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Catechol adsorption on graphene nanoplatelets: isotherm, flat to vertical phase transition and desorption kinetics
The adsorption of catechol (1,2-dihydroxybenzene) on graphene nanoplatelets (GNPs) is investigated electrochemically and spectroscopically. The reversible adsorption of catechol on GNPs is Langmuirian with an adsorption constant of (0.2 ± 0.002) mM(–1) at low adsorbate concentrations (≤100 mM). At h...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Royal Society of Chemistry
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5598289/ https://www.ncbi.nlm.nih.gov/pubmed/28959400 http://dx.doi.org/10.1039/c7sc01331k |