Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
fuel cell
electrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
85
0.726
* Total i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
54
0.482
* Total i10 IndexRankings
Ranking Based On Selection :3
Environmental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
93
0.894
* Total i10 IndexRankings
Ranking Based On Selection :4
Metal-Organic Frameworks
Energy Storage
Gas Adsorption and Separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
75
0.882
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
51
0.671
* Total i10 IndexRankings
Ranking Based On Selection :6
Nanocatalysts
Heterogeneous Catalysis
Automation
Materials Chemistry
Digital Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
* Total i10 IndexRankings
Ranking Based On Selection :7
리튬이차전지
차세대이차전지
양극소재
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
57
0.851
* Total i10 IndexRankings
Ranking Based On Selection :8
fluid thermodynamics
gas separation
chemical process
flow assurance
gas hydrate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
* Total i10 IndexRankings
Ranking Based On Selection :9
Fuel cells
electrocatalysis
electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
50
0.833
* Total i10 IndexRankings
Ranking Based On Selection :10
electrolysis
fuel cells
corrosion
mathematical modeling
e-fuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
53
0.898
* Total i10 IndexRankings
Ranking Based On Selection :11
fuel cell
fault diagnosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
* Total i10 IndexRankings
Ranking Based On Selection :12
PEMFC
AEMFC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
* Total i10 IndexRankings
Ranking Based On Selection :13
Graphene
CNT
Si-anode
Battery
Capacitor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
36
0.878
* Total i10 IndexRankings
Ranking Based On Selection :14
Energy conversion devices
Advanced Energy Materials
Fuel Cells
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total i10 IndexRankings
Ranking Based On Selection :15
Polymer Electrolyte Membrane Fuel Cells
Membrane Electrode Assembly
Electrocatalysts
Rheology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
* Total i10 IndexRankings
Ranking Based On Selection :16
Water-Energy Nexus
Long-duration energy storage
Carbon capture and utilization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
* Total i10 IndexRankings
Ranking Based On Selection :18
Solar cell
Photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
* Total i10 IndexRankings
Ranking Based On Selection :19
Polymer
Ion exchange membrane
Fuel cell
Water Electrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Supercritical CO2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection :21
Ammonia
Hydrogen
Electrochemistry
Haber-Bosch process
Electrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection :22
Energy Conversion
Hydrogen Production
Upcycling of Waste Plastics
Heavy Oil Upgrading
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :23
Environment & Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection :24
Hydrogen
Ammonia
Catalytic reaction
Purification process
Process design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Rak-Hyun Song
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
85
0.726
Ho-Jung Ryu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
54
0.482
Soon Kwan Jeong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
93
0.894
Hyunuk Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
75
0.882
Metal-Organic Frameworks
Energy Storage
Gas Adsorption and Separation
Sejin Ahn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
51
0.671
Ji Chan Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
Nanocatalysts
Heterogeneous Catalysis
Automation
Materials Chemistry
Digital Chemistry
Jinju Song
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
57
0.851
Seong-Pil Kang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
45
0.738
fluid thermodynamics
gas separation
chemical process
flow assurance
gas hydrate
Gu-Gon Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
50
0.833
Hyun-Seok Cho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
53
0.898
Wonyong Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
Hyejin Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
Sang-Hoon Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
36
0.878
Jong-Eun Hong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Energy conversion devices
Advanced Energy Materials
Fuel Cells
Electrochemistry
Yun Sik Kang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
Polymer Electrolyte Membrane Fuel Cells
Membrane Electrode Assembly
Electrocatalysts
Rheology
Hanki Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Water-Energy Nexus
Long-duration energy storage
Carbon capture and utilization
Jae-Hun Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
Min Gu Kang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
Vikrant Yadav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Junhyun Cho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Hyungkuk Ju|주형국
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Ammonia
Hydrogen
Electrochemistry
Haber-Bosch process
Electrolysis
Kang Seok Go
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Energy Conversion
Hydrogen Production
Upcycling of Waste Plastics
Heavy Oil Upgrading
Eunjin Jwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Yongha Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Hydrogen
Ammonia
Catalytic reaction
Purification process
Process design
Soon Jin Kwon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905