Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Rankings
Rankings

3,225
World Rank

6
Country Rank

3
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
Porous Materials | Reticular Chemistry | Metal-Organic Frameworks (MOFs) | Carbon Capture | Gas separatio
Porous Materials | Reticular Chemistry | Metal-Organic Frameworks (MOFs) | Carbon Capture | Gas separatio
Citation Metrics
-
Total103,210
-
Last 6 Years39,603
-
Last 6 Years / Total0.384
* Total Citation Rankings
Rankings

8,055
World Rank

22
Country Rank

11
University
Ranking Based On Selection:
2
Citation Metrics
-
Total60,402
-
Last 6 Years40,235
-
Last 6 Years / Total0.666
* Total Citation Rankings
Rankings

9,706
World Rank

29
Country Rank

13
University
Ranking Based On Selection:
3
Citation Metrics
-
Total53,763
-
Last 6 Years29,212
-
Last 6 Years / Total0.543
* Total Citation Rankings
Rankings

10,848
World Rank

34
Country Rank

17
University
Ranking Based On Selection:
4
Citation Metrics
-
Total49,910
-
Last 6 Years31,626
-
Last 6 Years / Total0.634
* Total Citation Rankings
Rankings

13,900
World Rank

42
Country Rank

21
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
photoredox and electro catalysis | homogeous and heterogeneous catalysis | organocatalysis Bronsted acid | nickel catalysis | manga
photoredox and electro catalysis | homogeous and heterogeneous catalysis | organocatalysis Bronsted acid | nickel catalysis | manga
Citation Metrics
-
Total42,877
-
Last 6 Years19,044
-
Last 6 Years / Total0.444
* Total Citation Rankings
Rankings

14,368
World Rank

43
Country Rank

22
University
Ranking Based On Selection:
6
Natural Sciences / Chemical Sciences
Macromolecular Engineering | Block copolymers | Polymer Chemistry | Polymers | Polymer Scienc
Macromolecular Engineering | Block copolymers | Polymer Chemistry | Polymers | Polymer Scienc
Citation Metrics
-
Total42,016
-
Last 6 Years9,835
-
Last 6 Years / Total0.234
* Total Citation Rankings
Rankings

48,168
World Rank

135
Country Rank

55
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Perovskites | Photophysics | Density Functional Theory | Machine Learning Potentia
Perovskites | Photophysics | Density Functional Theory | Machine Learning Potentia
Citation Metrics
-
Total18,621
-
Last 6 Years15,741
-
Last 6 Years / Total0.845
* Total Citation Rankings
Rankings

58,407
World Rank

168
Country Rank

69
University
Ranking Based On Selection:
8
Citation Metrics
-
Total16,116
-
Last 6 Years6,916
-
Last 6 Years / Total0.429
* Total Citation Rankings
Rankings

82,566
World Rank

236
Country Rank

89
University
Ranking Based On Selection:
9
Natural Sciences / Chemical Sciences
Nanomaterials Chemistry | CO2 Capture | Water Treatment | Catalysis | Porous Polymer
Nanomaterials Chemistry | CO2 Capture | Water Treatment | Catalysis | Porous Polymer
Citation Metrics
-
Total12,488
-
Last 6 Years6,607
-
Last 6 Years / Total0.529
* Total Citation Rankings
Rankings

86,273
World Rank

251
Country Rank

91
University
Ranking Based On Selection:
10
Citation Metrics
-
Total11,866
-
Last 6 Years5,641
-
Last 6 Years / Total0.475
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* Total Citation Rankings
Rankings

87,839
World Rank

259
Country Rank

93
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
Rechargeable Batteries | Electrolyte | Electrode/Electrolyte Interface Chemistry-Mode
Rechargeable Batteries | Electrolyte | Electrode/Electrolyte Interface Chemistry-Mode
Citation Metrics
-
Total11,680
-
Last 6 Years9,729
-
Last 6 Years / Total0.833
* Total Citation Rankings
Rankings

93,760
World Rank

276
Country Rank

99
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
Porous Materials | Metal-Organic Frameworks | MOFs | Adsorption | Reticular Chemistr
Porous Materials | Metal-Organic Frameworks | MOFs | Adsorption | Reticular Chemistr
Citation Metrics
-
Total11,070
-
Last 6 Years5,504
-
Last 6 Years / Total0.497
* Total Citation Rankings
Rankings

