Influence of Electrospinning Setup Parameters on Properties of Polymer-Perovskite Nanofibers.

ABSTRACT: Optimizing the properties of electrospun polymer-perovskite nanofibers is considered essential for improving the performance of flexible optoelectronic devices. Here, the influence of electrospinning setup parameters (i.e., electrical voltage, collector type (planar or rotary), rotation speed, as well as process time) on the properties (i.e., external structure, perovskite crystallinity, optical properties, thermal properties, the shrinkage ratio, mechanical properties, and long-term stability) of electrospun polyvinylpyrrolidone nanofibers modified with cesium lead iodide nanocrystals has been studied. The results have shown that the structure of nanofibers is related to the electrical voltage, collector rotation speed, and process duration. Perovskite crystallinity and light absorption h

SUBMITTER: Bkkar M 

PROVIDER: S-EPMC9920078 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature