Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2025 Rank: 77,860
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Chemical Physics
Rank in SubField 1: 336 out of 87,981 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77,860 | 70,274 |
| Total Cites | 4,451 | 5,512 |
| H-index | 39 | 44 |
| Hm-index | 22 | 26 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 311 | 341 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 1,088 | 1,249 |
| Number of Single+First+Last Authored Papers | 128 | 128 |
| Total Cites to Single+First+Last Authored Papers | 3,129 | 3,917 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,607 | 3,924 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.40 |
| Self-Citation Percentage |
19.25%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2024 Rank: 80,449
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Chemical Physics
Rank in SubField 1: 348 out of 79,314 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 80,449 | 71,790 |
| Total Cites | 3,982 | 4,972 |
| H-index | 37 | 42 |
| Hm-index | 21 | 25 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 289 | 317 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 1,015 | 1,173 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 2,788 | 3,533 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,192 | 3,477 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.43 |
| Self-Citation Percentage |
19.91%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2023 Rank: 83,118
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 356 out of 72,674 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83,118 | 73,539 |
| Total Cites | 3,588 | 4,483 |
| H-index | 35 | 41 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 271 | 299 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 955 | 1,113 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 2,514 | 3,184 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,852 | 3,110 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.44 |
| Self-Citation Percentage |
19.96%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2022 Rank: 88,530
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 374 out of 67,880 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 88,530 | 77,871 |
| Total Cites | 3,159 | 3,959 |
| H-index | 32 | 38 |
| Hm-index | 19 | 22 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 246 | 274 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 877 | 1,031 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 2,194 | 2,783 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,474 | 2,708 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.46 |
| Self-Citation Percentage |
20.21%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2021 Rank: 89,666
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 390 out of 66,189 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 89,666 | 75,816 |
| Total Cites | 3,024 | 3,810 |
| H-index | 30 | 37 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 240 | 268 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 856 | 1,010 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 2,100 | 2,677 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,349 | 2,580 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.48 |
| Self-Citation Percentage |
20.63%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2020 Rank: 100,646
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 426 out of 55,697 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100,646 | 83,005 |
| Total Cites | 2,465 | 3,176 |
| H-index | 28 | 35 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 206 | 233 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 743 | 892 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 1,670 | 2,185 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,893 | 2,098 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.51 |
| Self-Citation Percentage |
22.39%
|
|
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