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Researchers discover new lead-free perovskite material for solar cells


February 13, 2018

Perovskite solar cells are a promising new low-cost photovoltaic technology, but most contain toxic lead. A team led by Brown University researchers has introduced solar cells with a new titanium-perovskite material that gets the lead out.Full Story

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Brown 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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