Effects of Fe-substitution for cobalt on electrochemical properties of La-Mg-Ni-based alloys

Journal of Rare Earths

Volumn 28, Issue 2, 2010, Pages 290-294

  Hao, Jiansheng ^a   Han, Shumin ^a   Li, Yuan ^a   Hu, Lin ^a   Zhang, Jingwu ^a  

^a YANSHAN UNIVERSITY   (China)

Author keywords

Electrochemical properties; Elemental substitution; Hydrogen storage alloys; Phase structure; Rare earths

Indexed keywords

CATALYST ACTIVITY; CYCLIC VOLTAMMETRY; ELECTRIC DISCHARGES; ELECTROCHEMICAL PROPERTIES; HYDROGEN STORAGE; HYDROGEN STORAGE ALLOYS; NICKEL; PHASE STRUCTURE; RARE EARTHS;

CYCLING STABILITY; DISCHARGE CAPACITIES; ELECTROCATALYTIC ACTIVITY; HIGH RATE DISCHARGEABILITY; INDUCTIVE MELTING; LINEAR POLARIZATION; MG NI BASED ALLOY; VOLTAMMETRY MEASUREMENTS;

LANTHANUM ALLOYS;

EID: 84863012370     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(09)60099-5     Document Type: Article

References (22)

1. Ruiz F C, Castro E B, Real S G, Peretti H A, Visintin A, Triaca W E. Electrochemical characterization of AB2 alloys used for negative electrodes in Ni/MH batteries. Int. J. Hydrogen Energy, 2008, 33(13): 3576.
2. 9 type structure. J. Alloys Compd., 2000, 302(1-2): 112.
3. 14. J. Alloys Compd., 2000, 311(2): L5.
4. x hydrogen storage electrode alloys. Int. J. Hydrogen Energy, 2004, 29(3): 297.
5. 3 intermetallics and their hydrides. J. Alloys Compd., 2007, 446-447: 166.
6. 0.11 hydrogen storage alloys. J. Appl. Electrochem., 2007, 37: 311.
7. x (x=0-0.8) hydrogen storage alloys. J. Power Sources, 2006, 154(1): 290.
8. x (M=Cu, Cr, Al; x=0-0.4) hydrogen storage alloys prepared by casting and rapid quenching. Mater. Sci. Eng. A, 2007, 458(1-2): 67.
9. Chu H L, Qiu S J, Sun L X, Zhang Y, Xu F, Jiang T, Li W X, Zhu M, Hu W Y. The improved electrochemical properties of novel La-Mg-Ni-based hydrogen storage composites. Electrochim. Acta, 2007, 52(24): 6700.
10. 0.6 hydrogen-storage alloy. Int. J. Hydrogen Energy, 2008, 33(14): 3925.
11. 9 hydrogen storage electrode alloys. Electrochim. Acta, 2006, 52(1): 24.
12. Li Y, Han S M, Li J H, Zhu X L, Hu L. The effect of Nd content on the electrochemical properties of low-Co La-Mg-Nibased hydrogen storage alloys. J. Alloys Compd., 2008, 458(1-2): 357.
13. 3 alloys. J. Alloys Compd., 2004, 363(1-2): 254.
14. 9 (M=Co, Mn, Fe, Al, Cu, Sn) hydrogen storage electrode alloys. J. Alloys Compd., 2004, 376(1-2): 186.
15. x (M=Ni, Co; x=0-0.6) hydrogen storage alloys. J. Alloys Compd., 2008, 465(1-2): 422.
16. x (x=0.55 and 0.75) compounds. J. Alloys Compd., 2008, 458(1-2): 410.
17. x (x=0-0.6) electrode alloys. J. Alloys Compd., 2005, 388(2): 284.
18. Materials Data JADE Release 5, XRD Pattern Processing, Materials Data Inc., 1999.
19. 0.10 (x=0.08, 0.12, 0.20, 0.24, 0.28) hydrogen storage alloys. Acta, 2007, 52(19): 5945.
20. Feng F, Northwood D O. Self-discharge characteristics of a metal hydride electrode for Ni-MH rechargeable batteries. Int. J. Hydrogen Energy, 2005, 30(12): 1367.
21. Khaldi C, Mathlouthi H, Lamloumi J, Percheron-Guégan A. Electrochemical study of cobalt-free AB5-type hydrogen storage alloys. Int. J. Hydrogen Energy, 2004, 29(3): 307.
22. 0.3 alloy electrode before and after treatment with a hot alkaline solution containing reducing agent. J. Power Sources, 2000, 90(2): 201.