Here we add BMIMBF4 during the mechanochemical synthesis of MAPbI3. Based on detailed photoluminescence and electrical measurements, we demonstrate a passivation of defects in the powder pellets that also leads… Click to show full abstract
Here we add BMIMBF4 during the mechanochemical synthesis of MAPbI3. Based on detailed photoluminescence and electrical measurements, we demonstrate a passivation of defects in the powder pellets that also leads to a suppression of ion migration.
               
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