
Chemical Gas Sensors
Functional Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
116
0.748
* Total i10 IndexRankings
Ranking Based On Selection: 6
Reaction Engineering and Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
101
0.771
* Total i10 IndexRankings
Ranking Based On Selection: 7
Advanced Separation Processes
Electrokinetics
Micro/NanoFluidics
Surface Sciences
Membranes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
74
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 8
Adsorption Processes
Catalytic Processes
Heavy oil upgrading
Gas purification
Numerical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
68
0.687
* Total i10 IndexRankings
Ranking Based On Selection: 9
catalyst
reaction engineering
fluidization engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
71
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 10
Liquid–Liquid Extraction
Reactive extraction
Ionic Liquid
Environmental Science
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
88
0.967
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
60
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 12
Mathematical Modeling
Transport Phenomena
Applied Mathematics
Chemical Engineering
Process Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
48
0.552
* Total i10 IndexRankings
Ranking Based On Selection: 13
Chemical process modelling and control
Polymer
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
65
0.802
* Total i10 IndexRankings
Ranking Based On Selection: 14
Renewable Energy
Environmental Biotechnology
Supercritical Fluid Technology
Algae-based Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
69
0.873
* Total i10 IndexRankings
Ranking Based On Selection: 15
Inorganic waste recycling
Inorganic nano-materials
Inorganic binders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
65
0.855
* Total i10 IndexRankings
Ranking Based On Selection: 16
Subsurface & Energy Eng
CO2 Sequestration
Hydrogen storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
39
0.709
* Total i10 IndexRankings
Ranking Based On Selection: 17
Computer Aided Process Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 18
Desulfurization processes
Clean fuels
Modeling and simulation
Chemical process design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
* Total i10 IndexRankings
Ranking Based On Selection: 19
Thermodynamics
Equations of State
CO2 separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 20
Adsorption
Membrane processes
Nanocomposite membranes
Polymeric membranes
Carbon nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Synthesis and application of ceramic nanomaterials
Surface technology
Adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
36
0.837
* Total i10 IndexRankings
Ranking Based On Selection: 22
Control & Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
22
0.512
* Total i10 IndexRankings
Ranking Based On Selection: 23
Mathematical Modeling
Chemical Engineering
Control Engineering
Applied Mathematics
Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 24
multi phase flow
CFD
Nanofluids
chemical process modeling and simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 25
Adsorption
CO2 Capture
Oil/Water Separation
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Norouzi Parviz
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
532
203
0.382
Electrochemistry
Electrochemical Sensors
Bioelectrochemistry
Biosensors
Nanoelectrochemistry
Toraj Mohammadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
283
0.780
Mehran Rezaei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
197
0.835
Heterogeneous Catalysis
Syngas
Hydrogen
Hydrogen Purification
Navid Mostoufi
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
111
0.613
Yadollah Mortazavi
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
116
0.748
Catalysis
Nanostructured Materials
Chemical Gas Sensors
Functional Materials
Ahmad Tavasoli
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
101
0.771
Reaction Engineering and Catalysis
SN Ashrafizadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
74
0.725
Advanced Separation Processes
Electrokinetics
Micro/NanoFluidics
Surface Sciences
Membranes
Shohreh Fatemi
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
68
0.687
Adsorption Processes
Catalytic Processes
Heavy oil upgrading
Gas purification
Numerical
Seyed Mehdi Alavi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
71
0.763
catalyst
reaction engineering
fluidization engineering
Mehdi Asadollahzadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
88
0.967
Liquid–Liquid Extraction
Reactive extraction
Ionic Liquid
Environmental Science
Membrane
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Mohammad Reza Mehrnia
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
60
0.682
Hossein Abolghasemi
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
48
0.552
Mathematical Modeling
Transport Phenomena
Applied Mathematics
Chemical Engineering
Process Control
Shahrokh Shahhosseini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
65
0.802
Chemical process modelling and control
Polymer
Biotechnology
Omid Tavakoli
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
69
0.873
Renewable Energy
Environmental Biotechnology
Supercritical Fluid Technology
Algae-based Technologies
Ali Allahverdi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
65
0.855
Inorganic waste recycling
Inorganic nano-materials
Inorganic binders
Behzad Rostami
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
39
0.709
Subsurface & Energy Eng
CO2 Sequestration
Hydrogen storage
Kasiri Norollah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
Computer Aided Process Engineering
Mohammad Amin Sobati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
Desulfurization processes
Clean fuels
Modeling and simulation
Chemical process design
Farzaneh Feyzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
Thermodynamics
Equations of State
CO2 separation
Maryam Ahmadzadeh Tofighy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
Adsorption
Membrane processes
Nanocomposite membranes
Polymeric membranes
Carbon nanomaterials
Reza Norouzbeigi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
36
0.837
Synthesis and application of ceramic nanomaterials
Surface technology
Adsorption
Mahmoud Reza Pishvaie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
22
0.512
Control & Optimization
Hooman Fatoorehchi
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
Mathematical Modeling
Chemical Engineering
Control Engineering
Applied Mathematics
Electronics
Salman Movahedirad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
multi phase flow
CFD
Nanofluids
chemical process modeling and simulation
Hadi Shayesteh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Adsorption
CO2 Capture
Oil/Water Separation
Nanotechnology