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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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NASA Engineering and Safety Center Technical Bulletin No. 11-01: Nickel-Hydrogen (NiH 2 ) Common Pressure Vessel (CPV) Cell Capacity Loss and Voltage Collapse

During an investigation of anomalous voltages during a NASA scientific mission, a NASA Engineering and Safety Center (NESC) team discovered that the design of NiH 2 CPV batteries may be susceptible to a unique electrolyte bridging between the two internal cells resulting in undesired ionic current flow. This condition can lead to depletion of the capacity within one of the two cells.

Nickel-Hydrogen↗