Total 2,395,742 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
REE detection
H2S conversion
Ionic Liquids
MOF
Li-ion Battery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
186
0.849
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Process Safety
CO2 Capture
Separation Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
179
0.814
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Renewable energy
biomass
biodiesel
bioethanol
microalgae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
149
0.993
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Ionic liquids
biotechnology
environment
pharmaceutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
135
0.912
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Ionic liquids
Biopolymer and Polymer Composite ...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
130
0.807
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Chemical Engineering
Catalysis
Biomass
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
112
0.679
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Chemical Engineering
Membrane
Absorption
Process Modeling and Scale-up
Computational Fluid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
100
0.840
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
70
0.526
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Membrane Technology
Separation Process
Waste Water Treatment
Air Pollution Abatement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Process Modeling
Multivariate Statistical Process Monitoring
Process Analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Heterogeneous Catalysts
Advanced Material
Chemical Reaction Engineering
Biomass Valorization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Membrane Development
Membrane Separation
CO2 Separation and Utilization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
CFD
Computational Fluid Dynamics
Droplet Impact
Particle Coating
Powder Technologi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
32
0.640
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Nanofluids
Sustainable Energy
Materials
Hydrocarbon Recovery
Simulation and Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
CO2 adsorption
reaction engineering
High gravitational separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Biomass
Renewable Materials
Biochemical
Bioenergy
BioPolymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
System Identification
Advanced Process Control
Crude Oil Fouling
Industrial IoT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
26
0.703
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
membrane
adsorption
gas separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Nanomaterials/Nanocomposites
Wastewater treatment
Photocatalyst
Optimization
Process modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Membrane technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Process Safety
Occupational Safety
Wastewater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Heterogeneous catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Ionic Liquids
Toxicology
QSAR/QSPR
Separation Process
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
Advance Engineering Materials
Chemical Engineering
Waste-water treatment
Controlled-Release Fertilizers
Carbon Capture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Mohamad Azmi Bustam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
186
0.849
REE detection
H2S conversion
Ionic Liquids
MOF
Li-ion Battery
Azmi Mohd Shariff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
179
0.814
Process Safety
CO2 Capture
Separation Processes
Man Kee Lam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
149
0.993
Renewable energy
biomass
biodiesel
bioethanol
microalgae
Muhammad Moniruzzaman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
135
0.912
Ionic liquids
biotechnology
environment
pharmaceutics
Zakaria Man
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
130
0.807
Ionic liquids
Biopolymer and Polymer Composite ...
Yoshimitsu Uemura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
112
0.679
Chemical Engineering
Catalysis
Biomass
Lau Kok Keong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
100
0.840
Chemical Engineering
Membrane
Absorption
Process Modeling and Scale-up
Computational Fluid
Murugesan Thanabalan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
70
0.526
Hilmi Mukhtar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
Membrane Technology
Separation Process
Waste Water Treatment
Air Pollution Abatement
Abdul Halim Shah Maulud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
Process Modeling
Multivariate Statistical Process Monitoring
Process Analytics
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Chong Chi Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
Heterogeneous Catalysts
Advanced Material
Chemical Reaction Engineering
Biomass Valorization
Thiam Leng Chew
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
Membrane Development
Membrane Separation
CO2 Separation and Utilization
Kuzilati Kushaari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
32
0.640
CFD
Computational Fluid Dynamics
Droplet Impact
Particle Coating
Powder Technologi
Suhaib Umer Ilyas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
Nanofluids
Sustainable Energy
Materials
Hydrocarbon Recovery
Simulation and Modeling
Nurhayati Mellon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
CO2 adsorption
reaction engineering
High gravitational separation
MI Abdul Mutalib
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Noridah Binti Osman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
Biomass
Renewable Materials
Biochemical
Bioenergy
BioPolymer
Ramasamy M
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
26
0.703
System Identification
Advanced Process Control
Crude Oil Fouling
Industrial IoT
Norwahyu Jusoh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
membrane
adsorption
gas separation
Muhammad Zulfiqar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Nanomaterials/Nanocomposites
Wastewater treatment
Photocatalyst
Optimization
Process modelling
Sharjeel Waqas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Azizul Buang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Process Safety
Occupational Safety
Wastewater
Noor Asmawati Mohd Zabidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Heterogeneous catalysis
Ouahid Ben Ghanem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Ionic Liquids
Toxicology
QSAR/QSPR
Separation Process
Ali Shaan Manzoor Ghumman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Advance Engineering Materials
Chemical Engineering
Waste-water treatment
Controlled-Release Fertilizers
Carbon Capture