▎ 摘　　要

NOVELTY - Chiral inverted graphene liquid crystal material comprises 0.2-1.5 wt.% sodium alginate, 1-10 wt.% glucose and 0.05-0.3 wt.% graphene oxide, where the calcium ions guide sodium alginate to migrate outward to form polymer nanofluid and drive graphene oxide inversion. USE - The chiral inverted graphene liquid crystal material (claimed) used for research of basic soft materials and specific optical sensing and recognition. ADVANTAGE - The chiral inverted graphene liquid crystal material has long-range orderly structure, stable topological configuration and controllable optical appearance. The method is simple to operate and easy for mass production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the chiral inversion graphene liquid crystal material, which involves (i) adding sodium alginate and glucose to the graphene oxide solution and stirring to obtain an injection, and configuring calcium chloride coagulation bath, and (ii) injecting the injection solution to the calcium chloride coagulation bath through a syringe.