| Yazarlar |
Doç. Dr. Uğur AKBABA
Kafkas Üniversitesi, Türkiye |
| Özet |
| In this study, interactions of multi-walled carbon nanotubes (MWCNTs) samples withHydrochloric acid (HCl), Nitric acid (HNO3), Aqua regia [(AR)=HCl: HNO3 (3:1)] and Reverse aqua regia, [(RAR)=HCl: HNO3 (1:3)] acid and acid mixtures were investigated. Changes in the structure of the samples were analyzed by Fourier transform infrared spectroscopy (FT-IR) and Raman spectroscopy. In addition, the adsorption rates of the acid solutions of the samples were determined. The MWCNTs material has been found to exhibit a high adsorption rate (%34.70) for the RAR mixture. The same mixture caused the highest defect formation in the structure (%25). The AR mixture significantly reduced the number of defects in the sample (%63). According to the purposes of industrial and technological applications, acid and acid mixtures can be used to purify carbon-based structures and to extend the surface area by adding functional groups to the structure. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayımlanan tam makale |
| Dergi Adı | Hittite Journal of Science and Engineering |
| Dergi ISSN | 2149-2123 |
| Dergi Tarandığı Indeksler | TR DİZİN |
| Makale Dili | Türkçe |
| Basım Tarihi | 12-2019 |
| Cilt No | 6 |
| Sayı | 4 |
| Sayfalar | 319 / 323 |
| Doi Numarası | 10.17350/HJSE19030000164 |
| Makale Linki | https://www.hjse.hitit.edu.tr/hjse/index.php/HJSE/article/view/436 |
| Atıf Sayıları |
