AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 12, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.899) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection: 1
Membrane Processes
Metrics
H-Index
i10 Index
Citation Counts
84
360
23,846
* Total H IndexRankings
Ranking Based On Selection: 2
Electrochemistry
Electrochemical Sensors
Bioelectrochemistry
Biosensors
Nanoelectrochemistry
Metrics
H-Index
i10 Index
Citation Counts
83
532
27,198
* Total H IndexRankings
Ranking Based On Selection: 3
Nanofluids
Nanocatalyst
Nanoadsorbent
Gas separation and storage
Desulfurization
Metrics
H-Index
i10 Index
Citation Counts
74
375
22,030
* Total H IndexRankings
Ranking Based On Selection: 4
Membranes
Metrics
H-Index
i10 Index
Citation Counts
74
228
22,650
* Total H IndexRankings
Ranking Based On Selection: 5
Nanocatalyst
Fuel
Natural Gas
CO2 Utilization
Pollution Control
Metrics
H-Index
i10 Index
Citation Counts
67
244
13,109
* Total H IndexRankings
Ranking Based On Selection: 6
Energy Technologies
Hydrogen Energy
Process Engineering
Decarbonization
Metrics
H-Index
i10 Index
Citation Counts
64
410
19,783
* Total H IndexRankings
Ranking Based On Selection: 7
Heterogeneous Catalysis
Syngas
Hydrogen
Hydrogen Purification
Metrics
H-Index
i10 Index
Citation Counts
63
232
12,291
* Total H IndexRankings
Ranking Based On Selection: 8
Adsorption
Bioenergy
MOF
Application ceramic material
Metrics
H-Index
i10 Index
Citation Counts
61
89
6,918
* Total H IndexRankings
Ranking Based On Selection: 9
Biosensors
Sensors
Electrochemical Biosensors
Modified Electrodes
Metrics
H-Index
i10 Index
Citation Counts
59
131
9,890
* Total H IndexRankings
Ranking Based On Selection: 10
Chemical Engineering
Environmental Biotechnology
Modelling and Simulation
Metrics
H-Index
i10 Index
Citation Counts
58
177
9,990
* Total H IndexRankings
Ranking Based On Selection: 11
Protective Coatings
Corrosion
Nanocomposites
MOFs/COFs
2D-Materials
Metrics
H-Index
i10 Index
Citation Counts
55
114
9,524
* Total H IndexRankings
Ranking Based On Selection: 12
Catalysis
Nanostructured Materials
Chemical Gas Sensors
Functional Materials
Metrics
H-Index
i10 Index
Citation Counts
54
154
8,398
* Total H IndexRankings
Ranking Based On Selection: 13
Membrane fabrication
Liquid membranes
Gas separation
Membrane distillation
Desalination
Metrics
H-Index
i10 Index
Citation Counts
51
134
8,380
* Total H IndexRankings
Ranking Based On Selection: 14
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
50
79
8,548
* Total H IndexRankings
Ranking Based On Selection: 15
Computational Fluid Dynamics
Microfluidics
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
49
162
9,335
* Total H IndexRankings
Ranking Based On Selection: 16
Chemical and Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
49
125
7,069
* Total H IndexRankings
Ranking Based On Selection: 17
Reaction Engineering and Catalysis
Metrics
H-Index
i10 Index
Citation Counts
48
129
7,050
* Total H IndexRankings
Ranking Based On Selection: 18
nano
membeans
drug delivery
catalytic
Bio
Metrics
H-Index
i10 Index
Citation Counts
47
105
6,525
* Total H IndexRankings
Ranking Based On Selection: 19
Wastewater
Demulsifier/Catalyst/Sorbent
Biodiesel/Bioethanol/Biomass
Life cycle Assessment
Metrics
H-Index
i10 Index
Citation Counts
47
96
5,279
* Total H IndexRankings
Ranking Based On Selection: 20
Polyurethane Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
47
144
7,686
* Total H IndexRankings
Ranking Based On Selection: 21
Supercritical Fluids. Polymer Science Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
46
95
5,544
* Total H IndexRankings
Ranking Based On Selection: 22
polymer engineering and science
Metrics
H-Index
i10 Index
Citation Counts
46
141
6,274
* Total H IndexRankings
Ranking Based On Selection: 23
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
