Qin, Lei
Hunan University,
China
2025 Rank: 39715
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 279 out of 87981 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39715 | 44435 |
| Total Cites | 2996 | 3083 |
| H-index | 32 | 32 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 10 | 10 |
| Total Cites to Single+First Authored Papers | 208 | 218 |
| Number of Single+First+Last Authored Papers | 14 | 14 |
| Total Cites to Single+First+Last Authored Papers | 230 | 241 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2689 | 2718 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.13 |
| Self-Citation Percentage |
2.82%
|
|
Qin, Lei
Ministry of Education of the People's Republic of China,
China
2024 Rank: 39599
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 760 out of 115291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39599 | 40210 |
| Total Cites | 2702 | 2935 |
| H-index | 32 | 35 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 218 | 238 |
| Number of Single+First+Last Authored Papers | 13 | 13 |
| Total Cites to Single+First+Last Authored Papers | 241 | 263 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2363 | 2410 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.22 |
| Self-Citation Percentage |
7.94%
|
|
Qin, Lei
Hunan University,
China
2023 Rank: 65594
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 1078 out of 99567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65594 | 63781 |
| Total Cites | 2447 | 2768 |
| H-index | 32 | 34 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 7 | 7 |
| Total Cites to Single+First Authored Papers | 121 | 145 |
| Number of Single+First+Last Authored Papers | 10 | 10 |
| Total Cites to Single+First+Last Authored Papers | 142 | 166 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2089 | 2153 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.29 |
| Self-Citation Percentage |
11.60%
|
|
Qin, Lei
Hunan University,
China
2022 Rank: 99877
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Chemical Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 703 out of 67880 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99877 | 96860 |
| Total Cites | 1608 | 1943 |
| H-index | 26 | 28 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 5 | 5 |
| Total Cites to Single+First Authored Papers | 102 | 124 |
| Number of Single+First+Last Authored Papers | 6 | 6 |
| Total Cites to Single+First+Last Authored Papers | 117 | 141 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1361 | 1422 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.37 |
| Self-Citation Percentage |
17.24%
|
|
Qin, Lei
Hunan University,
China
2021 Rank: 128616
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Chemical Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 966 out of 66189 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 128616 | 119560 |
| Total Cites | 2168 | 2678 |
| H-index | 27 | 30 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 4 | 4 |
| Total Cites to Single+First Authored Papers | 186 | 232 |
| Number of Single+First+Last Authored Papers | 5 | 5 |
| Total Cites to Single+First+Last Authored Papers | 213 | 266 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1760 | 1873 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.43 |
| Self-Citation Percentage |
19.04%
|
|
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