▎ 摘　　要

NOVELTY - Preparation of thermal agent based electrostatic spray involves depositing nano-aluminum thermal agent graphene oxide precursor liquid on substrate in high-voltage electric field. USE - Preparation of thermal agent based electrostatic spray. ADVANTAGE - The method can effectively improve the dispersibility of the nano-aluminum thermal agent and can support highly-dispersed nano-aluminum thermal agent more uniformly on the graphene oxide. The device has a simple structure and low sample preparation difficulty. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for device for electrostatic spraying which consists of micro-injection pump, syringe, electrostatic spray precursor liquid, high-voltage power supply and aluminum foil substrate.