▎ 摘　　要

NOVELTY - A conductive elastomer self-repairing strain sensor preparing method involves coupling a graphene oxide to a polymer material to form a mixed solution, adding L(+)-ascorbic acid to the mixed solution to reduce the graphene oxide to obtain a reaction solution. The reaction solution is heated to a thick state to obtain a concentrated reaction solution. The concentrated reaction solution is applied to glass substrate, and stand and solidified at room temperature to form a conductive elastomer, an electrode material is fixed on both ends of the conductive elastomer, and a metal lead is electrically connected to the electrode material to obtain the finished product. USE - Method for preparing composite conductive elastomer self-repairing strain sensor. ADVANTAGE - The method enables preparing composite conductive elastomer self-repairing strain sensor with better stretchability, and high sensitivity and self-adhesiveness. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a conductive elastomer self-repairing strain sensor.