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Zhang, Qichun

City University of Hong Kong, Hong Kong

2025 Rank: 9417

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Organic Chemistry

Rank in SubField 1: 325 out of 156020 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score94178956
Total Cites53596003
H-index3538
Hm-index1617
Number of Single Authored Papers11
Total Cites to Single Authored Papers11
Number of Single+First Authored Papers2626
Total Cites to Single+First Authored Papers4147
Number of Single+First+Last Authored Papers403403
Total Cites to Single+First+Last Authored Papers37164210
Composite Score33
Number of Distinct Citing Papers41524319
Ratio of Total Citations to Distinct Citing Papers 1.29 1.39
Self-Citation Percentage
10.73%
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Zhang, Qichun

City University of Hong Kong, Hong Kong

2024 Rank: 5762

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Organic Chemistry

Rank in SubField 1: 181 out of 135958 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score57625684
Total Cites48635350
H-index3537
Hm-index1718
Number of Single Authored Papers11
Total Cites to Single Authored Papers44
Number of Single+First Authored Papers2626
Total Cites to Single+First Authored Papers5358
Number of Single+First+Last Authored Papers371371
Total Cites to Single+First+Last Authored Papers33903733
Composite Score33
Number of Distinct Citing Papers36043775
Ratio of Total Citations to Distinct Citing Papers 1.35 1.42
Self-Citation Percentage
9.10%
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Zhang, Qichun

City University of Hong Kong, Hong Kong

2023 Rank: 4129

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Organic Chemistry

Rank in SubField 1: 142 out of 117692 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score41293538
Total Cites51415721
H-index3840
Hm-index1718
Number of Single Authored Papers11
Total Cites to Single Authored Papers910
Number of Single+First Authored Papers2626
Total Cites to Single+First Authored Papers5570
Number of Single+First+Last Authored Papers337337
Total Cites to Single+First+Last Authored Papers36284059
Composite Score33
Number of Distinct Citing Papers35313701
Ratio of Total Citations to Distinct Citing Papers 1.46 1.55
Self-Citation Percentage
10.14%
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Zhang, Qichun

City University of Hong Kong, Hong Kong

2022 Rank: 3940

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Organic Chemistry

Rank in SubField 1: 127 out of 103235 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score39403476
Total Cites45555141
H-index3436
Hm-index1617
Number of Single Authored Papers11
Total Cites to Single Authored Papers1315
Number of Single+First Authored Papers2424
Total Cites to Single+First Authored Papers6178
Number of Single+First+Last Authored Papers301301
Total Cites to Single+First+Last Authored Papers32893751
Composite Score33
Number of Distinct Citing Papers29493054
Ratio of Total Citations to Distinct Citing Papers 1.54 1.68
Self-Citation Percentage
11.40%
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Zhang, Qichun

City University of Hong Kong, Hong Kong

2021 Rank: 15520

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Organic Chemistry

Rank in SubField 1: 397 out of 89177 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score1552014022
Total Cites61207121
H-index4144
Hm-index1718
Number of Single Authored Papers00
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers80102
Number of Single+First+Last Authored Papers274274
Total Cites to Single+First+Last Authored Papers42655095
Composite Score33
Number of Distinct Citing Papers40564214
Ratio of Total Citations to Distinct Citing Papers 1.51 1.69
Self-Citation Percentage
14.06%
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Zhang, Qichun

School of Materials Science and Engineering, Singapore

2020 Rank: 17128

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Organic Chemistry

Rank in SubField 1: 465 out of 75210 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score1712815007
Total Cites41604832
H-index3235
Hm-index1415
Number of Single Authored Papers00
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers2222
Total Cites to Single+First Authored Papers6185
Number of Single+First+Last Authored Papers233233
Total Cites to Single+First+Last Authored Papers27213268
Composite Score33
Number of Distinct Citing Papers28212962
Ratio of Total Citations to Distinct Citing Papers 1.47 1.63
Self-Citation Percentage
13.91%
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