A novel approach for highly proton conductive electrolyte membranes with improved methanol barrier properties Layer by Layer assembly of salt containing polyelectrolytes
Yazarlar (8)
Serpil Yilmaztürk
Istanbul Üniversitesi, Türkiye
Istanbul Üniversitesi, Türkiye
Hüseyin Deligöz Istanbul Üniversitesi, Türkiye
Doç. Dr. Mesut YILMAZOĞLU Istanbul Üniversitesi, Türkiye
Hakan Damyan
Istanbul Üniversitesi, Türkiye
Istanbul Üniversitesi, Türkiye
Faruk Öksüzömer
Istanbul Üniversitesi, Türkiye
Istanbul Üniversitesi, Türkiye
S. Naci Koç
Istanbul Üniversitesi, Türkiye
Istanbul Üniversitesi, Türkiye
Ali Durmuş Istanbul Üniversitesi, Türkiye
M. Ali Gürkaynak
Istanbul Üniversitesi, Türkiye
Istanbul Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Membrane Science (Q1) | ||
| Dergi ISSN | 0376-7388 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2009 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-11-2009 |
| Cilt / Sayı / Sayfa | 343 / 1 / 137–146 | DOI | 10.1016/j.memsci.2009.07.019 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0376738809005432 | ||
| Özet |
| A series of highly proton conductive electrolyte membranes with improved methanol barrier properties are prepared from polyallylamine hydrochloride (PAH) and polystyrene sulfonic acid (PSS) including salt by Layer-by-Layer (LbL) method. The effects of added salt type (NaCl, MgCl2) and salt concentration (1.0M, 0.1M) on proton conductivity (σ) and methanol barrier properties of the LbL self-assembled composite membranes are discussed in terms of controlled layer thickness and charge density. Furthermore, the influences of ion type in the multilayered composite membranes are studied in conjunction with physicochemical and thermal properties. The deposition of the self-assembly of PAH/PSS film on Nafion is followed by UV–Vis spectroscopy and it is observed that the polyelectrolyte layers growth on both sides of Nafion membrane regularly. (PAH/PSS)5–Na+ and (PAH/PSS)5–H+ with 1.0M NaCl exhibits … |
| Anahtar Kelimeler |
| Direct methanol fuel cell | Layer-by-Layer (LbL) | Membrane | Proton conductivity | Self-assembly |
Science Direct
A novel approach for highly proton conductive electrolyte membranes with improved methanol barrier properties Layer by Layer assembly of salt containing polyelectrolytes
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 50 |
| Web of Science | 36 |
| Scopus | 43 |