NEWS

Researchers have proposed a system that recycles materials from discarded car batteries — a potential source of lead pollution — into new, long-lasting solar panels that provide emissions-free power. The system is based on a recent development in solar cells that makes use of a compound called perovskite — specifically, organolead halide perovskite — a technology that has rapidly progressed from initial experiments to a point where its efficiency is nearly competitive with that of other types of solar cells.

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http://timesofindia.indiatimes.com/home/environment/pollution/New-method-to-recycle-old-batteries-into-solar-cells/articleshow/40399271.cms