Articles with "sensitivity grain" as a keyword



Photo from wikipedia

Enhanced sensitivity of grain sizes to precursor stoichiometry enables high-quality CH3NH3PbI3 films for efficient perovskite solar cells

Sign Up to like & get
recommendations!
Published in 2019 at "Materials Letters"

DOI: 10.1016/j.matlet.2019.04.127

Abstract: Abstract We demonstrate that the sensitivity of grain sizes to precursor CH3NH3I/PbI2 molar ratio can be promoted by hydroiodic acid additive for one-step spin-coated CH3NH3PbI3 film. Thus, the full-coverage, high-crystallinity CH3NH3PbI3 film with average grain… read more here.

Keywords: sensitivity grain; sizes precursor; grain sizes; perovskite solar ... See more keywords