Preparation method of fish protein glue-polyacrylamide composite conductive material

The invention belongs to the technical field of sensor materials, and discloses a preparation method of a fish protein glue-polyacrylamide composite conductive material. The preparation method comprises the following steps: dissolving fish protein glue, acrylamide and lithium chloride, purifying, removing bubbles, adding and mixing a fish protein glue solution, an acrylamide solution and a lithium chloride solution according to a required proportion, pouring into a mold, adding an initiator, and preserving heat to prepare the fish protein glue-polyacrylamide composite conductive material. According to the method, the defects of fish protein glue and polyacrylamide are overcome, the maximum stress of the obtained fish protein glue-polyacrylamide composite conductive material under different dependent variables is 12.25 Mpa, the compressive deformation anti-fatigue performance under 90% strain is improved by more than 100 times, meanwhile, the conductivity of the composite material can be adjusted through diffe