113,357
World Rank

347
Country Rank

113
University
Ranking Based On Selection:
13
Natural Sciences / Chemical Sciences
reaction engineering | catalysis engineering | catalytic reactors | kinetic modeling | deactivatio
reaction engineering | catalysis engineering | catalytic reactors | kinetic modeling | deactivatio
Citation Metrics
-
Total9,377
-
Last 6 Years6,274
-
Last 6 Years / Total0.669
* Total Citation Rankings
Rankings

119,058
World Rank

370
Country Rank

117
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
Space Photovoltaics | Thin-film Transistors | Perovskites | Colloidal Quantum Dots | Metal Oxide
Space Photovoltaics | Thin-film Transistors | Perovskites | Colloidal Quantum Dots | Metal Oxide
Citation Metrics
-
Total8,986
-
Last 6 Years6,580
-
Last 6 Years / Total0.732
* Total Citation Rankings
Rankings

146,702
World Rank

491
Country Rank

137
University
Ranking Based On Selection:
15
Citation Metrics
-
Total7,430
-
Last 6 Years3,074
-
Last 6 Years / Total0.414
* Total Citation Rankings
Rankings

156,394
World Rank

525
Country Rank

144
University
Ranking Based On Selection:
16
Citation Metrics
-
Total6,990
-
Last 6 Years4,246
-
Last 6 Years / Total0.607
* Total Citation Rankings
Rankings

159,812
World Rank

547
Country Rank

147
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Homogeneous Catalysis | Polymerization | Computational Chemistr
Homogeneous Catalysis | Polymerization | Computational Chemistr
Citation Metrics
-
Total6,844
-
Last 6 Years4,713
-
Last 6 Years / Total0.689
* Total Citation Rankings
Rankings

161,538
World Rank

559
Country Rank

151
University
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
electrochemistry | biosensor | biofunctionalization | 2D materials | laser-induced graphen
electrochemistry | biosensor | biofunctionalization | 2D materials | laser-induced graphen
Citation Metrics
-
Total6,774
-
Last 6 Years3,666
-
Last 6 Years / Total0.541
* Total Citation Rankings
Rankings

169,538
World Rank

588
Country Rank

155
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Catalysis | materials | CCUS and hydrogen | separation and captur
Catalysis | materials | CCUS and hydrogen | separation and captur
Citation Metrics
-
Total6,468
-
Last 6 Years5,449
-
Last 6 Years / Total0.842
* Total Citation Rankings
Rankings

173,482
World Rank

606
Country Rank

157
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Electron Microscopy | Porous Materials | Heterogeneous Catalysis | Separation | Membran
Electron Microscopy | Porous Materials | Heterogeneous Catalysis | Separation | Membran
Citation Metrics
-
Total6,320
-
Last 6 Years5,935
-
Last 6 Years / Total0.939
* Total Citation Rankings
Rankings

201,435
World Rank

737
Country Rank

186
University
Ranking Based On Selection:
21
Natural Sciences / Chemical Sciences
Micro- or Nano-sized functional materials | Morphology control | Self-assembly | Metal-Organic Frameworks (MOFs
Micro- or Nano-sized functional materials | Morphology control | Self-assembly | Metal-Organic Frameworks (MOFs
Citation Metrics
-
Total5,438
-
Last 6 Years3,487
-
Last 6 Years / Total0.641
* Total Citation Rankings
Rankings

209,229
World Rank

772
Country Rank

191
University
Ranking Based On Selection:
22
Citation Metrics
-
Total5,227
-
Last 6 Years4,094
-
Last 6 Years / Total0.783
* Total Citation Rankings
Rankings

227,585
World Rank

881
Country Rank

209
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
Catalyst | Network polymer | Carbon materials | Single crystal oxide
Catalyst | Network polymer | Carbon materials | Single crystal oxide
Citation Metrics
-
Total4,787
-
Last 6 Years4,191
-
Last 6 Years / Total0.875
* Total Citation Rankings
Rankings

246,735
World Rank

977
Country Rank

221
University
Ranking Based On Selection:
24
Citation Metrics
-
Total4,386
-
Last 6 Years2,289
-
Last 6 Years / Total0.522
* Total Citation Rankings
Rankings

249,969
World Rank

995
Country Rank

226
University
Ranking Based On Selection:
25
Citation Metrics
-
Total4,326
-
Last 6 Years3,277
-
Last 6 Years / Total0.758