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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Polymer Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
104
0.466
* Total i10 IndexRankings
Ranking Based On Selection :2
Environmental contaminants in aquatic ecosystems
water and sediment quality
environmental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
84
0.467
* Total i10 IndexRankings
Ranking Based On Selection :3
porous materials
clean energy
separations
storage
inorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
117
0.867
* Total i10 IndexRankings
Ranking Based On Selection :4
Chemistry
Electrochemistry
Energy Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
81
0.681
* Total i10 IndexRankings
Ranking Based On Selection :5
Contaminant Detection
Chemical Hazard & Risk
Mitigation & Remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
89
0.840
* Total i10 IndexRankings
Ranking Based On Selection :6
atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
86
0.819
* Total i10 IndexRankings
Ranking Based On Selection :7
chemistry
polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
* Total i10 IndexRankings
Ranking Based On Selection :8
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
30
0.375
* Total i10 IndexRankings
Ranking Based On Selection :9
Physical Chemistry
Semiconductors
Nanomaterials
Photovoltaics
Supercapacitors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
51
0.654
* Total i10 IndexRankings
Ranking Based On Selection :10
Inorganic & Organometallic Chemistry
Organic Electronics
OLEDs
Carbon Capture & Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
21
0.356
* Total i10 IndexRankings
Ranking Based On Selection :11
synthesis
catalysis
flow chemistry
cubanes
polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Total i10 IndexRankings
Ranking Based On Selection :12
Decarbonisation
Hydrogen
Heterogeneous catalysis
Process Intensification
Negative emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
* Total i10 IndexRankings
Ranking Based On Selection :13
Organic Synthesis
Flow chemistry
Peptides
Polymers
RAFT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
27
0.529
* Total i10 IndexRankings
Ranking Based On Selection :14
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
* Total i10 IndexRankings
Ranking Based On Selection :15
chemistry
molecular biology
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
9
0.180
* Total i10 IndexRankings
Ranking Based On Selection :16
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
* Total i10 IndexRankings
Ranking Based On Selection :17
Atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
* Total i10 IndexRankings
Ranking Based On Selection :18
Chemometrics
multivariate data analysis
cultural heritage
nanoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
* Total 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
* Total i10 IndexRankings
Ranking Based On Selection :20
Lipid Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total i10 IndexRankings
Ranking Based On Selection :21
Chemical Physics
Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Total i10 IndexRankings
Ranking Based On Selection :22
Cereal chemistry
Seed germination
Proteomics
Multi-omics
Insect protein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Total i10 IndexRankings
Ranking Based On Selection :23
Synthetic Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
* Total i10 IndexRankings
Ranking Based On Selection :24
room-temperature gas sensing
photocatalysis
graphene
metal oxides
carbon nanotubes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
15
0.429
* Total i10 IndexRankings
Ranking Based On Selection :25
Environmental Chemistry
Environmental Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Ezio Rizzardo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
104
0.466
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
Matthew R Hill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
117
0.867
porous materials
clean energy
separations
storage
inorganic chemistry
Anthony F. Hollenkamp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
81
0.681
Chemistry
Electrochemistry
Energy Storage
Jason K Kirby
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
89
0.840
Contaminant Detection
Chemical Hazard & Risk
Mitigation & Remediation
Melita Keywood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
86
0.819
Raju Adhikai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
G. Paul Savage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
30
0.375
Noel Duffy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
51
0.654
Physical Chemistry
Semiconductors
Nanomaterials
Photovoltaics
Supercapacitors
Mark Bown
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
21
0.356
Inorganic & Organometallic Chemistry
Organic Electronics
OLEDs
Carbon Capture & Storage
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
James Gardiner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
27
0.529
Organic Synthesis
Flow chemistry
Peptides
Polymers
RAFT
Anastasios Polyzos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
Philip Hendry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
9
0.180
chemistry
molecular biology
microbiology
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
Kathryn Emmerson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
Deborah Lau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
Chemometrics
multivariate data analysis
cultural heritage
nanoscience
Vidana Epa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
27
0.614
Computational Chemistry
Computational Biophysics
Mp Mansour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
Junfang Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Chemical Physics
Computational Physics
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
Jack Ryan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
Lk Randeniya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
15
0.429
room-temperature gas sensing
photocatalysis
graphene
metal oxides
carbon nanotubes
Mike Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Environmental Chemistry
Environmental Toxicology