Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Battery Supercapacitor Li Na K Mg carbon graphite anode IL Polymer electrolyte cathode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
702
575
0.819
* Total i10 IndexRankings
Ranking Based On Selection: 2
Organic Chemistry
Natural Products Chemistry
Total synthesis
Drug Delivery
Digital Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
610
352
0.577
* Total i10 IndexRankings
Ranking Based On Selection: 3
Surface Science
Self-Assembled Monolayers
Oxide Surfaces
Vibrational Spectroscopy
Metal-Organic Frameworks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
556
322
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 4
Coordination Chemistry
Magnetism
Structures
Bioinorganic Chemistry
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
171
0.436
* Total i10 IndexRankings
Ranking Based On Selection: 5
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
283
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 6
chemistry
physical chemistry
nanotechnology
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
148
0.428
* Total i10 IndexRankings
Ranking Based On Selection: 7
inorganic and organometallic chemistry of the alkaline earth metals
gold
the lanthanides
and zinc.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
166
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 8
Theoretische Chemie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
120
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 9
polymer chemistry
battery science
hydrogels
surfaces
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
165
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 10
Polymers
renewable resources
catalysis
sequence definition
multicomponent reactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
173
0.689
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Chemical technology
Heterogeneous catalysis
Emission control
Circular economy
Modeling Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
178
0.718
* Total i10 IndexRankings
Ranking Based On Selection: 12
Chemistry
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
170
0.705
* Total i10 IndexRankings
Ranking Based On Selection: 13
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
137
0.873
* Total i10 IndexRankings
Ranking Based On Selection: 14
Chemistry
Biofunctional Materials
Biomaterials
Special Wettability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
120
0.839
* Total i10 IndexRankings
Ranking Based On Selection: 15
Chemistry
Surfaces
Interfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
77
0.748
* Total i10 IndexRankings
Ranking Based On Selection: 16
matrix isolation spectroscopy
vibrational spectroscopy
quantum chemistry
chemical vapor transport reactions
high temperature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
41
0.398
* Total i10 IndexRankings
Ranking Based On Selection: 17
Catalysis
Process Development
Scale-up
reFuels
Carbon Cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
70
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 18
Theoretical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
47
0.573
* Total i10 IndexRankings
Ranking Based On Selection: 19
physical chemistry
general physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
1
0.012
* Total i10 IndexRankings
Ranking Based On Selection: 20
Chemische Biologie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
32
0.405
* Total i10 IndexRankings
Ranking Based On Selection: 21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
38
0.487
* Total i10 IndexRankings
Ranking Based On Selection: 22
Theoretical Chemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 23
Supramolecular Chemistry
Aqueous Self-Assembly
Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
58
0.935
* Total i10 IndexRankings
Ranking Based On Selection: 24
Physical chemistry Solid State Ionics Energy Storage Batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
51
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 25
Chemie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
42
0.792
Passerini Stefano
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
702
575
0.819
Battery Supercapacitor Li Na K Mg carbon graphite anode IL Polymer electrolyte cathode
Stefan Bräse
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
610
352
0.577
Organic Chemistry
Natural Products Chemistry
Total synthesis
Drug Delivery
Digital Chemistry
Christof Wöll
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
556
322
0.579
Surface Science
Self-Assembled Monolayers
Oxide Surfaces
Vibrational Spectroscopy
Metal-Organic Frameworks
Annie K. Powell
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
171
0.436
Coordination Chemistry
Magnetism
Structures
Bioinorganic Chemistry
Medicinal Chemistry
Jan Dierk Grunwaldt
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
283
0.763
Manfred M Kappes|Manfred Kappes
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
148
0.428
chemistry
physical chemistry
nanotechnology
physics
Peter Roesky
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
166
0.529
inorganic and organometallic chemistry of the alkaline earth metals
gold
the lanthanides
and zinc.
Wim Klopper
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
120
0.444
Patrick Theato
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
165
0.645
polymer chemistry
battery science
hydrogels
surfaces
chemistry
Michael AR Meier
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
173
0.689
Polymers
renewable resources
catalysis
sequence definition
multicomponent reactions
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Olaf Deutschmann
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
178
0.718
Chemical technology
Heterogeneous catalysis
Emission control
Circular economy
Modeling Simulation
Mario Ruben
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
170
0.705
Felix Studt
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
137
0.873
Pavel Levkin
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
120
0.839
Chemistry
Biofunctional Materials
Biomaterials
Special Wettability
Johannes Lützenkirchen
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
77
0.748
Ralf Köppe
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
41
0.398
matrix isolation spectroscopy
vibrational spectroscopy
quantum chemistry
chemical vapor transport reactions
high temperature
Jörg Sauer
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
70
0.729
Catalysis
Process Development
Scale-up
reFuels
Carbon Cycle
Karin Fink
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
47
0.573
Werner Freyland
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
1
0.012
physical chemistry
general physics
Frank Breitling
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
32
0.405
Ioannis Gr Pagonakis
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
38
0.487
Philipp N Plessow
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
Frank Biedermann
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
58
0.935
Supramolecular Chemistry
Aqueous Self-Assembly
Sensing
Qingsong Wang
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
51
0.962
Physical chemistry Solid State Ionics Energy Storage Batteries
Peter Thissen
Karlsruhe Institute of Technology
Karlsruhe, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
42
0.792