Citation Rankings
Highly Cited Researchers

Natural Sciences / Chemical Sciences Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025

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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Thailand
Tawan Sooknoi
Catalysis
Zeolites
Mechanistic Study
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,519
2,433
0.538
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Thailand
Kunlanan Kiatkittipong
Photocatalysis
Advanced Materials
Nanomaterials
Biofuels
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,956
1,530
0.782
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Thailand
Rathawat Daengngern
Excited-state proton transfer
Spectral simulations
Catalysts
RI-ADC(2)
TD-DFT.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
444
0.733
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Thailand
Nawasit Chotsaeng
Organic Chemistry
Herbicides
Allelopathy
Pesticides
Chemical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
242
0.608
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Thailand
Kittisak Choojun
Chemistry
Catalyst
Highly Dispersed Metal Oxide Catalyst
Inorganic Chemistry
Biochemicals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
203
0.634
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Thailand
Duangkamol Gleeson
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
163
0.327
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Thailand
Sutha Sutthiruangwong
corrosion
corrosion protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
160
0.427
* Last 6 Years Citation Counts Rankings
Rankings
216,204
Thailand
345
2
Ranking Based On Selection: 1
Tawan Sooknoi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,519
2,433
0.538
* Last 6 Years Citation Counts Rankings
Rankings
338,506
Thailand
622
5
Ranking Based On Selection: 2
Kunlanan Kiatkittipong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,956
1,530
0.782
Photocatalysis
Advanced Materials
Nanomaterials
Biofuels
Renewable Energy
* Last 6 Years Citation Counts Rankings
Rankings
778,061
Thailand
2,128
42
Ranking Based On Selection: 3
Rathawat Daengngern
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
444
0.733
Excited-state proton transfer
Spectral simulations
Catalysts
RI-ADC(2)
TD-DFT.
* Last 6 Years Citation Counts Rankings
Rankings
1,045,381
Thailand
3,432
79
Ranking Based On Selection: 4
Nawasit Chotsaeng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
242
0.608
Organic Chemistry
Herbicides
Allelopathy
Pesticides
Chemical Biology
* Last 6 Years Citation Counts Rankings
Rankings
1,126,690
Thailand
4,037
91
Ranking Based On Selection: 5
Kittisak Choojun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
203
0.634
Chemistry
Catalyst
Highly Dispersed Metal Oxide Catalyst
Inorganic Chemistry
Biochemicals
* Last 6 Years Citation Counts Rankings
Rankings
1,228,699
Thailand
4,902
99
Ranking Based On Selection: 6
Duangkamol Gleeson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
163
0.327
* Last 6 Years Citation Counts Rankings
Rankings
1,237,600
Thailand
4,968
101
Ranking Based On Selection: 7
Sutha Sutthiruangwong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
160
0.427