Fabrication of ZnO nanofibers using electrospinning method

Abstract

Zinc oxide (ZnO) nanofibers have attracted significant attention due to their unique properties and diverse applications in fields such as electronics, photonics, and sensing. Fabrication parameters play a crucial role in determining the morphology, structure, and properties of ZnO nanofibers synthesized via the electrospinning method. This mini-review systematically discusses the impact of critical parameters on the electrospinning process and the resulting characteristics of ZnO nanofibers. Parameters such as polymer concentration, solvent selection, applied voltage, spinning distance, and post-processing conditions are examined in detail. Furthermore, the influence of these parameters on the morphology, diameter distribution, crystallinity, and functional properties of ZnO nanofibers is elucidated. Strategies for optimizing these parameters to achieve desired morphologies and properties are also discussed. Understanding the interplay between fabrication parameters and ZnO nanofiber characteristics is essential for tailoring these materials to specific applications and advancing their technological relevance. This review provides valuable insights into the fabrication of ZnO nanofibers via electrospinning, guiding researchers and engineers toward effective synthesis strategies and future developments in this exciting field.