Method for preparing graphene anion phase-change thermal insulation cloth

The invention discloses a method for preparing graphene anion phase-change thermal insulation cloth.The method comprises the following steps: (1) modulating a graphene anion phase-change thermal insulation coating; (2) applying the modulated graphene anion phase-change thermal insulation coating to the surface of cloth, so that the cloth and the coating are fully combined to form the graphene anion phase-change thermal insulation cloth.According to the method for preparing the graphene anion phase-change thermal insulation cloth, the coating is made by combining phase-change materials with graphene powder and anion powder and then is applied to the cloth, so that clothes and bedding and clothing made of the cloth can quickly adjust heat absorption and heat release under the change of external temperature, have good effects of inhibiting bacteria and eradicating odor, and have a relatively good health care effect on a a human body at the same time. 本发明公开了一种石墨烯负离子相变保温布料的制备方法，包括以下步骤：(1)调制石墨烯负离子相变保温涂料；(2)将调制的石墨烯负