Sensoric, high-performance fibrous structures, fabrics and transparent fiber-matrix composites (C04)

该项目旨在实现基于纤维的材料，该材料集成了传感器或透明度等附加功能。为此，形状稳定的纤维结构和织物，其性能已针对最终应用进行了优化，应通过喷墨或丝网印刷工艺配备空间分辨率良好的导电或压电结构。或者，在转变为纤维结构和织物之前，可以在高性能纤维上涂覆一种功能聚合物，这种聚合物保持了前述的附加特征。另一个目标是实现用于视域的透明纤维基复合材料。为了达到这些目的，必须调整热塑性或硬塑性基质聚合物的折射率以适应纤维的折射率。除此之外，还将产生微晶直径为40 nm的完全非晶态或半晶态基质。

This project aims on the realization of fiber-based materials, which integrate additional features such as sensors or transparency. For these purposes, form-stable fibrous structures and fabrics, whose performance has been optimized with regards to the final application, shall be equipped with spatially well-resolved, conductive or piezoelectric structures via an ink-jet or screen printing process. Alternatively, prior to transformation into fibrous structures and fabrics, high-performance fibers can be coated with a functional polymer, which sustains the aforementioned additional features. Another goal entails the realization of transparent fiber-matrix composites for sight areas. For these purposes, the refractive index of either thermo- or duroplastic matrix polymers must be adjusted to fit the one of the fiber. Apart from that, fully amorphous or semicrystalline matrices with crystallite diameters d<40 nm shall be generated.