Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium
| المؤلف | Youssry, Mohamed |
| المؤلف | Al-Ruwaidhi, Maisa |
| المؤلف | Zakeri, Mahdiyeh |
| المؤلف | Zakeri, Mohadese |
| تاريخ الإتاحة | 2024-03-21T09:46:25Z |
| تاريخ النشر | 2020-03-07 |
| اسم المنشور | Emergent Materials |
| المعرّف | http://dx.doi.org/10.1007/s42247-020-00076-3 |
| الاقتباس | Youssry, M., Al-Ruwaidhi, M., Zakeri, M., & Zakeri, M. (2020). Physical functionalization of multi-walled carbon nanotubes for enhanced dispersibility in aqueous medium. Emergent Materials, 3, 25-32. |
| الرقم المعياري الدولي للكتاب | 2522-5731 |
| الملخص | Noncovalent functionalization of multi-walled carbon nanotubes (MWCNTs) by anionic surfactants (sodium dodecylbenzene sulfonate; SDBS and sodium cholate; SC) results in stable aqueous dispersions. SDBS showed better dispersing efficiency at lower concentration than that of SC due to the stabilizing π-π stacking induced by the presence of benzene ring in the tail of SBDS. The hemimicelle formation on the surface of nanotubes is likely to be the dominant dispersion mechanism that imparts higher colloidal stability for the MWCNTs in aqueous medium. |
| راعي المشروع | Open Access funding provided by the Qatar National Library. This work was supported by Qatar National Research Fund (QNRF) under the grant no. [UREP18-172-2-070]. |
| اللغة | en |
| الناشر | Springer Nature |
| الموضوع | Aqueous dispersions Colloidal stability Multi-walled carbon nanotubes Physical functionalization |
| النوع | Article |
| الصفحات | 25-32 |
| رقم العدد | 1 |
| رقم المجلد | 3 |
| ESSN | 2522-574X |
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