首页>
外国专利>
Production of submicron diameter fibers by two-fluid electrospinning process
Production of submicron diameter fibers by two-fluid electrospinning process
展开▼
机译:通过双流体静电纺丝工艺生产亚微米直径的纤维
展开▼
页面导航
摘要
著录项
相似文献
摘要
Electrospinning of materials that are difficult or impossible to process into nanofibers by conventional fiber-forming techniques or by electrospinning are prepared by an electrospinning procedure which uses an electrospinnable outer “shell” fluid around an inner “core” fluid, which may or may not be electrospinnable, to form nanofibers of the inner core fluid having a core/shell morphology. The resulting shell around the nanofiber can remain in place or be removed during post-processing with the core of the fiber remaining intact. The dual-fluid electrospinning process can produce core fibers having diameters less than 100 nm, insulated nanowires, as well as tough, bio-compatible silk fibers. Alternatively, the core can be removed leaving a hollow fiber of the shell fluid.
展开▼