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
professor of polymer chemistry and material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
134
0.673
* Total i10 IndexRankings
Ranking Based On Selection :2
Analytical chemistry
environmental science
Biochemistry
Genetics and Molecular Biology
Organic Chemistry.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
107
0.770
* Total i10 IndexRankings
Ranking Based On Selection :3
cement
corrosion
Biocide
scale inhibitor and oxygen scavenger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
66
0.892
* Total i10 IndexRankings
Ranking Based On Selection :4
Heterogeneous Catalysis
Nanotechnology
Carbon Nanotubes
Energy
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
54
0.982
* Total i10 IndexRankings
Ranking Based On Selection :5
Petroleum Geology and organic geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
21
0.396
* Total i10 IndexRankings
Ranking Based On Selection :6
Water treatment
Desalination
catalysis
crystallography
nanotecnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
43
0.935
* Total i10 IndexRankings
Ranking Based On Selection :7
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
* Total i10 IndexRankings
Ranking Based On Selection :8
petroleum chemistry
polymer chemistry
green chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
* Total i10 IndexRankings
Ranking Based On Selection :9
Catalysis
Energy
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
* Total i10 IndexRankings
Ranking Based On Selection :10
Chemistry
Chmical Engineering
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection :11
polymer chemistry
polymer nanocomposite
nanomaterial
petroleum additives
hydrogene storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection :12
Inorganic chemistry- Water Treatment- Oil Production-EOR-Water compatibility- Desalination-
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Chemistry
Material Science
Nanomaterials
Natural gas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Applied Orgaic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :15
Chemistry
Surfactant
Polymers
Enhanced oil recovery
Petroleum industry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
applied chemistry- Drilling fluids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Physical Chemistry
Adsorption
Natural Gas treatment
Mercury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Nano Material
Biodiesel
Photocatalysis
Hydrogen production
water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Organic Chemistry
Renewable Energy
Ionic Liquids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Organic Chemistry
Petroleum additives
Fuel
Energy
Crude oil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Petroleum chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
polymer chemistry
lubrication and lube oil additives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Chemistry
Geochemistry
Gas Chromatography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :24
Organic Chemistry
polymer
polymer Nanocomposites
Sensor
VOC sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :25
Corrosion
Corrosion inhibitors
Cathodic Protection
Catalysis
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ayman Atta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
134
0.673
professor of polymer chemistry and material science
Yasser Mohamed Moustafa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
107
0.770
Analytical chemistry
environmental science
Biochemistry
Genetics and Molecular Biology
Organic Chemistry.
İsamil Aiad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
66
0.892
cement
corrosion
Biocide
scale inhibitor and oxygen scavenger
Ahmed E. Awadallah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
54
0.982
Heterogeneous Catalysis
Nanotechnology
Carbon Nanotubes
Energy
Materials Science
Mohamed M. El Nady
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
21
0.396
Petroleum Geology and organic geochemistry
Mahmoud Fathy Mubarak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
43
0.935
Water treatment
Desalination
catalysis
crystallography
nanotecnology
Tamer Awad Ali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
Manar Abdel-Raouf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
petroleum chemistry
polymer chemistry
green chemistry
Ateyya A. Aboul-Enein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
Mahmoud Ramzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Chemistry
Chmical Engineering
Petroleum Engineering
Khalid I. Kabel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
polymer chemistry
polymer nanocomposite
nanomaterial
petroleum additives
hydrogene storage
Rasha Hosny|Rasha Hosny Abd Elmawla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Inorganic chemistry- Water Treatment- Oil Production-EOR-Water compatibility- Desalination-
Ayat Sakr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Chemistry
Material Science
Nanomaterials
Natural gas
Samir Hosny Shafek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Mm Abdelhamid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Chemistry
Surfactant
Polymers
Enhanced oil recovery
Petroleum industry
Suzan Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
applied chemistry- Drilling fluids
Mohamed Bakry Masod
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Physical Chemistry
Adsorption
Natural Gas treatment
Mercury
Heba M. Salem|Heba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Nano Material
Biodiesel
Photocatalysis
Hydrogen production
water treatment
Hosni Ahmed Elwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Organic Chemistry
Renewable Energy
Ionic Liquids
Hoda A. Mohammed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Organic Chemistry
Petroleum additives
Fuel
Energy
Crude oil
Noha Bagato
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Reham I. El Shazly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
polymer chemistry
lubrication and lube oil additives
Eman Saied
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Chemistry
Geochemistry
Gas Chromatography
Salwa M. El-Mesallamy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Organic Chemistry
polymer
polymer Nanocomposites
Sensor
VOC sensor
Hmgomaa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Corrosion
Corrosion inhibitors
Cathodic Protection
Catalysis
Nanotechnology