Liquid metal self-assembly film and preparation method therefor

Abstract

A liquid metal self-assembly film and a preparation method therefor, the method includes steps of providing a surfactant solution and a liquid metal, among them a solvent of the surfactant solution is an organic solvent, a density of the solvent of the surfactant solution is less than a density of water, the solvent of the surfactant solution is immiscible with water; adding the liquid metal into a quantity of water to obtain a liquid metal solution; adding the surfactant solution into the liquid metal solution for an ultrasonic mixing to obtain a liquid metal self-assembly seed solution; mixing the liquid metal self-assembly seed solution and a quantity of water to obtain a mixture, among them a lower layer of the mixture is a water phase, and an upper layer of the mixture is an oil phase; and obtaining the liquid metal self-assembly film at oil-water interface.

Dependencies are inferred from the claim text.