University, Subject, Country, Region, World
Tokyo University of Science 21 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Feb 01, 2025, 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 (870.053) 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 IndexRankings
Ranking Based On Selection: 1
Photocatalysis
Boron-doped diamond electrode
Metrics
H-Index
i10 Index
Citation Counts
154
858
170,787
* Total H IndexRankings
Ranking Based On Selection: 2
Electrochemstry
Li/Na/K/Rb-ion batteries
Biofuel cells
Ion sensors
Metrics
H-Index
i10 Index
Citation Counts
91
254
44,368
* Total H IndexRankings
Ranking Based On Selection: 3
Colloid and Interface Chemistry
Nano-Structured Functional Materials
Metrics
H-Index
i10 Index
Citation Counts
62
330
15,340
* Total H IndexRankings
Ranking Based On Selection: 4
organic chemistry
nucleic acid chemistry
carbohydrate chemistry
peptide chemistry
phosphorous chemistry
Metrics
H-Index
i10 Index
Citation Counts
52
321
12,563
* Total H IndexRankings
Ranking Based On Selection: 5
chemistry
Metrics
H-Index
i10 Index
Citation Counts
39
81
4,624
* Total H IndexRankings
Ranking Based On Selection: 6
Electrochemistry
Analytical Chemistry
Biofuel Cell
Biosensor
Electrochemical Impedance
Metrics
H-Index
i10 Index
Citation Counts
33
66
3,330
* Total H IndexRankings
Ranking Based On Selection: 7
Inorganic materials
Nanosheet
Photocatalyst
Self-cleaning
Environmental purification
Metrics
H-Index
i10 Index
Citation Counts
33
87
3,654
* Total H IndexRankings
Ranking Based On Selection: 8
Electrochemistry
Batteries
Metrics
H-Index
i10 Index
Citation Counts
31
55
3,265
* Total H IndexRankings
Ranking Based On Selection: 9
MOFs
Solid-state chemistry
Electrochemistry
Catalysis
Metrics
H-Index
i10 Index
Citation Counts
28
42
5,528
* Total H IndexRankings
Ranking Based On Selection: 10
Material Chemistry
Metrics
H-Index
i10 Index
Citation Counts
21
26
2,237
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* Total H IndexRankings
Ranking Based On Selection: 11
liquid crystals
hydrogels
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,234
* Total H IndexRankings
Ranking Based On Selection: 12
Electrochemistry
Li/Na/K-ion batteries
Metrics
H-Index
i10 Index
Citation Counts
18
23
3,711
* Total H IndexRankings
Ranking Based On Selection: 13
bioinspired materials， hydrogel，photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,799
* Total H IndexRankings
Ranking Based On Selection: 14
Chemical Biology
Biopolymer
Glycoscience
Metrics
H-Index
i10 Index
Citation Counts
15
21
679
* Total H IndexRankings
Ranking Based On Selection: 15
Solid State Chemistry
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
14
21
854
* Total H IndexRankings
Ranking Based On Selection: 16
Coordination Chemistry
Inorganic Chemistry
Photochemistry
Crystal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
8
7
290
* Total H IndexRankings
Ranking Based On Selection: 17
Organic Chemistry
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
7
5
112
* Total H IndexRankings
Ranking Based On Selection: 18
有機化学、有機合成化学、天然物化学
Metrics
H-Index
i10 Index
Citation Counts
5
4
65
* Total H IndexRankings
Ranking Based On Selection: 19
photocatalysis
organic chemistry
heterocycles
Metrics
H-Index
i10 Index
Citation Counts
4
2
35
* Total H IndexRankings
Ranking Based On Selection: 20
natural product
organic chemistry
anlytical chemistry
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
* Total H IndexRankings
Ranking Based On Selection: 21
Microplastics
Food web
Tidal flat
Analytical chemistry マイクロプラスチック、食物網、干潟、分析化学
Metrics
H-Index
i10 Index
Citation Counts
3
1
29
Akira Fujishima
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
154
858
170,787
Photocatalysis
Boron-doped diamond electrode
Shinichi Komaba
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
91
254
44,368
Electrochemstry
Li/Na/K/Rb-ion batteries
Biofuel cells
Ion sensors
Hideki Sakai
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
62
330
15,340
Colloid and Interface Chemistry
Nano-Structured Functional Materials
Takeshi Wada
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
52
321
12,563
organic chemistry
nucleic acid chemistry
carbohydrate chemistry
peptide chemistry
phosphorous chemistry
Tsuneomi Kawasaki
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
39
81
4,624
Isao Shitanda
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
33
66
3,330
Electrochemistry
Analytical Chemistry
Biofuel Cell
Biosensor
Electrochemical Impedance
Ken Ichi Katsumata
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
33
87
3,654
Inorganic materials
Nanosheet
Photocatalyst
Self-cleaning
Environmental purification
Ryoichi Tatara
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
31
55
3,265
Masaaki Sadakiyo
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
28
42
5,528
MOFs
Solid-state chemistry
Electrochemistry
Catalysis
Sachil Sharma
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
21
26
2,237
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Khoa V Le
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,234
Tomooki Hosaka
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
18
23
3,711
Electrochemistry
Li/Na/K-ion batteries
Lei Wenwei
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,799
bioinspired materials， hydrogel，photocatalysis
Masakazu Hachisu
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
15
21
679
Chemical Biology
Biopolymer
Glycoscience
Tomoyuki Haraguchi
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
14
21
854
Solid State Chemistry
Inorganic Chemistry
Kyouhei Sato
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
8
7
290
Coordination Chemistry
Inorganic Chemistry
Photochemistry
Crystal Chemistry
Takatsugu Murata
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
7
5
112
Organic Chemistry
Medicinal Chemistry
Farzaneh Soleymani Movahed
Tokyo University of Science
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
4
2
35
photocatalysis
organic chemistry
heterocycles
Botao Zhang
Metrics
H-Index
i10-Index
Citation Counts
3
2
44
natural product
organic chemistry
anlytical chemistry
田野入 開|田野入 開
Metrics
H-Index
i10-Index
Citation Counts
3
1
29
Microplastics
Food web
Tidal flat
Analytical chemistry マイクロプラスチック、食物網、干潟、分析化学