H-Index
Rankings
Lebanon 71 Scientists H-Index Natural Sciences / Chemical Sciences Rankings - 2025
Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
* Total H Index Rankings
Rankings
117,047
World Rank
45
Country Rank
31
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
atmospheric chemistry | analytical chemistry | e-cigarette | tobacco | waterpip
atmospheric chemistry | analytical chemistry | e-cigarette | tobacco | waterpip
H-Index Metrics
-
Total44
-
Last 6 Years33
-
Last 6 Years / Total0.750
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* Total H Index Rankings
Rankings
151,712
World Rank
70
Country Rank
3
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
Physical chemistry | Materials and Nanomaterials | Polymers | Thermodynamics | Mathematic
Physical chemistry | Materials and Nanomaterials | Polymers | Thermodynamics | Mathematic
H-Index Metrics
-
Total39
-
Last 6 Years34
-
Last 6 Years / Total0.872
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* Total H Index Rankings
Rankings
169,871
World Rank
88
Country Rank
4
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
nanomateriaux | environnement | energie renouvelable | pollution | catalys
nanomateriaux | environnement | energie renouvelable | pollution | catalys
H-Index Metrics
-
Total37
-
Last 6 Years32
-
Last 6 Years / Total0.865
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* Total H Index Rankings
Rankings
266,892
World Rank
170
Country Rank
113
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
289,066
World Rank
192
Country Rank
127
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
Environmental Sciences | Organic Chemistry | Analytical Chemistry | Tobacco Regulatory Science | Toxicolog
Environmental Sciences | Organic Chemistry | Analytical Chemistry | Tobacco Regulatory Science | Toxicolog
H-Index Metrics
-
Total28
-
Last 6 Years24
-
Last 6 Years / Total0.857
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* Total H Index Rankings
Rankings
301,130
World Rank
199
Country Rank
133
University
Ranking Based On Selection:
6
Natural Sciences / Chemical Sciences
photochemistry | dye sensitized solar cells | organic and inorganic synthesis | materials chemistr
photochemistry | dye sensitized solar cells | organic and inorganic synthesis | materials chemistr
H-Index Metrics
-
Total28
-
Last 6 Years13
-
Last 6 Years / Total0.464
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* Total H Index Rankings
Rankings
355,947
World Rank
253
Country Rank
159
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Organic synthesis | Heterocyclic chemistry | Polymers | Biomaterial
Organic synthesis | Heterocyclic chemistry | Polymers | Biomaterial
H-Index Metrics
-
Total25
-
Last 6 Years18
-
Last 6 Years / Total0.720
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* Total H Index Rankings
Rankings
359,358
World Rank
256
Country Rank
162
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
inorganic nano-materials | water treatment | catalysis | materials scienc
inorganic nano-materials | water treatment | catalysis | materials scienc
H-Index Metrics
-
Total25
-
Last 6 Years16
-
Last 6 Years / Total0.640
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* Total H Index Rankings
Rankings
372,174
World Rank
275
Country Rank
6
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
374,323
World Rank
278
Country Rank
4
University
Ranking Based On Selection:
10
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* Total H Index Rankings
Rankings
382,350
World Rank
285
Country Rank
3
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
surface and interface | mass spectrometry | PIXE | nuclear analytical technique
surface and interface | mass spectrometry | PIXE | nuclear analytical technique
H-Index Metrics
-
Total24
-
Last 6 Years15
-
Last 6 Years / Total0.625
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* Total H Index Rankings
Rankings
384,080
World Rank
289
Country Rank
179
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
386,388
World Rank
291
Country Rank
181
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
448,530
World Rank
361
Country Rank
37
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
510,499
World Rank
421
Country Rank
34
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
525,331
World Rank
438
Country Rank
38
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
543,503
World Rank
455
Country Rank
27
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
552,451
World Rank
462
Country Rank
40
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
553,127
World Rank
465
Country Rank
42
University
Ranking Based On Selection:
19
Natural Sciences / Chemical Sciences
Nanoparticles for Environmental | Medical and Nanotechnology application
Nanoparticles for Environmental | Medical and Nanotechnology application
H-Index Metrics
-
Total18
-
Last 6 Years15
-
Last 6 Years / Total0.833
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* Total H Index Rankings
Rankings
560,890
World Rank
472
Country Rank
44
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Inorganic Chemistry | Organometallic Chemistry | Boron Chemistr
Inorganic Chemistry | Organometallic Chemistry | Boron Chemistr
H-Index Metrics
-
Total18
-
Last 6 Years13
-
Last 6 Years / Total0.722
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* Total H Index Rankings
Rankings
561,351
World Rank
472
Country Rank
45
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
583,169
World Rank
494
Country Rank
6
University
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
Corrosion | Material science | Electrochemistry | Physical Chemistry | Nanoscience and Composit
Corrosion | Material science | Electrochemistry | Physical Chemistry | Nanoscience and Composit
H-Index Metrics
-
Total17
-
Last 6 Years16
-
Last 6 Years / Total0.941
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* Total H Index Rankings
Rankings
587,053
World Rank
498
Country Rank
48
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
599,220
World Rank
507
Country Rank
271
University
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Supramolecular Chemistry | medicinal Chemistry | Anion Binding | Environmental Chemistry | Physical Chemistr
Supramolecular Chemistry | medicinal Chemistry | Anion Binding | Environmental Chemistry | Physical Chemistr
H-Index Metrics
-
Total17
-
Last 6 Years13
-
Last 6 Years / Total0.765
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* Total H Index Rankings
Rankings
606,123
World Rank
515
Country Rank
21
University
Ranking Based On Selection:
25
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