Development of a new highly conductive and thermomechanically stable complex membrane based on sulfonated polyimide/ionic liquid for high temperature anhydrous fuel cells
Yazarlar (2)
Hüseyin Deligöz İstanbul Üniversitesi, Türkiye
Doç. Dr. Mesut YILMAZOĞLU Yalova Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Power Sources (Q1) | ||
| Dergi ISSN | 0378-7753 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2011 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-04-2011 |
| Cilt / Sayı / Sayfa | 196 / 7 / 3496–3502 | DOI | 10.1016/j.jpowsour.2010.12.033 |
| Makale Linki | http://dx.doi.org/10.1016/j.jpowsour.2010.12.033 | ||
| Özet |
| The paper deals with the synthesis and characterization of a new type of acid doped highly conductive complex membrane based on sulfonated polyimide (sPI) and ionic liquid (IL) for high temperature anhydrous fuel cells. For this purpose, 2,4-diaminobenzene sulfonic acid (2,4-DABSA) is reacted with benzophenontetracarboxylic dianhydride (BTDA) to yield sulfonated poly(amic acid) (sPAA) intermediate. Subsequently, IL is added into sPAA to form an interaction between sulfonic acid and imidazolium group of IL followed by acid doping. The ionic conductivity of acid doped sPI/IL complex polymer membrane is higher than that of IL containing composite membranes reported in the literature (5.59×10−2Scm−1 at 180°C). Furthermore, dynamic mechanical analysis (DMA) results of acid doped sPI/IL complex membrane show that the mechanical strength of the complex product is slightly changed until 350°C due to … |
| Anahtar Kelimeler |
| Anhydrous conducting membrane | Conductivity | Fuel cell | Ionic liquids | Polyimide |
Science Direct
Development of a new highly conductive and thermomechanically stable complex membrane based on sulfonated polyimide/ionic liquid for high temperature anhydrous fuel cells
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 62 |
| Web of Science | 46 |
| Scopus | 48 |