Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2025 Rank: 74,612
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: 599 out of 87,981 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,612 | 73,102 |
| Total Cites | 458 | 529 |
| H-index | 9 | 10 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 21 | 23 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 66 | 69 |
| Number of Single+First+Last Authored Papers | 128 | 128 |
| Total Cites to Single+First+Last Authored Papers | 334 | 377 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 407 | 439 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.21 |
| Self-Citation Percentage |
13.42%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2024 Rank: 89,367
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: 699 out of 79,314 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 89,367 | 78,416 |
| Total Cites | 400 | 491 |
| H-index | 9 | 10 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 18 | 18 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 60 | 60 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 282 | 353 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 346 | 372 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.32 |
| Self-Citation Percentage |
18.53%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2023 Rank: 69,302
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 496 out of 72,674 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69,302 | 72,343 |
| Total Cites | 423 | 512 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 24 | 24 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 78 | 82 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 314 | 389 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 372 | 394 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.30 |
| Self-Citation Percentage |
17.38%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2022 Rank: 51,990
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 310 out of 67,880 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51,990 | 48,581 |
| Total Cites | 476 | 536 |
| H-index | 10 | 11 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 25 | 26 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 88 | 90 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 348 | 397 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 398 | 416 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.29 |
| Self-Citation Percentage |
11.19%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2021 Rank: 36,281
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 226 out of 66,189 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36,281 | 37,064 |
| Total Cites | 750 | 853 |
| H-index | 14 | 15 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 46 | 47 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 146 | 150 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 575 | 651 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 610 | 647 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.32 |
| Self-Citation Percentage |
12.08%
|
|
Pietrzak, Robert
Uniwersytet im. Adama Mickiewicza w Poznaniu,
Poland
2020 Rank: 34,311
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Chemical Engineering
SubField 2:
Energy
Rank in SubField 1: 203 out of 55,697 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,311 | 33,472 |
| Total Cites | 593 | 694 |
| H-index | 13 | 14 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 36 | 36 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 120 | 122 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 446 | 510 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 476 | 508 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.37 |
| Self-Citation Percentage |
14.55%
|
|
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