The Citation Rankings (Highly Cited Researchers) 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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Separation technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,556
1,037
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :2
Electrochemistry
ionic liquids
batteries
electrocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,272
1,554
0.684
* Total Citation Counts Rankings
Ranking Based On Selection :3
Adsorption Processes
Reaction Engineering
Process Design & Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,741
1,506
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :4
Chemical Engineering
Bioprocess Engineering
Chromatography
Liquid-liquid extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,194
538
0.451
* Total Citation Counts Rankings
Ranking Based On Selection :5
CO2 Capture
Blue Hydrogen
Renewable Energy
Chemical Engineering
Process Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
321
263
0.819
Svetlana Nikolaevna Ignatova
Brunel University
Uxbridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,556
1,037
0.406
Separation technologies
Abhishek Lahiri
Brunel University
Uxbridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,272
1,554
0.684
Electrochemistry
ionic liquids
batteries
electrocatalysis
Salman Masoudi Soltani
Brunel University
Uxbridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,741
1,506
0.865
Adsorption Processes
Reaction Engineering
Process Design & Modelling
Peter Hewitson
Brunel University
Uxbridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,194
538
0.451
Chemical Engineering
Bioprocess Engineering
Chromatography
Liquid-liquid extraction
Shervan Babamohammadi
Brunel University
Uxbridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
321
263
0.819
CO2 Capture
Blue Hydrogen
Renewable Energy
Chemical Engineering
Process Design