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:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
electrochemistry
corrosion science
chemical sensors
biosensors
air quality instruments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
106
0.388
* Total i10 IndexRankings
Ranking Based On Selection: 2
polymer science
polymer composites
nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
63
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 3
Electrochemistry
Wine Chemistry
Antioxidants
Conducting Polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
134
0.720
* Total i10 IndexRankings
Ranking Based On Selection: 4
materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
35
0.232
* Total i10 IndexRankings
Ranking Based On Selection: 5
Organic and Sustainable Synthesis Medicinal Chemistry Heterocyclic Chemistry Natural Products Green Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
81
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
36
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 7
Catalysis
kinetics
nonlinear dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
9
0.087
* Total i10 IndexRankings
Ranking Based On Selection: 8
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
63
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 9
Advanced Water Treatment
Emerging Contaminants
Water Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
63
0.926
* Total i10 IndexRankings
Ranking Based On Selection: 10
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
19
0.279
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Advanced nanomaterials for electrochemical energy conversion and storage and computation chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
56
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 12
Electrocatalysis
Nanomaterial
Energy conversion and storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
58
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
inorganic and bioinorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
* Total i10 IndexRankings
Ranking Based On Selection: 14
Food Engineering
Material Chemistry
Food Safety
Food Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 15
Safety-critical Systems
mixed-criticality Systems
Real-Time systems
Embedded Systems
Energy management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
* Total i10 IndexRankings
Ranking Based On Selection: 16
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 17
Membrane transporter proteins
Cancer drug resistance
Drug metabolism and pharmacokinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Total i10 IndexRankings
Ranking Based On Selection: 18
Inorganic chemistry
coordination chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
15
0.405
* Total i10 IndexRankings
Ranking Based On Selection: 19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total i10 IndexRankings
Ranking Based On Selection: 20
Gold Nanoparticles
Organic Synthesis
Green Chemistry
Drug Delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
* Total i10 IndexRankings
Ranking Based On Selection: 21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Chemical Engineering
Membrane separation technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 23
Catalysts
Nanomaterials
solar hydrogen production photocatalysis
renewable energy technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 25
chemistry
biophysical chemistry
biological membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
David E Williams
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
106
0.388
electrochemistry
corrosion science
chemical sensors
biosensors
air quality instruments
Stoyko Fakirov
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
63
0.333
polymer science
polymer composites
nanocomposites
Paul A Kilmartin
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
134
0.720
Electrochemistry
Wine Chemistry
Antioxidants
Conducting Polymers
Ralph P Cooney
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
35
0.232
Jonathan Sperry
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
81
0.633
Organic and Sustainable Synthesis Medicinal Chemistry Heterocyclic Chemistry Natural Products Green Chemistry
James Metson
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
36
0.333
Slinko Mihail Gavrilovich
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
9
0.087
Catalysis
kinetics
nonlinear dynamics
Muhammad Hanif
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
63
0.875
Lokesh P Padhye
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
63
0.926
Advanced Water Treatment
Emerging Contaminants
Water Quality
Allan Blackman
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
19
0.279
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Jinlong Liu
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
56
0.933
Advanced nanomaterials for electrochemical energy conversion and storage and computation chemistry
Lishan Peng|彭立山
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
58
1.000
Electrocatalysis
Nanomaterial
Energy conversion and storage
Nicola Elizabeth Brasch
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
inorganic and bioinorganic chemistry
Kang Huang
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
Food Engineering
Material Chemistry
Food Safety
Food Sustainability
Muhammad Ali Awan
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
Safety-critical Systems
mixed-criticality Systems
Real-Time systems
Embedded Systems
Energy management
Marcus Jones
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
Yan Li
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Membrane transporter proteins
Cancer drug resistance
Drug metabolism and pharmacokinetics
David Ware
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
15
0.405
Inorganic chemistry
coordination chemistry
Viji Sarojini
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
Jack Li Yang Chen
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
Gold Nanoparticles
Organic Synthesis
Green Chemistry
Drug Delivery
Tom Baker
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Filicia Wicaksana
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
Chemical Engineering
Membrane separation technology
Wan Ting Chen
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Catalysts
Nanomaterials
solar hydrogen production photocatalysis
renewable energy technologies
Iman Kavianinia
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Xavier Periole
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
chemistry
biophysical chemistry
biological membrane