Periodically checking and following what is going on with perovskite. It is getting closer... Hope my printer will soon get busy.

Enjoy ----> https://www.sciencedaily.com/releases/2017/02/170216142800.htm

 

Periodically checking and following what is going on with perovskite. It is getting closer... Hope my printer will soon get busy.

Enjoy ----> https://www.sciencedaily.com/releases/2017/02/170216142800.htm

Sounds good but the life expectancy looks like crap unless this is for a kids toy at down 90% at 500 hours if that trend continues.

Another advantage is stability. Many perovskite solar cells experience a severe drop in performance after only a few hours, but Tan's cells retained more than 90 per cent of their efficiency even after 500 hours of use. "I think our new technique paves the way toward solving this problem," said Tan, who undertook this work as part of a Rubicon Fellowship.