Citation Rankings
Highly Cited Researchers
Engineering & Technology / Chemical Engineering Highly Cited Researchers 17 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Nanomaterials Chemistry
Functional metal nanoparticles and nanoclusters - Synthesis and applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,808
6,328
0.585
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Functional Polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,195
4,103
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Nanomaterials
Surface chemistry
Separation
Water remediation
Catalysis and Renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,635
3,728
0.804
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Electrochemical Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,103
1,626
0.773
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Photo-electrocatalysis
water splitting
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,670
1,608
0.963
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Nanomaterials
Membranes
Adsorption
Materials Characterization
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,930
1,326
0.687
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Environmental Remediation by Adsorption
Photo-catalysis
Energy From Biomass
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,159
958
0.827
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Chemical Engineering
CO2 Utilisation
Epoxidation of terpenes
Non Thermal Plasma
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
832
0.970
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Polymer Processing
Rheology
Colloids and Interface Science
Polymer Nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
920
825
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Biocatalysis
Biodiesel
Enzymes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
953
801
0.841
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Fuel cell
Electrochemistry
Electrosynthesis
Waste to Energy
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
529
0.940
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Catalysis
Process Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
640
357
0.558
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Chemical Engineering
Bioeconomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
272
0.858
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Renewable energy
Material characterisation
Biomass treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
169
0.923
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Chemical Engineering
Energy and Environment
Water and Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
146
0.961
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
97
0.843
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years Citation Counts Rankings
Rankings
60,851
172
2
Ranking Based On Selection: 1
Irshad Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,808
6,328
0.585
Nanomaterials Chemistry
Functional metal nanoparticles and nanoclusters - Synthesis and applications
* Last 6 Years Citation Counts Rankings
Rankings
107,243
367
5
Ranking Based On Selection: 2
Basit Yameen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,195
4,103
0.501
* Last 6 Years Citation Counts Rankings
Rankings
120,323
428
6
Ranking Based On Selection: 3
Hussain Syed Zajif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,635
3,728
0.804
Nanomaterials
Surface chemistry
Separation
Water remediation
Catalysis and Renewable energy
* Last 6 Years Citation Counts Rankings
Rankings
294,829
1,344
14
Ranking Based On Selection: 4
Shoaib Muhammad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,103
1,626
0.773
Electrochemical Energy Storage
* Last 6 Years Citation Counts Rankings
Rankings
297,899
1,355
15
Ranking Based On Selection: 5
Akhtar Munir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,670
1,608
0.963
Photo-electrocatalysis
water splitting
Materials Science
* Last 6 Years Citation Counts Rankings
Rankings
354,286
1,684
26
Ranking Based On Selection: 6
Aamir Abbas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,930
1,326
0.687
Nanomaterials
Membranes
Adsorption
Materials Characterization
Chemical Engineering
* Last 6 Years Citation Counts Rankings
Rankings
460,729
2,355
45
Ranking Based On Selection: 7
HM Zaheer Aslam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,159
958
0.827
Environmental Remediation by Adsorption
Photo-catalysis
Energy From Biomass
* Last 6 Years Citation Counts Rankings
Rankings
510,165
2,726
52
Ranking Based On Selection: 8
Abdul Rehman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
832
0.970
Chemical Engineering
CO2 Utilisation
Epoxidation of terpenes
Non Thermal Plasma
Wastewater Treatment
* Last 6 Years Citation Counts Rankings
Rankings
513,272
2,755
54
Ranking Based On Selection: 9
Hafiz Mudaser Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
920
825
0.897
Polymer Processing
Rheology
Colloids and Interface Science
Polymer Nanocomposites
* Last 6 Years Citation Counts Rankings
Rankings
523,755
2,832
56
Ranking Based On Selection: 10
Chaudhry Haider Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
953
801
0.841
Biocatalysis
Biodiesel
Enzymes
* Last 6 Years Citation Counts Rankings
Rankings
676,832
3,943
73
Ranking Based On Selection: 11
AN Tabish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
529
0.940
Fuel cell
Electrochemistry
Electrosynthesis
Waste to Energy
Chemical Engineering
* Last 6 Years Citation Counts Rankings
Rankings
839,944
5,322
106
Ranking Based On Selection: 12
Muhammad Faheem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
640
357
0.558
Catalysis
Process Simulation
* Last 6 Years Citation Counts Rankings
Rankings
963,127
6,462
135
Ranking Based On Selection: 13
Adeel Anwar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
272
0.858
Chemical Engineering
Bioeconomy
* Last 6 Years Citation Counts Rankings
Rankings
1,189,379
8,914
188
Ranking Based On Selection: 14
Umair Aslam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
169
0.923
Renewable energy
Material characterisation
Biomass treatment
* Last 6 Years Citation Counts Rankings
Rankings
1,260,027
9,752
206
Ranking Based On Selection: 15
Raashid Muhammad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
146
0.961
Chemical Engineering
Energy and Environment
Water and Wastewater Treatment
* Last 6 Years Citation Counts Rankings
Rankings
1,450,790
11,995
246
Ranking Based On Selection: 16
Saira Bano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
97
0.843
* Last 6 Years Citation Counts Rankings
Rankings
1,952,759
18,447
366
Ranking Based On Selection: 17
Aatika Rizwan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000