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World Scientist and University Rankings 2026
Romania Engineering & Technology / Chemical Engineering 81 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 08, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.927) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
59,446
World Rank
45
Country Rank
5
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Chemistry and Chemical Engineering | Materials Science | Academy of Romanian Scientist
Chemistry and Chemical Engineering | Materials Science | Academy of Romanian Scientist
H-Index Metrics
-
H-Index59
-
i10 Index222
-
Citation Counts12,501
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* Total H Index Rankings
Rankings
60,446
World Rank
46
Country Rank
1
University
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
CHEMICAL ENGINEERING | ENVIRONMENTAL ENGINEERING | BIOTECHNOLOGY | WASTE | ACADEMY OF ROMANIAN SCIENTIST
CHEMICAL ENGINEERING | ENVIRONMENTAL ENGINEERING | BIOTECHNOLOGY | WASTE | ACADEMY OF ROMANIAN SCIENTIST
H-Index Metrics
-
H-Index59
-
i10 Index174
-
Citation Counts16,335
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* Total H Index Rankings
Rankings
127,081
World Rank
107
Country Rank
11
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Chemical engineering | Chemical reaction engineering | Process integration | Energy conversion | Carbon capture and storag
Chemical engineering | Chemical reaction engineering | Process integration | Energy conversion | Carbon capture and storag
H-Index Metrics
-
H-Index44
-
i10 Index111
-
Citation Counts6,413
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* Total H Index Rankings
Rankings
187,739
World Rank
182
Country Rank
13
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
bioanalysis | biosensors | materials | environment | QA&Q
bioanalysis | biosensors | materials | environment | QA&Q
H-Index Metrics
-
H-Index37
-
i10 Index151
-
Citation Counts5,125
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* Total H Index Rankings
Rankings
260,516
World Rank
304
Country Rank
13
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
262,873
World Rank
309
Country Rank
12
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
295,415
World Rank
390
Country Rank
15
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
336,666
World Rank
481
Country Rank
37
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
396,159
World Rank
620
Country Rank
87
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
404,923
World Rank
644
Country Rank
31
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
406,991
World Rank
651
Country Rank
32
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
409,066
World Rank
659
Country Rank
47
University
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Chemical Engineering | Bioengineering | Optimization and Optimal Contro
Chemical Engineering | Bioengineering | Optimization and Optimal Contro
H-Index Metrics
-
H-Index24
-
i10 Index48
-
Citation Counts2,159
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* Total H Index Rankings
Rankings
410,427
World Rank
662
Country Rank
93
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
416,074
World Rank
683
Country Rank
49
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Chemical Engineering | Binders | Biomaterials | Ceramic
Chemical Engineering | Binders | Biomaterials | Ceramic
H-Index Metrics
-
H-Index23
-
i10 Index55
-
Citation Counts1,844
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* Total H Index Rankings
Rankings
465,421
World Rank
838
Country Rank
22
University
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
chemistry | environmental science | chemical engineering | materials scienc
chemistry | environmental science | chemical engineering | materials scienc
H-Index Metrics
-
H-Index22
-
i10 Index48
-
Citation Counts1,355
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* Total H Index Rankings
Rankings
483,020
World Rank
891
Country Rank
64
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
polymer nanocomposites | coatings | sustainable polymer
polymer nanocomposites | coatings | sustainable polymer
H-Index Metrics
-
H-Index21
-
i10 Index43
-
Citation Counts1,476
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* Total H Index Rankings
Rankings
496,869
World Rank
935
Country Rank
67
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
519,600
World Rank
981
Country Rank
43
University
Ranking Based On Selection:
18
Engineering & Technology / Chemical Engineering
Hydrogen evolution reaction | Corrosion inhibitors | Metals and alloys depositio
Hydrogen evolution reaction | Corrosion inhibitors | Metals and alloys depositio
H-Index Metrics
-
H-Index20
-
i10 Index38
-
Citation Counts1,780
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* Total H Index Rankings
Rankings
566,963
World Rank
1,160
Country Rank
142
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Atomic and molecular spectrometry | reflectance and colour measurement | environmental analytical chemistry | UV-VIS instruments
Atomic and molecular spectrometry | reflectance and colour measurement | environmental analytical chemistry | UV-VIS instruments
H-Index Metrics
-
H-Index19
-
i10 Index26
-
Citation Counts680
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* Total H Index Rankings
Rankings
589,573
World Rank
1,227
Country Rank
5
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
593,865
World Rank
1,244
Country Rank
95
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
600,610
World Rank
1,276
Country Rank
100
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
615,273
World Rank
1,339
Country Rank
64
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Electrochemistry | Corrosion | Metals deposition | Fuel Cells | Electrochemical engineerin
Electrochemistry | Corrosion | Metals deposition | Fuel Cells | Electrochemical engineerin
H-Index Metrics
-
H-Index17
-
i10 Index22
-
Citation Counts814
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* Total H Index Rankings
Rankings
629,361
World Rank
1,381
Country Rank
110
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Chemical engineering | Soap-free emulsion polymerization | polymer photonic crystals | adhesive
Chemical engineering | Soap-free emulsion polymerization | polymer photonic crystals | adhesive
H-Index Metrics
-
H-Index17
-
i10 Index37
-
Citation Counts1,244
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* Total H Index Rankings
Rankings
640,032
World Rank
1,436
Country Rank
12
University
Ranking Based On Selection:
25
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