| Autor: |
A.D. Veloso, A.M. Ferraria, A.M. Botelho do Rego, A.S. Viana, A.J.S. Fernandes, A.J. Fielding, R.A. Videira, M.C. Oliveira |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Nano Materials Science, Vol 6, Iss 4, Pp 475-483 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2589-9651 |
| DOI: |
10.1016/j.nanoms.2023.12.002 |
| Popis: |
Dialysis plays a crucial role in the purification of nanomaterials but its impact on the structural properties of carbon nanomaterials was never investigated. Herein, a carbon-based nanomaterial generated electrochemically in potassium phosphate buffer, was characterized before and after dialysis against pure water. It is shown that dialysis affects the size of the carbon domains, structural organization, surface functionalization, oxidation degree of carbon, and grade of amorphicity. Accordingly, dialysis drives the nanomaterial organization from discrete roundish carbon domains, with sizes ranging from 70 to 160 nm, towards linear stacking structures of small nanoparticles ( |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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