46
176
8,271
* Total H IndexRankings
Ranking Based On Selection: 24
Membranes
Metrics
H-Index
i10 Index
Citation Counts
45
119
5,765
* Total H IndexRankings
Ranking Based On Selection: 25
Renewable and Sustainable Energy
Drug Delivery
Nanotechnology
Nano Energy
Electrospining
Metrics
H-Index
i10 Index
Citation Counts
44
79
5,705
Toraj Mohammadi
Metrics
H-Index
i10-Index
Citation Counts
84
360
23,846
Norouzi Parviz
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
83
532
27,198
Electrochemistry
Electrochemical Sensors
Bioelectrochemistry
Biosensors
Nanoelectrochemistry
Alimorad Rashidi
Metrics
H-Index
i10-Index
Citation Counts
74
375
22,030
Nanofluids
Nanocatalyst
Nanoadsorbent
Gas separation and storage
Desulfurization
Seyed S Madaeni
Razi University Kermanshah
Kermanshah, Iran
Metrics
H-Index
i10-Index
Citation Counts
74
228
22,650
Mohammad Haghighi
Sahand University of Technology Tabriz
Sahand Town, Iran
Metrics
H-Index
i10-Index
Citation Counts
67
244
13,109
Nanocatalyst
Fuel
Natural Gas
CO2 Utilization
Pollution Control
Mohammad Reza Rahimpour|Mohammad Reza Rahimpor, M. R. Rahimpour, Mohammad R. Rahimpour
Shiraz University
Shiraz, Iran
Metrics
H-Index
i10-Index
Citation Counts
64
410
19,783
Energy Technologies
Hydrogen Energy
Process Engineering
Decarbonization
Mehran Rezaei
Metrics
H-Index
i10-Index
Citation Counts
63
232
12,291
Heterogeneous Catalysis
Syngas
Hydrogen
Hydrogen Purification
Rauf Foroutan
University of Tabriz
Tabriz, Iran
Metrics
H-Index
i10-Index
Citation Counts
61
89
6,918
Adsorption
Bioenergy
MOF
Application ceramic material
Hasan Bagheri
Metrics
H-Index
i10-Index
Citation Counts
59
131
9,890
Biosensors
Sensors
Electrochemical Biosensors
Modified Electrodes
Seyyed Mohammad Mousavi
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
58
177
9,990
Chemical Engineering
Environmental Biotechnology
Modelling and Simulation
Mohammad Ramezanzadeh|M.Ramezanzadeh, Mohammad Ramezanzadeh karati
Metrics
H-Index
i10-Index
Citation Counts
55
114
9,524
Protective Coatings
Corrosion
Nanocomposites
MOFs/COFs
2D-Materials
Yadollah Mortazavi
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
54
154
8,398
Catalysis
Nanostructured Materials
Chemical Gas Sensors
Functional Materials
Ali Kargari
Metrics
H-Index
i10-Index
Citation Counts
51
134
8,380
Membrane fabrication
Liquid membranes
Gas separation
Membrane distillation
Desalination
Seyed Jamaleddin Peighambardoust
University of Tabriz
Tabriz, Iran
Metrics
H-Index
i10-Index
Citation Counts
50
79
8,548
Masoud Rahimi
Razi University Kermanshah
Kermanshah, Iran
Metrics
H-Index
i10-Index
Citation Counts
49
162
9,335
Computational Fluid Dynamics
Microfluidics
Renewable Energy
Chemical and Environmental Engineering
Ahmad Tavasoli
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
48
129
7,050
Reaction Engineering and Catalysis
Ehsan Kianfar
Metrics
H-Index
i10-Index
Citation Counts
47
105
6,525
nano
membeans
drug delivery
catalytic
Bio
Hossein Esmaeili
Islamic Azad University Bushehr
Bushehr, Iran
Metrics
H-Index
i10-Index
Citation Counts
47
96
5,279
Wastewater
Demulsifier/Catalyst/Sorbent
Biodiesel/Bioethanol/Biomass
Life cycle Assessment
Mehdi Barikani
Metrics
H-Index
i10-Index
Citation Counts
47
144
7,686
Polyurethane Science and Technology
Gholamhossein Sodeifian
University of Kashan
Kashan, Iran
Metrics
H-Index
i10-Index
Citation Counts
46
95
5,544
Supercritical Fluids. Polymer Science Nanotechnology
Ghasemi Ismaeil
Metrics
H-Index
i10-Index
Citation Counts
46
141
6,274
polymer engineering and science
Navid Mostoufi
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
46
176
8,271
Aziz Babapoor
University of Mohaghegh Ardabili
Ardabil, Iran
Metrics
H-Index
i10-Index
Citation Counts
44
79
5,705
Renewable and Sustainable Energy
Drug Delivery
Nanotechnology
Nano Energy
Electrospining