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ABSTRACT:
SUBMITTER: Shimizu S
PROVIDER: S-EPMC6705203 | biostudies-literature | 2019 Aug
REPOSITORIES: biostudies-literature
Shimizu Shunsuke S Yoshizawa-Fujita Masahiro M Takeoka Yuko Y Rikukawa Masahiro M
ACS omega 20190806 8
Organic-inorganic perovskites are composed of organic cations and [PbX<sub>6</sub>]<sup>4-</sup> octahedra, and the properties change depending on the type of organic cations. To identify the effect of organic cations and control the properties of the perovskite, thin films were prepared using quaternary alkylammonium and quaternary alkylphosphonium cations, which have big steric effects. A big steric effect can generate the distortion of [PbX<sub>6</sub>]<sup>4-</sup> octahedra leading to chang ...[more]