Nickel-hydrogen capacity loss on storage
- Manzo, Michelle A.
- Dec 1, 1989.
- Physical Description:
- 1 electronic document
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- A controlled experiment evaluating the capacity loss experienced by nickel electrodes stored under various conditions of temperature, hydrogen pressure, and electrolyte concentration was conducted using nickel electrodes from four different manufacturers. It was found that capacity loss varied with respect to hydrogen pressure, and storage temperature as well as with respect to electrode manufacturing processes. Impedance characteristics were monitored and found to be indicative of electrode manufacturing processes and capacity loss. Cell testing to evaluate state-of-charge effects on capacity loss were inconclusive as no loss was sustained by the cells tested in this experiment.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19900011162., Accession ID: 90N20478., and Space Electrochemical Research and Technology (SERT), 1989; p 279-295.
- No Copyright.
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