Nano fluorescent fibers prepared by electrospinning

摘要: In this study, electrospinning technique was used to prepare nano-ceramic fibers. the preparation of precursor solution, an appropriate amount PVP added made up concentrationfor nano-fibers. After heat treatment, following instruments include AFM, FE-SEM, HRTEM, and XRD were analyze for same specimen. Part I: Prepared by using different treatment temperature ceramic nano fluorescent fibers fo. It found that higher resulted in a larger nanofiber crystalline with more closely spaced. II: we focus on control fiber changing collect ratio solution modulation morphology We smooth hollow or rough solid production change way collector, which can be regular orderly arrangement. FE-SEM TEM explore its diameter, identified whether achieve nanoscale continuous fiber. AFM scanning single nature surface morphology. Crystalline properties characterized XRD. Finally, explored examined optical use PL spectrometer. This create nano-fiber molecular structure absorption, association establish correlation analysis techniques physical, optical, crystal structure. addition, it successfully established set core technology, deployed formation solid, produce large area after high treatment.