I'm not a solar cell researcher, just know that perovskites have had the lead content and degradation on exposure to air as their fundamental commercialization blockers, well, and the usual efficiency scaling.
I'm assuming a thing sprayable film which you would most certainly want to be lead-free and inherently would have a higher surface area of air exposure has addressed both, so this would be very promising at 20%+ efficiencies.
I'm assuming a thing sprayable film which you would most certainly want to be lead-free and inherently would have a higher surface area of air exposure has addressed both, so this would be very promising at 20%+ efficiencies.