New apparatus for the measurement of the self-discharge of the nickel hydroxide electrode

In this report a new method of measurement and equipment [1, 2] are described, that allow easy determination of the activation energy value of the self-decomposition process of the charged Ni(OH) 2/NiOOH electrode. A theoretical description of the method is given and its experimental practicability...

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Veröffentlicht in:	Journal of power sources 1991-05, Vol.34 (4), p.331-338
Hauptverfasser:	Winsel, August, Fischer, Christian
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Exact sciences and technology
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	In this report a new method of measurement and equipment [1, 2] are described, that allow easy determination of the activation energy value of the self-decomposition process of the charged Ni(OH) 2/NiOOH electrode. A theoretical description of the method is given and its experimental practicability is demonstrated in addition to preliminary results obtained on differently doped nickel hydroxide samples.
ISSN:	0378-7753 1873-2755
DOI:	10.1016/0378-7753(91)80099-J