Composite conductive fiber and preparation method and application thereof

Abstract

The invention discloses a preparation method of a hydrogel fiber, which comprises the following step: carrying out light irradiation treatment on a raw material containing a monomer, a cross-linking agent and a photoinitiator in a mold so as to obtain the hydrogel fiber. The invention also discloses a composite conductive fiber, which comprises a hydrogel fiber; the conductive layer is coated on the surface of the hydrogel fiber; and optionally, a waterproof layer coated on the surface of the conductive layer. And the conductive layer is a stretchable conductive layer. The composite conductive fiber disclosed by the invention can simultaneously have healing property, stretchability and multi-environment tolerance. 本发明公开了一种水凝胶纤维的制备方法，包括使包含单体、交联剂和光引发剂的原料在模具中接受光照射处理，从而获得水凝胶纤维。本发明还公开了一种复合导电纤维，包括：水凝胶纤维；包覆在所述水凝胶纤维表面的导电层；以及任选地，包覆在所述导电层表面的防水层。所述导电层为可拉伸的导电层。本发明的复合导电纤维可同时具有可愈合性、可拉伸性和多环境耐受性。