▎ 摘　　要

NOVELTY - Preparation of graphene anion phase change thermal insulation cloth involves modulating graphene anion phase change thermal insulation coating, applying the thermal insulation coating on flexible strong fabric surface and combining the cloth and coating evenly. USE - Preparation of graphene anion phase change thermal insulation cloth used in thermal quilt (claimed). ADVANTAGE - The process produces cloth having excellent thermal insulation effect. The thermal quilt can quickly adjust the heat absorption and heat release under the change of external temperature. The quilt has excellent bacteriostasis, deodorizing effect and good health effects.