Triboelectrification of wood with PTFE
| Autor: | William D. Greason |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Softwood
Polytetrafluoroethylene Materials science Condensed Matter Physics Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound chemistry Polymer chemistry Hardwood SPHERES Electrical and Electronic Engineering Composite material Saturation (magnetic) Triboelectric effect Biotechnology |
| Zdroj: | Journal of Electrostatics. 71:140-144 |
| ISSN: | 0304-3886 |
| DOI: | 10.1016/j.elstat.2012.11.023 |
| Popis: | Triboelectrification for a rolling contact between hardwood and softwood spheres and a polytetrafluoroethylene (PTFE) plane is studied. For a variety of experimental parameters, the saturation charge developed on the spheres was measured. The results are compared with those reported previously where PTFE spheres were rolled on wood planes. The observations suggest that different principles are involved in the two experimental situations; however, in both cases the saturation charge developed depends on the apparent area of contact. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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