Cleaning up toxic solar panels to bring them indoors

Safer and more environmentally friendly indoor solar panels could soon help power electronics in homes and offices, thanks to University of Queensland researchers. A team of chemical engineers led by UQ's Dr. Miaoqiang Lyu and Professor Lianzhou Wang have developed a new fabrication method that eliminates the need for toxic lead and other hazardous solvents in perovskite indoor solar panels. The findings are published in the journal ACS Energy Letters.