Effects of Nb and Pd on the electrochemical properties of a Ti-Ni hydrogen-storage electrode

The effects of Nb and Pd on the electrochemical properties of a Ti-Ni hydrogen-storage electrode are studied. The results show that adding Pd or Nd to the alloy can slow down the rate of decay of the exchange current during charge-discharge cycling and is also useful in increasing the discharge capa...

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Veröffentlicht in:	Journal of power sources 1998-02, Vol.70 (2), p.222-227
Hauptverfasser:	Wang, C.S., Lei, Y.Q., Wang, Q.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloy Applied sciences Cycle life Direct energy conversion and energy accumulation Discharge capacity Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Exact sciences and technology Hydrogen storage Titanium-nickel electrode
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The effects of Nb and Pd on the electrochemical properties of a Ti-Ni hydrogen-storage electrode are studied. The results show that adding Pd or Nd to the alloy can slow down the rate of decay of the exchange current during charge-discharge cycling and is also useful in increasing the discharge capacity and cycle life of Ti-Ni electrodes.
ISSN:	0378-7753 1873-2755
DOI:	10.1016/S0378-7753(97)02674-8