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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Aggregation-Induced Emission
Functional Polymers
Sensing and Imaging
Room Temperature Phosphorescence
Clusteroluminescence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2,025
1,712
0.845
* Total i10 IndexRankings
Ranking Based On Selection: 2
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
577
0.978
* Total i10 IndexRankings
Ranking Based On Selection: 3
Inorganic and Organometallic Chemistry
Supramolecular Assembly
Photochemistry
Molecular Functional Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
309
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 4
Heterogeneous Catalysis
CO2 Capture
CO2 Utilization
Energy and Fuels
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
503
345
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 5
Nanotechnology
Photocatalysis
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
499
317
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 6
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
290
0.765
* Total i10 IndexRankings
Ranking Based On Selection: 7
Chemical crystallography
Chiral resolution
Crystal engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
191
0.516
* Total i10 IndexRankings
Ranking Based On Selection: 8
Catalysis
Green and Sustainable Chemistry
Spectroscopy
Biomass Conversion
Gamma-Valerolacton Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
116
0.320
* Total i10 IndexRankings
Ranking Based On Selection: 9
Macromolecular Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
359
156
0.435
* Total i10 IndexRankings
Ranking Based On Selection: 10
Photocatalysis
Solar Energy Conversion
Environmental Technology
Environmental Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
253
0.801
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Organic waste management
anaerobic digestion
composting
soil remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
245
0.775
* Total i10 IndexRankings
Ranking Based On Selection: 12
Chemistry
AIE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
264
0.978
* Total i10 IndexRankings
Ranking Based On Selection: 13
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
117
0.433
* Total i10 IndexRankings
Ranking Based On Selection: 14
Total Synthesis
Organic Chemistry
Chemical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
191
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 15
Allergy
Cytokines
Chemokines
Signal Transduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
162
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 16
Electrochemistry
Electrocatalysis
Fuel Cells
Lithium Batteries
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
232
0.928
* Total i10 IndexRankings
Ranking Based On Selection: 17
aerosol chemistry
air pollution
atmospheric chemistry
aerosol science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
174
0.757
* Total i10 IndexRankings
Ranking Based On Selection: 18
Atmospheric Chemistry
Aerosol Chemistry
Air Pollution Chemistry
Environmental Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
181
0.896
* Total i10 IndexRankings
Ranking Based On Selection: 19
bioinorganic chemistry
metalloproteomics
chemical biology
antibacterial and antiviral agents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
136
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 20
Solid State Ionics
Solid State Electrochemistry
Applied Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
165
0.902
* Total i10 IndexRankings
Ranking Based On Selection: 21
Biorefinery
Green and Sustainable Chemistry
Nutrient Recovery
Waste and Biomass Valorisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
166
0.954
* Total i10 IndexRankings
Ranking Based On Selection: 22
Particles at the interfaces
Measuring intermolecular and surface forces
Biomaterials in orthopaedic implant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
127
0.751
* Total i10 IndexRankings
Ranking Based On Selection: 23
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
144
0.906
* Total i10 IndexRankings
Ranking Based On Selection: 24
Analytic of geo-data
Geotechnical risk and reliability
Probabilistic site characterization
Soil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
144
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 25
Inorganic Chemistry
Photochemistry
Photophysics
Bioconjugation Chemistry
Chemical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
106
0.675
Ben Zhong Tang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2,025
1,712
0.845
Aggregation-Induced Emission
Functional Polymers
Sensing and Imaging
Room Temperature Phosphorescence
Clusteroluminescence
Daniel CW Tsang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
577
0.978
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
Vivian Yam
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
309
0.583
Inorganic and Organometallic Chemistry
Supramolecular Assembly
Photochemistry
Molecular Functional Materials
Chunshan Song
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
503
345
0.686
Heterogeneous Catalysis
CO2 Capture
CO2 Utilization
Energy and Fuels
Chemical Engineering
Jimmy C Yu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
499
317
0.635
Nanotechnology
Photocatalysis
Environmental Chemistry
Paul Ks Lam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
290
0.765
Ian D Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
191
0.516
Chemical crystallography
Chiral resolution
Crystal engineering
Istvan T Horvath
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
116
0.320
Catalysis
Green and Sustainable Chemistry
Spectroscopy
Biomass Conversion
Gamma-Valerolacton Economy
Chi Wu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
359
156
0.435
Po Keung Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
253
0.801
Photocatalysis
Solar Energy Conversion
Environmental Technology
Environmental Biotechnology
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Jwc Wong|JWC Wong, Jonathan Wong
Hong Kong Baptist University
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
316
245
0.775
Organic waste management
anaerobic digestion
composting
soil remediation
Ryan Kwok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
264
0.978
Zuowei Xie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
117
0.433
Tao Ye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
191
0.729
Total Synthesis
Organic Chemistry
Chemical Biology
Chun Kwok Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
162
0.645
Allergy
Cytokines
Chemokines
Signal Transduction
Minhua Shao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
232
0.928
Electrochemistry
Electrocatalysis
Fuel Cells
Lithium Batteries
Nanomaterials
Chak K Chan
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
174
0.757
aerosol chemistry
air pollution
atmospheric chemistry
aerosol science
Jian Zhen Yu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
181
0.896
Atmospheric Chemistry
Aerosol Chemistry
Air Pollution Chemistry
Environmental Analytical Chemistry
Hongzhe Sun
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
136
0.680
bioinorganic chemistry
metalloproteomics
chemical biology
antibacterial and antiviral agents
Francesco Ciucci
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
165
0.902
Solid State Ionics
Solid State Electrochemistry
Applied Statistics
Carol Sze Ki Lin
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
166
0.954
Biorefinery
Green and Sustainable Chemistry
Nutrient Recovery
Waste and Biomass Valorisation
To Ngai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
127
0.751
Particles at the interfaces
Measuring intermolecular and surface forces
Biomaterials in orthopaedic implant
Jianwei Sun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
144
0.906
Yu Wang
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
144
0.917
Analytic of geo-data
Geotechnical risk and reliability
Probabilistic site characterization
Soil
Kenneth Kam Wing Lo
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
106
0.675
Inorganic Chemistry
Photochemistry
Photophysics
Bioconjugation Chemistry
Chemical Biology