Preparation of leafing Cu and its application in low infrared emissivity coatings

Investigation of thermal radiation effect on optical dome of sapphire coated yttrium oxide

“…Single crystal sapphire is a kind of important material for mid-wave infrared-transmitting domes on high-speed missiles and aircrafts due to its impressive optical and mechanical properties. However, the properties of sapphire are limited by the quality and manufacturing technique [8,9]. Meanwhile, the dome is heated by the atmosphere around whose temperature increases due to the thermal radiation, while part of the thermal radiation is accepted by the infrared sensor which results in a radiated interference [10,11].…”

Hydrothermal synthesis and infrared emissivity property of flower-like SnO2 particles

“…[1][2][3][4][5][6] In the past several years, many studies focused on lowering infrared emissivity have employed such materials as titania nanoparticles, 7 Zn 0.9 Co 0.1 O powder, 8 indium tin oxide film, 9 SnO 2 :F/SiC x O y film, 10 TiO 2 /SnO 2 :F composite thin film, 11 and In 2 O 3 /SnO 2 film. 12 Among them, SnO 2 has aroused considerable interests because of its low cost and good LIE performance.…”

Lifetime prediction of low infrared emissivity coatings in 3wt% NaCl solution

“…But in 3-5 lm band and considering sunshine reflection, infrared emissivity for least infrared contrast is non-zero optimum [4,5]. Extensive works on the low infrared emissivity coatings have been reported so far, such as nanosized silver colloids [6], dielectric/metal/dielectric multi-coatings [7], metallic thin films [8], and inorganic/organic composite coatings [9]. Among them, the inorganic/organic composite coatings composed of metal pigments and organic binders have the potential for applications in low infrared emissivity coatings [10].…”