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Hydrogen-generating technology might power boats, store energy from wind, solar sources

November 4, 2010

Researchers have developed a method that uses aluminum and a liquid alloy to extract hydrogen from seawater to run engines in boats and ships, representing a potential replacement for gasoline and diesel fuel in marine applications. The technique had previously worked only for freshwater, but a new formulation also enables the method to generate hydrogen from seawater, said Jerry Woodall, a Purdue University distinguished professor of electrical and computer engineering.
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