Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
porous materials
clean energy
separations
storage
inorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
114
0.864
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Polymer Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
104
0.466
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Contaminant Detection
Chemical Hazard & Risk
Mitigation & Remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
85
0.810
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
85
0.825
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Environmental contaminants in aquatic ecosystems
water and sediment quality
environmental chemistry
ecotoxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
84
0.467
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Chemistry
Electrochemistry
Energy Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
80
0.672
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
chemistry
polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Physical Chemistry
Semiconductors
Nanomaterials
Photovoltaics
Supercapacitors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
49
0.645
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Materials Chemistry
Solar Energy
Photovoltaics
Perovskites
Dye-sensitized Solar Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Cereal chemistry
Seed germination
Proteomics
Multi-omics
Insect protein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
synthesis
catalysis
flow chemistry
cubanes
polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Decarbonisation
Hydrogen
Heterogeneous catalysis
Process Intensification
Negative emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Lipid Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Environmental Chemistry
Environmental Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
29
0.367
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Chemical Physics
Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Computational Chemistry
Computational Biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
27
0.614
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Chemometrics
multivariate data analysis
cultural heritage
nanoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Organic Synthesis
Flow chemistry
Peptides
Polymers
RAFT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
26
0.520
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Soil Chemistry
Emerging Contaminants
Risk Assessment & Remediation
Wastes
Biochar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Chemistry
chemical kinetics
equilibria
spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Organic Chemistry
Polymer Chemistry
Materials Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Inorganic & Organometallic Chemistry
Organic Electronics
OLEDs
Carbon Capture & Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
21
0.362
Matthew R Hill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
114
0.864
porous materials
clean energy
separations
storage
inorganic chemistry
Ezio Rizzardo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
104
0.466
Jason K Kirby
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
85
0.810
Contaminant Detection
Chemical Hazard & Risk
Mitigation & Remediation
Melita Keywood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
85
0.825
Graeme E. Batley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
84
0.467
Environmental contaminants in aquatic ecosystems
water and sediment quality
environmental chemistry
ecotoxicology
Anthony F. Hollenkamp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
80
0.672
Chemistry
Electrochemistry
Energy Storage
Raju Adhikai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
Noel Duffy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
49
0.645
Physical Chemistry
Semiconductors
Nanomaterials
Photovoltaics
Supercapacitors
Anastasios Polyzos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
Kathryn Emmerson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
Gregory J. Wilson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
Materials Chemistry
Solar Energy
Photovoltaics
Perovskites
Dye-sensitized Solar Cells
Utpal Bose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
Cereal chemistry
Seed germination
Proteomics
Multi-omics
Insect protein
John Tsanaktsidis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
synthesis
catalysis
flow chemistry
cubanes
polymers
Jim Patel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
Decarbonisation
Hydrogen
Heterogeneous catalysis
Process Intensification
Negative emissions
Mp Mansour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
Mike Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Environmental Chemistry
Environmental Toxicology
G. Paul Savage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
29
0.367
Junfang Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Chemical Physics
Computational Physics
Vidana Epa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
27
0.614
Computational Chemistry
Computational Biophysics
Deborah Lau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
Chemometrics
multivariate data analysis
cultural heritage
nanoscience
James Gardiner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
26
0.520
Organic Synthesis
Flow chemistry
Peptides
Polymers
RAFT
Prashant Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
Soil Chemistry
Emerging Contaminants
Risk Assessment & Remediation
Wastes
Biochar
William Conway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Chemistry
chemical kinetics
equilibria
spectroscopy
Daniel J Eyckens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Organic Chemistry
Polymer Chemistry
Materials Chemistry
Mark Bown
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
21
0.362
Inorganic & Organometallic Chemistry
Organic Electronics
OLEDs
Carbon Capture & Storage