Plastic bonded nickel oxide electrodes, prepared at normal temperature by one-stage rolling onto a current collector of steel net or perforated sheet of a mixture of active mass used in pocket-type electrodes, a conducting component and a PTFE binder, were tested in alkaline electrolyte. At current
Plastic-bonded electrodes for nickel—cadmium accumulators: X. The nature of the second discharge step of nickel oxide electrodes
✍ Scribed by B. Klápště; K. Micka; J. Mrha; J. Vondrák
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 431 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0378-7753
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✦ Synopsis
The second discharge step of nickel oxide accumulator electrodes is suppressed in the presence of a Teflon binder and/or cobalt, cerium, or manganese hydroxide, whereas the first discharge step increases. This behaviour is discussed in terms of ohmic resistance effects and semiconducting properties of the active material.
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