i10 Productivity
Rankings
University of the Witwatersrand 40 Scientists Natural Sciences / Chemical Sciences i10 Productivity Rankings - 2025
Total 2,384,784 scientists, country 221, and institutions 24,461 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
Batteries
Fuel Cells
Electrolyzers
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
152
0.685
* Total i10 IndexRankings
Ranking Based On Selection: 2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
39
0.310
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
76
0.650
* Total i10 IndexRankings
Ranking Based On Selection: 4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
36
0.367
* Total i10 IndexRankings
Ranking Based On Selection: 5
Herpetology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
40
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 6
Inorganic and bioinorganic chemistry
biochemistry
crystallography
drug design
molecular simulations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
19
0.306
* Total i10 IndexRankings
Ranking Based On Selection: 7
Crystallography
XRD
Solid state chemistry
Inorganic chemistry
Energy Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
33
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 8
Structural Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
29
0.492
* Total i10 IndexRankings
Ranking Based On Selection: 9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
35
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 10
Electrochemistry
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
15
0.341
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
Chemical Crystallography
solid-state reactions
polymorphism
phase-transformations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
7
0.175
* Total i10 IndexRankings
Ranking Based On Selection: 12
synthetic organic chemistry
medicinal chemistry
biocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
16
0.552
* Total i10 IndexRankings
Ranking Based On Selection: 13
Science (Chemistry) Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 14
Organic synthesis
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
* Total i10 IndexRankings
Ranking Based On Selection: 15
Chemistry
Material Science
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection: 16
Polysaccharide chemistry
hydrogels
natural products
material science
hydrocolloids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 17
Catalysis for renewable energy molecules production
water treatment and photocatalysis.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 18
Carbon Nanomaterials
Materials Chemistry
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 19
Peptide Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 20
Inorganic chemistry - Synthesis
Organometallic chemistry
Kinetics/reaction mechanisms
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection: 21
Chemistry
Materials
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Organic chemistry
Biomaterials
Drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 23
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 24
Natural products
Organic synthesis and green chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 25
Nanoscience
Analytical chemistry
Inorganic chemistry
Water treatment
Membrane technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Kenneth Ikechukwu Ozoemena
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
152
0.685
Electrochemistry
Batteries
Fuel Cells
Electrolyzers
Sensors
Helder M Marques
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
39
0.310
Ewa Cukrowska
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
76
0.650
Charles B De Koning
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
36
0.367
Graham Alexander
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
40
0.588
Orde Q. Munro
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
19
0.306
Inorganic and bioinorganic chemistry
biochemistry
crystallography
drug design
molecular simulations
David Gordon Billing
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
33
0.541
Crystallography
XRD
Solid state chemistry
Inorganic chemistry
Energy Materials
Andreas Lemmerer
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
29
0.492
Nosipho Moloto
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
35
0.700
Andrew Crouch
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
15
0.341
Electrochemistry
Analytical Chemistry
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Demetrius Levendis
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
7
0.175
Chemical Crystallography
solid-state reactions
polymorphism
phase-transformations
Moira Bode
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
16
0.552
synthetic organic chemistry
medicinal chemistry
biocatalysis
Elizabeth Mavhunga
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
Amanda Rousseau
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
Organic synthesis
Medicinal Chemistry
Pierre Kalenga Mubiayi
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Chemistry
Material Science
Nanotechnology
Dharmesh Chejara
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
Polysaccharide chemistry
hydrogels
natural products
material science
hydrocolloids
John Moma
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Catalysis for renewable energy molecules production
water treatment and photocatalysis.
Pranav K. Tripathi
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Carbon Nanomaterials
Materials Chemistry
Environmental Chemistry
Maya Makatini
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Andrew J. Swarts
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Inorganic chemistry - Synthesis
Organometallic chemistry
Kinetics/reaction mechanisms
Catalysis
Tumelo Phaahlamohlaka
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Chemistry
Materials
Nanotechnology
Priyamvada Pradeep
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Organic chemistry
Biomaterials
Drug discovery
Izak Kotzé
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Kennedy J Ngwira
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Natural products
Organic synthesis and green chemistry
Obakeng Nchoe
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Nanoscience
Analytical chemistry
Inorganic chemistry
Water treatment
Membrane technology