Ionic liquid incorporated SPEEK/Chitosan solid polymer electrolytes: ionic conductivity and dielectric study
Yazarlar (5)
Doç. Dr. Mesut YILMAZOĞLU
Yalova Üniversitesi, Türkiye
Fatih Bayıroğlu
Yalova Üniversitesi, Türkiye
Prof. Dr. Hamit ERDEMİ
Yalova Üniversitesi, Türkiye
Ufuk Abacı
Kocaeli Üniversitesi, Türkiye
H Yuksel Guney
Kocaeli Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Solid State Electrochemistry (Q3) | ||
| Dergi ISSN | 1432-8488 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2023 |
| Cilt / Sayı / Sayfa | 27 / 5 / 1143–1154 | DOI | 10.1007/s10008-023-05431-y |
| Makale Linki | http://dx.doi.org/10.1007/s10008-023-05431-y | ||
| Özet |
| In this study, polymeric membranes composed of ionic liquid (IL), 1-ethyl-3-methylimidazolium tetrafluoroborate supported sulfonated poly(ether ether ketone) (SPEEK), and chitosan (CS) were prepared as novel promising solid polymer electrolytes (SPEs). First, the SPEEK polymer matrix was obtained by sulfonation of the PEEK polymer backbone. A composite membrane series (SPEEK/CS/IL-(1–4)) was created by adding CS at varying weight ratios according to the SPEEK. Structural, thermal, mechanical, and morphological characterizations were performed by FTIR, TGA, DMA, and SEM, respectively. Proton conductivity and dielectric measurements were performed over a wide temperature range to evaluate electrochemical properties. Composite membranes were stable for electrochemical processes at average temperatures. Storage modules have also improved with the addition of CS. All composite membranes showed ionic conductivities greater than 1 × 10−4 S.cm−1, and the maximum conductivity was measured for SPEEK/CS/IL-4 as 9.87 × 10−3 S.cm−1. Proton conductivity and dielectric tests showed that the SPEEK/CS/IL membrane series was presented as a novel SPE candidate. |
| Anahtar Kelimeler |
| Polymer electrolyte | Sulfonated poly (ether ether ketone) | Chitosan | Ionic liquid | Proton conductivity |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 19 |
| SCOPUS | 19 |
| Google Scholar | 18 |