Scholarly Index
R. Lee Penn
University of Minnesota; 20,766 total citations; 180 total publications; best world rank #49
University of Minnesota
20,766Total citations
180Total publications
63H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Iron oxide chemistry and applications | Lifetime | 49 | US 20 | 99.02 |
| Minerals Flotation and Separation Techniques | Lifetime | 275 | US 39 | 97.37 |
| nanoparticles nucleation surface interactions | Lifetime | 359 | US 156 | 97.51 |
| Calcium Carbonate Crystallization and Inhibition | Lifetime | 535 | US 130 | 93.02 |
| Mine drainage and remediation techniques | Lifetime | 647 | US 156 | 93.12 |
| Environmental remediation with nanomaterials | Lifetime | 944 | US 128 | 91.51 |