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Running on Empty: Fuel Cells to the Rescue?
Journal article   Open access

Running on Empty: Fuel Cells to the Rescue?

Johna Leddy and James M Fenton
The Electrochemical Society interface, Vol.14(3), pp.21-23
09/01/2005
DOI: 10.1149/2.F04053IF
url
https://doi.org/10.1149/2.F04053IFView
Published (Version of record) Open Access

Abstract

A fuel cell is an electrochemical power source with advantages of both the combustion engine and the battery. Like a combustion engine, a fuel cell will run as long as it is provided fuel; and like a battery, fuel cells convert chemical energy directly to electrical energy. As an electrochemical power source, fuel cells are not subject to the Carnot limitations of combustion (heat) engines.

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