A nickel-metal hydride rechargeable battery formerly used in laptop computers is based on the following chemistry: Cathode:
Question:
Cathode:
Anode:
The anode material, MH, is a transition metal hydride or rare earth alloy hydride. Explain why the voltage remains nearly constant during the entire discharge cycle.
Transcribed Image Text:
discha His) + H2O + e- ee Ni( OH )2(s) + OH- NiOO charge discharge charge
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