Now for something completely different - a solar
Post# of 22454
a solar perovskite game changer?
Lead-Trapping Coating Could Make Cheaper, More Efficient Solar Cell Viable - Scientific American
excerpt-
U.S. scientists believe they have removed one of the last obstacles to commercializing a more efficient and cheaper solar panel made from an alternative material to silicon called perovskite.
The breakthrough came from using “off-the-shelf” materials to prevent the lead that is used in the light-absorbing layer of the panels from leaking into the environment.
https://www.scientificamerican.com/article/le...ll-viable/