Catalyst in Chemical Reactions
Nickel can be used as a catalyst in the following reactions:
Nickel is used in certain battery formulations, that may play a role for energy storage in a Martian settlement. The Mars Reconnaissance Orbiter uses two nickel-hydrogen batteries. Mariner 8, and Mariner 9, and Mariner 10, as well as both Voyager landers used nickel-cadmium batteries. Another battery type with nickel is the nickel–iron battery, which is very robust and durable, making it a good candidate for a stationary energy storage in a Martian settlement.