Preparation and Properties of Infrared Low Emissivity Coating of Grapheme

The graphene was applied in infrared low emissivity coating, and the conductivity, infrared emissivity and mechanical properties of coating containing graphene were investigated. The results show that the resistivity decreases to 0.59×10⁶ Ω·cm, and the infrared emissivity reduces to 0.13. The modified infrared low emissivity coatings not only have much lower infrared emissivity than the traditional pure metal, but also are equipped with superior mechanical performance.