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Which is the material used to as anode in a lithium-ion battery?

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in Automotive Engine Design by (137k points)
Which is the material used to as anode in a lithium-ion battery?

(a) Brass foil coated with graphite

(b) Aluminum foil coated with graphite

(c) Copper foil coated with graphite

(d) Stainless steel coated with graphite

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This question is from Lithium-Ion Battery in division Storage Batteries of Automotive Engine Design

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The correct choice is (b) Aluminum foil coated with graphite

Best explanation: The Lithium-ion battery having round Li-ion cells employ anodes of aluminum foils coated with graphite and is soaked with an organic electrolyte, which enables the transfer of lithium ions in the first place.

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