H-Index
Rankings
India Scientists H-Index Natural Sciences / Chemical Sciences Rankings in India 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
Chemistry
Environmental Engineering
Chemical Engg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
199
125
0.628
* Total H Index Rankings
Ranking Based
On Selection :2
Materials Chemistry
Solid State Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
161
79
0.491
* Total H Index Rankings
Ranking Based
On Selection :3
Polymer Science & Engineering
Green Nanocomposites
bionanocomposites
Biomedical Sciences
Polymer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
148
117
0.791
* Total H Index Rankings
Ranking Based
On Selection :4
Molecular and nanoscale materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
62
0.667
* Total H Index Rankings
Ranking Based
On Selection :5
catalysis
nanomaterials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
51
0.607
* Total H Index Rankings
Ranking Based
On Selection :6
Electrochemical Sensors
Biosensors
Environmental Chemistry
Waste-to-Energy
Materials Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
75
0.904
* Total H Index Rankings
Ranking Based
On Selection :7
Catalysis
Physical Chemistry
Materials Science
Nanomaterials
Green Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
51
0.630
* Total H Index Rankings
Ranking Based
On Selection :8
Nano Technology and Environmental Science and Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
48
0.600
* Total H Index Rankings
Ranking Based
On Selection :9
Catalysis
Organometallics
Organic Chemistry
Inorganic Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
* Total H Index Rankings
Ranking Based
On Selection :10
Materials Chemistry
Magnetic Nanomaterials
Photocatalysts
Energy Materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
* Total H Index Rankings
Ranking Based
On Selection :11
organic chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
32
0.416
* Total H Index Rankings
Ranking Based
On Selection :12
Physical Chemistry
Statistical Mechanics
Chemical Dynamics
Liquids
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
38
0.507
* Total H Index Rankings
Ranking Based
On Selection :13
Catalysis
Green Chemistry
Homogeneous Catalysis
Organometallic Chemistry
Chemical Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
44
0.595
* Total H Index Rankings
Ranking Based
On Selection :14
Catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
73
41
0.562
* Total H Index Rankings
Ranking Based
On Selection :15
Analytical chemistry
Biochemistry
Environmental sciences
Chemical engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
66
0.917
* Total H Index Rankings
Ranking Based
On Selection :16
Chemistry
Solid State Chemistry
Thermoelectrics
Quantum Materials
Halide Perovskites
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
64
0.889
* Total H Index Rankings
Ranking Based
On Selection :17
chemistry
material science
nano materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
49
0.681
* Total H Index Rankings
Ranking Based
On Selection :18
Biotechnology
Typhoid
Cancer biomarkers
Proteomics
Biochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
37
0.514
* Total H Index Rankings
Ranking Based
On Selection :19
Nanoadsorbents
Catalysis
Green Chemistry
Renewable Energy and Biodiesel
River Water Monitoring
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
54
0.761
* Total H Index Rankings
Ranking Based
On Selection :20
Solid State Chemistry
Functional Materials
Nanomaterials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
43
0.606
* Total H Index Rankings
Ranking Based
On Selection :21
Crystal engineering
Pharmaceutical chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
* Total H Index Rankings
Ranking Based
On Selection :22
Heterogeneous Catalysis and Reactor Design
Hydrocarbon Conversion
Biomass utilisation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
* Total H Index Rankings
Ranking Based
On Selection :23
chemistry
materials science
nanoscience
nanobiotechnology
bioimaging
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
* Total H Index Rankings
Ranking Based
On Selection :24
Green Chemistry & Engineering including Heterogeneous Catalysis including Phase transfer catalysis
Biochemical Engineering & Bi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
41
0.586
* Total H Index Rankings
Ranking Based
On Selection :25
Green Chemistry
Heterogeneous Catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
53
0.768
Vinod Kumar Gupta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
199
125
0.628
Chemistry
Environmental Engineering
Chemical Engg
CNR Rao
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
161
79
0.491
Materials Chemistry
Solid State Chemistry
Sabu Thomas|SABU THOMAS, S.THOMAS, Thomas S
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
148
117
0.791
Polymer Science & Engineering
Green Nanocomposites
bionanocomposites
Biomedical Sciences
Polymer
Pradeep T
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
62
0.667
Molecular and nanoscale materials
Sreedhar Bojja
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
51
0.607
Nagaraj P Shetti|Highly Cited Researcher 2022, Clarivate Analytics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
75
0.904
Electrochemical Sensors
Biosensors
Environmental Chemistry
Waste-to-Energy
Materials Chemistry
Benjaram Mahipal Reddy|Benjaram M. Reddy, B.M. Reddy, B. Mahipal Reddy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
51
0.630
Catalysis
Physical Chemistry
Materials Science
Nanomaterials
Green Chemistry
Manoj Kumar Dash
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
48
0.600
Nano Technology and Environmental Science and Engineering
Debabrata Maiti
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
Catalysis
Organometallics
Organic Chemistry
Inorganic Chemistry
A Manikandan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
Materials Chemistry
Magnetic Nanomaterials
Photocatalysts
Energy Materials
Bv Subba Reddy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
32
0.416
Biman Bagchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
38
0.507
Physical Chemistry
Statistical Mechanics
Chemical Dynamics
Liquids
Bhalchandra Bhanage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
44
0.595
Catalysis
Green Chemistry
Homogeneous Catalysis
Organometallic Chemistry
Chemical Engineering
Balasubramanian Viswanathan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
73
41
0.562
Akash Deep
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
66
0.917
Analytical chemistry
Biochemistry
Environmental sciences
Chemical engineering
Kanishka Biswas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
64
0.889
Chemistry
Solid State Chemistry
Thermoelectrics
Quantum Materials
Halide Perovskites
Rajesh Kumar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
49
0.681
chemistry
material science
nano materials
SK Jain
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
37
0.514
Biotechnology
Typhoid
Cancer biomarkers
Proteomics
Biochemistry
Yogesh C Sharma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
54
0.761
Nanoadsorbents
Catalysis
Green Chemistry
Renewable Energy and Biodiesel
River Water Monitoring
Avesh Kumar Tyagi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
43
0.606
Solid State Chemistry
Functional Materials
Nanomaterials
Ashwini Nangia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
Crystal engineering
Pharmaceutical chemistry
Kamal Kishore Pant
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
Heterogeneous Catalysis and Reactor Design
Hydrocarbon Conversion
Biomass utilisation
Jana, Nikhil Ranjan|Jana, Nikhil R., Jana, Nikhil
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
chemistry
materials science
nanoscience
nanobiotechnology
bioimaging
Ganapati D Yadav
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
41
0.586
Green Chemistry & Engineering including Heterogeneous Catalysis including Phase transfer catalysis
Biochemical Engineering & Bi
Amarajothi Dhakshinamoorthy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
53
0.768
Green Chemistry
Heterogeneous Catalysis