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Feb 18, 2021, 6:46 am699 ptsHotTopGreen Car Congress
High-temperature solid oxide fuel cells (SOFCs) are very efficient for the direct conversion of chemical fuels to electricity. Inexpensive catalysts, such as nickel, can be used in these cells, as opposed to low-temperature polymer electrolyte fuel cells, which use expensive platinum catalysts. Nickel usually…
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