Effect of Bismuth on hydrogen storage properties of melt-spun LaNi4.7-x Al0.3Bix (x = 0.0, 0.1, 0.2, 0.3) ribbons
Yazarlar (4)
Prof. Dr. Fikret YILMAZ
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Semra ERGEN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Kongju National University, Güney Kore
Ankara Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | International Journal of Hydrogen Energy |
| Dergi ISSN | 0360-3199 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 11-2018 |
| Cilt No | 43 |
| Sayı | 44 |
| Sayfalar | 20243 / 20251 |
| DOI Numarası | 10.1016/j.ijhydene.2018.07.090 |
| Makale Linki | http://dx.doi.org/10.1016/j.ijhydene.2018.07.090 |
| Özet |
| The LaNi5 intermetallic compound is an AB5 type hydrogen storage alloy which exhibits low operating temperature, easy activation, low pressure and tolerance to impurities. In this study, LaNi4.7-x Al0.3Bix (x = 0.0, 0.1, 0.2, 0.3) alloys were produced by melt-spinning technique and the effects of Al and Bi additions on the microstructure, thermal and hydrogen storage properties of LaNi5 were investigated. The results showed that substitution of Ni with Al led to a desired decrease in absorption/desorption plateau pressure and hysteresis without a decrease in hydrogen storage capacity. In contrast, Bi substitution with Ni increased the absorption/desorption plateau pressure, reduced the hydrogen capacity and increased pulverization resistance of the alloy due to the formation of BiLa and AlNi3 intermetallic phases at the grain boundaries. |
| Anahtar Kelimeler |
| AB type hydride 5 | Hydrogen storage | Melt-spinning |
Science Direct
Effect of Bismuth on hydrogen storage properties of melt-spun LaNi4.7-x Al0.3Bix (x = 0.0, 0.1, 0.2, 0.3) ribbons
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 16 |
| Google Scholar | 18 |