Suppressed Ion Migration along the In-Plane Direction in Layered Perovskites
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DOI: 10.1021/acsenergylett.8b00047
Abstract: Ion migration in a three-dimensional (3D) perovskite is the source of many unique phenomena such as photocurrent hysteresis and a giant switchable photovoltaic effect and can also accelerate the degradation of perovskite-based electronic devices. Here… read more here.
Keywords: ion migration; layered perovskites; migration along; suppressed ion ... See more keywords
Suppressed ion migration in powder-based perovskite thick films using an ionic liquid
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d1tc01554k
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… read more here.
Keywords: ion migration; migration powder; suppressed ion; ion ... See more keywords