Fabrication of carbon nanofiber driven electrodes from electrospun polyacrylonitrile polypyrrole bicomponents for high performance rechargeable lithium ion batteries
Yazarlar (9)
Doç. Dr. Ozan TOPRAKÇI
Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Power Sources | ||
| Dergi ISSN | 0378-7753 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2010 |
| Cilt / Sayı / Sayfa | 195 / 7 / 2050–2056 | DOI | 10.1016/j.jpowsour.2009.10.021 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0378775309018230 | ||
| Özet |
| Carbon nanofibers were prepared through electrospinning a blend solution of polyacrylonitrile and polypyrrole, followed by carbonization at 700°C. Structural features of electrospun polyacrylonitrile/polypyrrole bicomponent nanofibers and their corresponding carbon nanofibers were characterized using scanning electron microscopy, differential scanning calorimeter, thermo-gravimetric analysis, wide-angle X-ray diffraction, and Raman spectroscopy. It was found that intermolecular interactions are formed between two different polymers, which influence the thermal properties of electrospun bicomponent nanofibers. In addition, with the increase of polypyrrole concentration, the resultant carbon nanofibers exhibit increasing disordered structure. These carbon nanofibers were used as anodes for rechargeable lithium-ion batteries without adding any polymer binder or conductive material and they display high … |
| Anahtar Kelimeler |
| Electrospinning | Carbon nanofibers | Polyacrylonitrile | Polypyrrole | Lithium-ion batteries |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 152 |
| Google Scholar | 203 |