Two hot issues of infrared radiation materials are reviewed:one is energy saving material with high emissivity, the other is stealth material with low emissivity.

• 对当前红外辐射材料的两大研究热点,一是民用领域的高发射率红外节能材料,二是国防用途的低发射率红外隐身材料的研究现状作了综述。