4 ms·
Perovskites do not need to have any lead in them at all. The thin films amount to very little mass, and in any case may be incinerated and the ash used as feed
by ncmncm 4y ago
Perovskites do not need to have any lead in them at all.
The thin films amount to very little mass, and in any case may be incinerated and the ash used as feedstock.
Longevity is already up to years. In many uses that is plenty, especially when you can just roll it out, instead of needing to bolt it up.
- moffkalast 4y ago> Perovskites do not need to have any lead in them at all. Well that's news to me, I thought that was part of the core functionality.
- ncmncm 4y agoMany of the best chemistries have lead, but it is still early days. "Perovskite" refers to lattice structure. Tin has also been used.