Organic-inorganic hybrid perovskite for low-cost and high-performance xerographic photoreceptors.

ABSTRACT: Solution-processable organic-inorganic hybrid perovskites are being widely investigated for many applications, including solar cells, light-emitting diodes, photodetectors, and lasers. Herein, we report, for the first time, successful fabrication of xerographic photoreceptors using methylammonium lead iodide (CH₃NH₃PbI₃) perovskite as a light-absorbing material. With the incorporation of polyethylene glycol (PEG) into the perovskite film, the ion migration inherent to the perovskite material can be effectively suppressed, and the resulting photoreceptor exhibits a high and panchromatic photosensitivity, large surface potential, low dark decay, and high environmental resistance and electrical cycling stability. Specifically, the energies required to photodis

SUBMITTER: Gu WM 

PROVIDER: S-EPMC9034127 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature