US: Researcher proposes hybrid solar H2 production

Nico Hotz, a Duke University engineer, believes a novel hybrid system can wring more useful energy out of the sun than conventional photovoltaics. Instead of systems based on standard solar panels, Hotz proposes a hybrid option in which sunlight heats a combination of water and methanol in a maze of glass Subscribe to Automotive World … Continued

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• October 20, 2011