Toward ‘greener,’ inexpensive solar cells

Posted by on September 28, 2016 1:22 pm
Categories: Top News

Solar panels are proliferating across the globe to help reduce the world’s dependency on fossil fuels. But conventional panels are not without environmental costs, too. Now scientists report a new advance toward more practical, “greener” solar cells made with inexpensive halide perovskite materials. They have developed low-bandgap perovskite solar cells with a reduced lead content and a power conversion efficiency of 15 percent.

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