Zhang, Qichun
City University of Hong Kong,
Hong Kong
2025 Rank: 22,256
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 318 out of 156,020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22,256 | 19,224 |
| Total Cites | 37,160 | 43,659 |
| H-index | 102 | 115 |
| Hm-index | 39 | 42 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 29 | 32 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 965 | 1,369 |
| Number of Single+First+Last Authored Papers | 403 | 403 |
| Total Cites to Single+First+Last Authored Papers | 23,790 | 28,637 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 26,539 | 28,128 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.55 |
| Self-Citation Percentage |
14.89%
|
|
Zhang, Qichun
City University of Hong Kong,
Hong Kong
2024 Rank: 24,560
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 306 out of 135,958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 24,560 | 20,970 |
| Total Cites | 31,704 | 37,557 |
| H-index | 94 | 109 |
| Hm-index | 36 | 39 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 28 | 31 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 923 | 1,321 |
| Number of Single+First+Last Authored Papers | 371 | 371 |
| Total Cites to Single+First+Last Authored Papers | 20,006 | 24,368 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 22,328 | 23,736 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.58 |
| Self-Citation Percentage |
15.58%
|
|
Zhang, Qichun
City University of Hong Kong,
Hong Kong
2023 Rank: 28,737
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 326 out of 117,692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,737 | 24,014 |
| Total Cites | 26,771 | 32,119 |
| H-index | 85 | 102 |
| Hm-index | 33 | 36 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 24 | 27 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 870 | 1,263 |
| Number of Single+First+Last Authored Papers | 337 | 337 |
| Total Cites to Single+First+Last Authored Papers | 16,489 | 20,485 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 18,675 | 19,907 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.61 |
| Self-Citation Percentage |
16.65%
|
|
Zhang, Qichun
City University of Hong Kong,
Hong Kong
2022 Rank: 39,855
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 389 out of 103,235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,855 | 32,607 |
| Total Cites | 21,438 | 26,131 |
| H-index | 77 | 92 |
| Hm-index | 28 | 31 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 13 | 15 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 807 | 1,183 |
| Number of Single+First+Last Authored Papers | 301 | 301 |
| Total Cites to Single+First+Last Authored Papers | 12,726 | 16,224 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15,020 | 16,077 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.63 |
| Self-Citation Percentage |
17.96%
|
|
Zhang, Qichun
City University of Hong Kong,
Hong Kong
2021 Rank: 79,892
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 718 out of 89,177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79,892 | 70,563 |
| Total Cites | 19,286 | 23,655 |
| H-index | 71 | 87 |
| Hm-index | 27 | 29 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 778 | 1,146 |
| Number of Single+First+Last Authored Papers | 274 | 274 |
| Total Cites to Single+First+Last Authored Papers | 11,247 | 14,504 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13,648 | 14,644 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.62 |
| Self-Citation Percentage |
18.47%
|
|
Zhang, Qichun
School of Materials Science and Engineering,
Singapore
2020 Rank: 100,411
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 844 out of 75,210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100,411 | 86,737 |
| Total Cites | 14,487 | 18,095 |
| H-index | 57 | 72 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 710 | 1,060 |
| Number of Single+First+Last Authored Papers | 233 | 233 |
| Total Cites to Single+First+Last Authored Papers | 7,757 | 10,370 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10,518 | 11,390 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.59 |
| Self-Citation Percentage |
19.94%
|
|
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