Liquid metal composite material, preparation method, remodeling method and recycling method

The invention discloses a liquid metal composite material, a preparation method, a remodeling method and a recycling method. The preparation method of the liquid metal composite material comprises thesteps of providing a dynamic cross-linked polymer prepolymer; and mixing the dynamic cross-linked polymer prepolymer, a curing agent and liquid metal, and carrying out curing molding to obtain the liquid metal composite material, wherein a dynamic cross-linked polymer formed by curing the dynamic cross-linked polymer prepolymer contains dynamic bonds which can be dissociated and re-bonded, so that the prepared liquid metal composite material is endowed with recoverable self-repairing property, so that nisotropic/isotropic conductivity of the liquid metal composite material is realized, and micro-nano-scale liquid metal in the liquid metal composite material is recycled. 本发明公开了一种液态金属复合材料及制备方法与重塑方法、回收方法。所述液态金属复合材料的制备方法包括：提供动态交联聚合物预聚体；将动态交联聚合物预聚体、固化剂以及液态金属混合，固化成型后得到液态金属复合材料。其中，所述动态交联聚合物预聚体经固化后形成的动态交联聚合物中含有可以解离和重新键合的