Effects of Rapid Quenching on the Microstructure and Electrochemical Characteristics of La0.7Mg0.3Co0.45Ni2.55−xCux(x=0−0.4) Electrode Alloys
✍ Scribed by Zhang Yanghuan; Li Baowei; Ren Huiping; Wu Zhongwang; Dong Xiaoping; Wang Xinlin
- Book ID
- 108499444
- Publisher
- Elsevier
- Year
- 2008
- Weight
- 586 KB
- Volume
- 37
- Category
- Article
- ISSN
- 1875-5372
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The microstructure and electrochemical hydrogen storage characteristics of La 0.67 Mg 0.33Àx Ca x Ni 2.75 Co 0.25 (x ¼ 0, 0.05, 0.10 and 0.15) alloys are investigated. The results show that all alloys mainly consist of (La, Mg)Ni 3 and LaNi 5 phases, besides a small amount of (La, Mg) 2 Ni 7 phase.
In this paper, the structure, hydrogen storage performance, electrochemical discharge and cyclic characteristics of La 0.7 Mg 0.3 Ni 3.2 Co 0.35ÀX Cu X alloys were investigated using X-ray diffraction (XRD), pressure composition isotherm (PCT) and electrochemical tests. XRD tests showed that all of