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Reduction of friction stress of ethylene glycol by attached hydrogen ions
In the present work, it is shown that the friction stress of ethylene glycol can decrease by an order of magnitude to achieve superlubricity if there are hydrogen ions attached on the friction surfaces. An ultra-low friction coefficient (μ = 0.004) of ethylene glycol between Si(3)N(4) and SiO(2) can...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4245528/ https://www.ncbi.nlm.nih.gov/pubmed/25428584 http://dx.doi.org/10.1038/srep07226 |