Chang, Junbiao
Zhengzhou University,
China
2025 Rank: 40340
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 484 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40340 | 39549 |
| Total Cites | 1594 | 1768 |
| H-index | 17 | 17 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 13 | 15 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 31 | 33 |
| Number of Single+First+Last Authored Papers | 309 | 309 |
| Total Cites to Single+First+Last Authored Papers | 719 | 820 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1213 | 1287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.37 |
| Self-Citation Percentage |
9.84%
|
|
Chang, Junbiao
Zhengzhou University,
China
2024 Rank: 32987
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 406 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32987 | 32151 |
| Total Cites | 1476 | 1668 |
| H-index | 18 | 18 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 15 | 18 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 44 | 47 |
| Number of Single+First+Last Authored Papers | 299 | 299 |
| Total Cites to Single+First+Last Authored Papers | 654 | 778 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1140 | 1202 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.39 |
| Self-Citation Percentage |
11.51%
|
|
Chang, Junbiao
Zhengzhou University,
China
2023 Rank: 63834
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 826 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 63834 | 56718 |
| Total Cites | 1329 | 1553 |
| H-index | 15 | 16 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 6 | 7 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 20 | 22 |
| Number of Single+First+Last Authored Papers | 277 | 277 |
| Total Cites to Single+First+Last Authored Papers | 616 | 765 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1100 | 1174 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.32 |
| Self-Citation Percentage |
14.42%
|
|
Chang, Junbiao
Zhengzhou University,
China
2022 Rank: 148630
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2225 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148630 | 127684 |
| Total Cites | 1011 | 1221 |
| H-index | 12 | 14 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 21 | 22 |
| Number of Single+First+Last Authored Papers | 252 | 252 |
| Total Cites to Single+First+Last Authored Papers | 492 | 644 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 865 | 941 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.30 |
| Self-Citation Percentage |
17.20%
|
|
Chang, Junbiao
Zhengzhou University,
China
2021 Rank: 149650
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2231 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 149650 | 136232 |
| Total Cites | 1387 | 1666 |
| H-index | 14 | 16 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 36 | 37 |
| Number of Single+First+Last Authored Papers | 231 | 231 |
| Total Cites to Single+First+Last Authored Papers | 719 | 911 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1204 | 1319 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.26 |
| Self-Citation Percentage |
16.75%
|
|
Chang, Junbiao
Zhengzhou University,
China
2020 Rank: 135967
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2240 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 135967 | 119048 |
| Total Cites | 902 | 1203 |
| H-index | 14 | 15 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 33 | 39 |
| Number of Single+First+Last Authored Papers | 209 | 209 |
| Total Cites to Single+First+Last Authored Papers | 527 | 748 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 793 | 896 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.34 |
| Self-Citation Percentage |
25.02%
|
|
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