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Zinc Oxide Gives Green Shine to New Photoconductors

March 18, 2009

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Northwestern University researchers have designed a high-performing photoconducting material that uses zinc oxide--an environmentally friendly inorganic compound found in baby powder and suntan lotion--instead of lead sulfide. The best performing photoconductor is based on lead sulfide nanoparticles. The new material converts light into electricity but, unlike conventional materials, also features a novel combination of attractive attributes. Full Story

Northwestern University

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2018, its budget is $7.8 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 50,000 competitive proposals for funding and makes about 12,000 new funding awards.

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