University, Subject, Country, Region, World
University of Nottingham 21 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Electrochemical Technologies
Liquid Salts
Energy Materials
Supercapattery & Supercapacitor
Carbon & Silicon
Metrics
H-Index
i10 Index
Citation Counts
85
261
26,987
* Total H IndexRankings
Ranking Based On Selection: 2
Microalgae Technology
Food Waste
Biochemical Engineering
Biomass Conversion
Metrics
H-Index
i10 Index
Citation Counts
55
176
10,746
* Total H IndexRankings
Ranking Based On Selection: 3
Clean Energy Technologies
environmental engineering
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
51
208
10,108
* Total H IndexRankings
Ranking Based On Selection: 4
electrochemistry
ionic liquids
energy conversion and storage
Metrics
H-Index
i10 Index
Citation Counts
36
67
4,403
* Total H IndexRankings
Ranking Based On Selection: 5
Decarbonisation
Renewable Energy
Life Cycle Assessment
Process Simulation
Circular Economy
Metrics
H-Index
i10 Index
Citation Counts
27
46
3,115
* Total H IndexRankings
Ranking Based On Selection: 6
chemical engineering
food processing
drying
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,957
* Total H IndexRankings
Ranking Based On Selection: 7
Electrochemistry
Bioelectricity
Biosensors
Bioelectronic Medicine
Electroceutics
Metrics
H-Index
i10 Index
Citation Counts
23
46
1,591
* Total H IndexRankings
Ranking Based On Selection: 8
Electrochemistry
Conducting Polymers
Titanium Alloys
Molten Salts
Near-Net-Shape
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,883
* Total H IndexRankings
Ranking Based On Selection: 9
Transport Phenomina
Multiphase flow
Heat & Mass Transfer
Fluid Mechanics
Microfluidics
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,438
* Total H IndexRankings
Ranking Based On Selection: 10
Electrochemistry
Energy Storage
Supercapacitor
Electrochemiluminescence
Metrics
H-Index
i10 Index
Citation Counts
19
24
2,066
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* Total H IndexRankings
Ranking Based On Selection: 11
Engineering Education
Evidence-informed Teaching and Learning
Expertise development
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,543
* Total H IndexRankings
Ranking Based On Selection: 12
Adsorption
pollution control
3D graphene
graphene functionalisation
statistical optimisation
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,840
* Total H IndexRankings
Ranking Based On Selection: 13
Process Design Synthesis Integration & Optimisation
Wastewater Treatment Design
Biomass Processing and Integrated Biorefinerie
Metrics
H-Index
i10 Index
Citation Counts
16
18
899
* Total H IndexRankings
Ranking Based On Selection: 14
Bioprocess Engineering
Biomaterials and fine chemicals
Metrics
H-Index
i10 Index
Citation Counts
15
18
2,186
* Total H IndexRankings
Ranking Based On Selection: 15
Photosynthesis
metabolic engineering
synthetic biology
Metrics
H-Index
i10 Index
Citation Counts
12
16
506
* Total H IndexRankings
Ranking Based On Selection: 16
Chemical Engineering
Renewable Energy
CO2 capture
District Heating
Thermal Energy Storage
Metrics
H-Index
i10 Index
Citation Counts
10
10
700
* Total H IndexRankings
Ranking Based On Selection: 17
Process Systems Engineering
Carbon Dioxide Utilization
Carbon Capture
Biofuels
Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,122
* Total H IndexRankings
Ranking Based On Selection: 18
Chemical Engineering
Process optimization
Water Analysis
Renewable Energy etc
Metrics
H-Index
i10 Index
Citation Counts
7
7
180
* Total H IndexRankings
Ranking Based On Selection: 19
Sustainable Circular Economy
Internet of things (IoT)
Agriculture
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
5
5
310
* Total H IndexRankings
Ranking Based On Selection: 20
Process Engineering
Two-phase Flows
Multiphase Flows
Flow Assurance
Metrics
H-Index
i10 Index
Citation Counts
5
1
50
* Total H IndexRankings
Ranking Based On Selection: 21
Photochemistry / Chemical Engineering / Catalysis
Metrics
H-Index
i10 Index
Citation Counts
1
1
46
George Zheng Chen|陈政
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
85
261
26,987
Electrochemical Technologies
Liquid Salts
Energy Materials
Supercapattery & Supercapacitor
Carbon & Silicon
Kuan Shiong Khoo
Metrics
H-Index
i10-Index
Citation Counts
55
176
10,746
Microalgae Technology
Food Waste
Biochemical Engineering
Biomass Conversion
Tao Wu
Metrics
H-Index
i10-Index
Citation Counts
51
208
10,108
Clean Energy Technologies
environmental engineering
chemical engineering
Darren Walsh
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
36
67
4,403
electrochemistry
ionic liquids
energy conversion and storage
Siewhui Chong
Metrics
H-Index
i10-Index
Citation Counts
27
46
3,115
Decarbonisation
Renewable Energy
Life Cycle Assessment
Process Simulation
Circular Economy
Chinglik Hii
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,957
chemical engineering
food processing
drying
Frankie James Rawson
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
23
46
1,591
Electrochemistry
Bioelectricity
Biosensors
Bioelectronic Medicine
Electroceutics
Di Hu
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,883
Electrochemistry
Conducting Polymers
Titanium Alloys
Molten Salts
Near-Net-Shape
Buddhi N Hewakandamby
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,438
Transport Phenomina
Multiphase flow
Heat & Mass Transfer
Fluid Mechanics
Microfluidics
Linpo Yu
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
19
24
2,066
Electrochemistry
Energy Storage
Supercapacitor
Electrochemiluminescence
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Daniel Beneroso Vallejo
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,543
Engineering Education
Evidence-informed Teaching and Learning
Expertise development
Billie Yan Zhang Hiew
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,840
Adsorption
pollution control
3D graphene
graphene functionalisation
statistical optimisation
Yoke Kin Wan
Metrics
H-Index
i10-Index
Citation Counts
16
18
899
Process Design Synthesis Integration & Optimisation
Wastewater Treatment Design
Biomass Processing and Integrated Biorefinerie
Konstantina Nadia Kourmentza
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
15
18
2,186
Bioprocess Engineering
Biomaterials and fine chemicals
Tiago Toscano Selao
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
12
16
506
Photosynthesis
metabolic engineering
synthetic biology
Miguel Angel Pans Castillo
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
10
10
700
Chemical Engineering
Renewable Energy
CO2 capture
District Heating
Thermal Energy Storage
Ioanna Dimitriou
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
8
8
1,122
Process Systems Engineering
Carbon Dioxide Utilization
Carbon Capture
Biofuels
Energy Systems
Mustapha Danladi Ibrahim
Metrics
H-Index
i10-Index
Citation Counts
7
7
180
Chemical Engineering
Process optimization
Water Analysis
Renewable Energy etc
Vishno Vardhan Devadas
Metrics
H-Index
i10-Index
Citation Counts
5
5
310
Sustainable Circular Economy
Internet of things (IoT)
Agriculture
Chemical Engineering
Abolore Abdulahi
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
5
1
50
Process Engineering
Two-phase Flows
Multiphase Flows
Flow Assurance
Bryan Tambosco
University of Nottingham
Nottingham, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
1
1
46
Photochemistry / Chemical Engineering / Catalysis