Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Wireless Communication
IoT/Cyber-Physical Systems
Connected and autonomous vehicles
Electric
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
709
679
0.958
* Total i10 IndexRankings
Ranking Based On Selection :2
Chemical Engineering
CFD
Fluid Mechanics
Multiphase Reactor Design
Solar Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
276
0.585
* Total i10 IndexRankings
Ranking Based On Selection :3
Chemical Engineering
Sonochemistry
Cavitation
Wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
350
329
0.940
* Total i10 IndexRankings
Ranking Based On Selection :4
Separation process
Catalysis & Reactor Design
Wastewater
Waste-to-Energy
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
344
246
0.715
* Total i10 IndexRankings
Ranking Based On Selection :5
nanotechnology
thin film
nanopatterning
adhesion
wetting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
198
0.600
* Total i10 IndexRankings
Ranking Based On Selection :6
Catalysis
Process Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
147
0.473
* Total i10 IndexRankings
Ranking Based On Selection :7
Modelling and Optimization
Polymer Reaction Engineering
multiobjective optimization
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
82
0.280
* Total i10 IndexRankings
Ranking Based On Selection :8
Nanoparticle Chemistry
Environmental Chemistry
Micellar Chemistry
Catalysis and Spectroscopy.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
171
0.626
* Total i10 IndexRankings
Ranking Based On Selection :9
Environmental Health
Endocrine disruptive compounds
Adsoprtion
Bioelectrochemical Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
129
0.592
* Total i10 IndexRankings
Ranking Based On Selection :10
Biomass energy
air and water pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
123
0.575
* Total i10 IndexRankings
Ranking Based On Selection :11
Environmental Engineering
Membrane Technology
Separation Science
Water and wastewater treatment technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
188
0.926
* Total i10 IndexRankings
Ranking Based On Selection :12
Cavitation-aided Processes
Biofuels (gaseous/liquid)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
176
0.893
* Total i10 IndexRankings
Ranking Based On Selection :13
Membrane Sc & Technology
Microbial Fuel Cell
DMFC
URFC
drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
144
0.731
* Total i10 IndexRankings
Ranking Based On Selection :14
Separation Processes & Catalysis
Pollution Abatement
Desulfurization
CO2 Utilization & Alternative Fuels
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
176
0.907
* Total i10 IndexRankings
Ranking Based On Selection :15
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
150
0.785
* Total i10 IndexRankings
Ranking Based On Selection :16
Nanomaterials Cavitation Process Intensification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
171
0.905
* Total i10 IndexRankings
Ranking Based On Selection :17
Chemical Engineering
Biofuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
99
0.524
* Total i10 IndexRankings
Ranking Based On Selection :18
Separation Processes
Bioprocess Technology
Process Intensification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
160
0.851
* Total i10 IndexRankings
Ranking Based On Selection :19
Computational Thermo-Fluids
Convection-Energy Flow
Convection-Bifurcation
Finite Element
Microwave-Thermal Transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
116
0.637
* Total i10 IndexRankings
Ranking Based On Selection :20
Paper Technology
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
66
0.367
* Total i10 IndexRankings
Ranking Based On Selection :21
Covalent organic frameworks
CO2 capture and conversion
porous materials
water purification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
161
0.904
* Total i10 IndexRankings
Ranking Based On Selection :22
VLSI Design and Test
Image Processing
Digital Geometry
Microfluidics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
53
0.303
* Total i10 IndexRankings
Ranking Based On Selection :23
Artificial Intelligence
Social Computing
Natural Language Processing
Network Science
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
111
0.638
* Total i10 IndexRankings
Ranking Based On Selection :24
Network Security
Distributed Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
130
0.760
* Total i10 IndexRankings
Ranking Based On Selection :25
Environmental Engineering
Bioremediation - Biosorption
Nano Technology
Bio-polymer
Bio-fuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
144
0.847
Neeraj Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
709
679
0.958
Wireless Communication
IoT/Cyber-Physical Systems
Connected and autonomous vehicles
Electric
Jyeshtharaj B Joshi
Homi Bhabha National Institute
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
276
0.585
Chemical Engineering
CFD
Fluid Mechanics
Multiphase Reactor Design
Solar Energy
Parag Gogate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
350
329
0.940
Chemical Engineering
Sonochemistry
Cavitation
Wastewater treatment
Suresh Sundaramurthy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
344
246
0.715
Separation process
Catalysis & Reactor Design
Wastewater
Waste-to-Energy
Nanomaterials
Ashutosh Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
198
0.600
nanotechnology
thin film
nanopatterning
adhesion
wetting
Lakshmi Kantam Mannepalli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
147
0.473
Catalysis
Process Chemistry
Santosh Kumar Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
82
0.280
Modelling and Optimization
Polymer Reaction Engineering
multiobjective optimization
Chemical Engineering
Tarasankar Pal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
171
0.626
Nanoparticle Chemistry
Environmental Chemistry
Micellar Chemistry
Catalysis and Spectroscopy.
A Kiran Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
129
0.592
Environmental Health
Endocrine disruptive compounds
Adsoprtion
Bioelectrochemical Treatment
B Prasad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
123
0.575
Biomass energy
air and water pollution
MK Purkait
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
188
0.926
Environmental Engineering
Membrane Technology
Separation Science
Water and wastewater treatment technology
VS Moholkar Ficheme
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
176
0.893
Cavitation-aided Processes
Biofuels (gaseous/liquid)
Patit Paban Kundu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
144
0.731
Membrane Sc & Technology
Microbial Fuel Cell
DMFC
URFC
drug delivery
Vimal Chandra Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
176
0.907
Separation Processes & Catalysis
Pollution Abatement
Desulfurization
CO2 Utilization & Alternative Fuels
Nanomaterials
Mohammad Shoaib
Aligarh Muslim University
Aligarh, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
150
0.785
Shirish H Sonawane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
171
0.905
Nanomaterials Cavitation Process Intensification
Ashok Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
99
0.524
Chemical Engineering
Biofuels
Kailas L Wasewar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
160
0.851
Separation Processes
Bioprocess Technology
Process Intensification
Tanmay Basak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
116
0.637
Computational Thermo-Fluids
Convection-Energy Flow
Convection-Bifurcation
Finite Element
Microwave-Thermal Transport
Surendra Pal Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
66
0.367
Paper Technology
Chemical Engineering
Rahul Banerjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
161
0.904
Covalent organic frameworks
CO2 capture and conversion
porous materials
water purification
Bhargab B Bhattacharya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
53
0.303
VLSI Design and Test
Image Processing
Digital Geometry
Microfluidics
Niloy Ganguly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
111
0.638
Artificial Intelligence
Social Computing
Natural Language Processing
Network Science
Machine Learning
S Karthik
SNS College of Technology
Coimbatore, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
130
0.760
Network Security
Distributed Computing
Papita Das
Jadavpur University
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
144
0.847
Environmental Engineering
Bioremediation - Biosorption
Nano Technology
Bio-polymer
Bio-fuel