Subject Rankings

World Engineering & Technology Subject Rankings 2025

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 Oct 18, 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 (931.668) 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 12.375 scientist, 200 country, 15.168 institution
* Total H IndexRankings
Ranking Based On Selection :51
John Newman
electrochemical engineering
batteries
corrosion
solar energy
Metrics
H-Index
i10 Index
Citation Counts
105
346
63,130
* Total H IndexRankings
Ranking Based On Selection :52
Christopher W Jones
Direct Air Capture
Carbon Capture
Catalysis
Adsorption
Materials Chemistry
Metrics
H-Index
i10 Index
Citation Counts
104
355
40,964
* Total H IndexRankings
Ranking Based On Selection :54
C Daniel Frisbie
organic electronics
molecular electronics
printed electronics
organic semiconductors
electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
104
255
41,283
* Total H IndexRankings
Ranking Based On Selection :55
Keith Gubbins
First interest
Second interest
...Statistical mechanics of liquids and of confined nanophases. Molecular simulation.
Metrics
H-Index
i10 Index
Citation Counts
104
441
51,941
* Total H IndexRankings
Ranking Based On Selection :56
Martin Z Bazant
electrochemistry
electrokinetics
fluid mechanics
applied mathematics
transport phenomena
Metrics
H-Index
i10 Index
Citation Counts
103
291
42,299
* Total H IndexRankings
Ranking Based On Selection :57
Yung-Eun Sung
Electrochemistry
Electrocatalysis
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
103
494
40,255
* Total H IndexRankings
Ranking Based On Selection :58
Matthias Wessling
Chemical Engineering
Membrane Science
Membrane Technology
Additive fabrication
Microfluidics
Metrics
H-Index
i10 Index
Citation Counts
102
526
42,923
* Total H IndexRankings
Ranking Based On Selection :59
Chun-Chen Yang 楊純誠
Electrochemical Engineering (電化學工程)
Electrodesposition (電鍍技術)
Battery technology (電池技術)
Li-ion Battery (鋰離子電池)
Metrics
H-Index
i10 Index
Citation Counts
101
863
47,473
* Total H IndexRankings
Ranking Based On Selection :60
Anne S Meyer
Enzyme Technology
Industrial Biotechnology
Enzyme Kinetics
Carbohydrate-active Enzymes
Metrics
H-Index
i10 Index
Citation Counts
101
370
37,013
* Total H IndexRankings
Ranking Based On Selection :61
Eli Ruckenstein
All aspects of chemical engineering science
Metrics
H-Index
i10 Index
Citation Counts
101
755
46,464
* Total H IndexRankings
Ranking Based On Selection :62
Pratim Biswas
Aerosol Science and Technology
Chemical Engineering
Materials Engineering
Metrics
H-Index
i10 Index
Citation Counts
100
401
38,211
* Total H IndexRankings
Ranking Based On Selection :63
Jianping Xie
nanoclusters
metal nanomaterials
Nanoscience & Nanotechnology
nanomedicine
nano-biology
Metrics
H-Index
i10 Index
Citation Counts
99
225
34,321
* Total H IndexRankings
Ranking Based On Selection :64
Parag Gogate
Chemical Engineering
Sonochemistry
Cavitation
Wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
99
354
35,238
* Total H IndexRankings
Ranking Based On Selection :66
Guy B Marin
chemical kinetics
catalysis
chemical engineering
modeling
Metrics
H-Index
i10 Index
Citation Counts
99
644
40,624
* Total H IndexRankings
Ranking Based On Selection :67
Minoru Kanehisa
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
99
236
136,723
* Total H IndexRankings
Ranking Based On Selection :70
Daniel E Resasco
chemical engineering
catalysis
heterogeneous catalysis
biomass conversion
carbon nanotubes
Metrics
H-Index
i10 Index
Citation Counts
98
310
35,580
* Total H IndexRankings
Ranking Based On Selection :71
Lorenz T Biegler
Optimization
Control
Process Engineering
Metrics
H-Index
i10 Index
Citation Counts
98
422
48,428
* Total H IndexRankings
Ranking Based On Selection :72
Sung Hwa Jhung
Green chemisrty
Porous materials
Metal-organic frameworks
Adsorption
Heterogenous catalysis
Metrics
H-Index
i10 Index
Citation Counts
97
312
35,210
* Total H IndexRankings
Ranking Based On Selection :74
Wolfgang Lubitz
water oxidation
photosystem II
hydrogenases
artificial photosynthesis
hydrogenase models
Metrics
H-Index
i10 Index
Citation Counts
97
460
37,212
* Total H IndexRankings
Ranking Based On Selection :75
Pablo Debenedetti|Pablo G. Debenedetti
Thermodynamics
statistical mechanics
liquids
glasses
water
Metrics
H-Index
i10 Index
Citation Counts
97
287
43,034
* Total H Index Rankings
Rankings
Ranking Based On Selection: 51
John Newman
Metrics
H-Index
i10-Index
Citation Counts
105
346
63,130
electrochemical engineering
batteries
corrosion
solar energy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 52
Christopher W Jones
Metrics
H-Index
i10-Index
Citation Counts
104
355
40,964
Direct Air Capture
Carbon Capture
Catalysis
Adsorption
Materials Chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 53
Kilwon Cho
Metrics
H-Index
i10-Index
Citation Counts
104
428
37,632
* Total H Index Rankings
Rankings
Ranking Based On Selection: 54
C Daniel Frisbie
Metrics
H-Index
i10-Index
Citation Counts
104
255
41,283
organic electronics
molecular electronics
printed electronics
organic semiconductors
electrochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 55
Keith Gubbins
Metrics
H-Index
i10-Index
Citation Counts
104
441
51,941
First interest
Second interest
...Statistical mechanics of liquids and of confined nanophases. Molecular simulation.
