• Thank you for visiting the Cafe Rad Lab Forum
  • We present & discuss radiation health, science & news
  • To keep you informed about vital nuke information.
Hello There, Guest! Login Register


Solar Progress
#1
Crystal structure discovered almost 200 years ago could hold key to solar cell revolution

[Image: crystalstruc.jpg]

Quote:Perovskite cells can be inexpensively manufactured from commonly available industrial chemicals and metals and can be printed onto flexible films of plastic and mass produced. Silicon cells, conversely, are rigid and made from thinly sliced wafers of almost pure silicon in an expensive, high-temperature process.

One issue with perovskites is their tendency to be somewhat unstable when temperatures rise, and another is a vulnerability to moisture—a combination that can make the cells decompose. That's a problem for a product that needs to last two or three decades in open air.


https://phys.org/news/2020-07-crystal-ye...-cell.html
 
Reply
#2
Costa Rica Set to Become World's First Plastic-Free, Fossil-Fuel-Free Country


https://returntonow.net/2020/07/18/costa...y-by-2021/
Extinction foretold.. Extinction ignored..STRIKE!
 
Reply
  


Possibly Related Threads...
Thread Author Replies Views Last Post
  In the shadows of solar... HHD 0 1,929 11-09-2018, 02:23 PM
Last Post: HHD

Forum Jump:


Browsing: 1 Guest(s)