* Total H Index Rankings
Rankings
Ranking Based On Selection: 56
Martin Z Bazant
Metrics
H-Index
i10-Index
Citation Counts
103
291
42,299
electrochemistry
electrokinetics
fluid mechanics
applied mathematics
transport phenomena
* Total H Index Rankings
Rankings
Ranking Based On Selection: 57
Yung-Eun Sung
Metrics
H-Index
i10-Index
Citation Counts
103
494
40,255
* Total H Index Rankings
Rankings
Ranking Based On Selection: 58
Matthias Wessling
Metrics
H-Index
i10-Index
Citation Counts
102
526
42,923
Chemical Engineering
Membrane Science
Membrane Technology
Additive fabrication
Microfluidics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 59
Chun-Chen Yang 楊純誠
Metrics
H-Index
i10-Index
Citation Counts
101
863
47,473
Electrochemical Engineering (電化學工程)
Electrodesposition (電鍍技術)
Battery technology (電池技術)
Li-ion Battery (鋰離子電池)
* Total H Index Rankings
Rankings
Ranking Based On Selection: 60
Anne S Meyer
Metrics
H-Index
i10-Index
Citation Counts
101
370
37,013
Enzyme Technology
Industrial Biotechnology
Enzyme Kinetics
Carbohydrate-active Enzymes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 61
Eli Ruckenstein
Metrics
H-Index
i10-Index
Citation Counts
101
755
46,464
* Total H Index Rankings
Rankings
Ranking Based On Selection: 62
Pratim Biswas
Metrics
H-Index
i10-Index
Citation Counts
100
401
38,211
Aerosol Science and Technology
Chemical Engineering
Materials Engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 63
Jianping Xie
Metrics
H-Index
i10-Index
Citation Counts
99
225
34,321
nanoclusters
metal nanomaterials
Nanoscience & Nanotechnology
nanomedicine
nano-biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 64
Parag Gogate
Metrics
H-Index
i10-Index
Citation Counts
99
354
35,238
Chemical Engineering
Sonochemistry
Cavitation
Wastewater treatment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 65
Philip S Stewart
Metrics
H-Index
i10-Index
Citation Counts
99
189
64,693
* Total H Index Rankings
Rankings
Ranking Based On Selection: 66
Guy B Marin
Metrics
H-Index
i10-Index
Citation Counts
99
644
40,624
chemical kinetics
catalysis
chemical engineering
modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 67
Minoru Kanehisa
Metrics
H-Index
i10-Index
Citation Counts
99
236
136,723
* Total H Index Rankings
Rankings
Ranking Based On Selection: 68
Harvey W Blanch
Metrics
H-Index
i10-Index
Citation Counts
99
318
32,868
* Total H Index Rankings
Rankings
Ranking Based On Selection: 69
Sönke Zaehle
Metrics
H-Index
i10-Index
Citation Counts
98
213
55,067
* Total H Index Rankings
Rankings
Ranking Based On Selection: 70
Daniel E Resasco
Metrics
H-Index
i10-Index
Citation Counts
98
310
35,580
chemical engineering
catalysis
heterogeneous catalysis
biomass conversion
carbon nanotubes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 71
Lorenz T Biegler
Metrics
H-Index
i10-Index
Citation Counts
98
422
48,428
* Total H Index Rankings
Rankings
Ranking Based On Selection: 72
Sung Hwa Jhung
Metrics
H-Index
i10-Index
Citation Counts
97
312
35,210
Green chemisrty
Porous materials
Metal-organic frameworks
Adsorption
Heterogenous catalysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 73
Yunfeng Lu
Metrics
H-Index
i10-Index
Citation Counts
97
335
39,904
* Total H Index Rankings
Rankings
Ranking Based On Selection: 74
Wolfgang Lubitz
Metrics
H-Index
i10-Index
Citation Counts
97
460
37,212
water oxidation
photosystem II
hydrogenases
artificial photosynthesis
hydrogenase models
* Total H Index Rankings
Rankings
Ranking Based On Selection: 75
Pablo Debenedetti|Pablo G. Debenedetti
Metrics
H-Index
i10-Index
Citation Counts
97
287
43,034
Thermodynamics
statistical mechanics
liquids
glasses
water