论文部分内容阅读
实验研究了1．0×1011-1．0×1017 p／cm2通量范围内110keV质子辐照引起的温控涂层热光性能的变化．实验表明,在1．0×1011p／cm2通量辐照下6种温控涂层材料的相对光反射率基本没有变化,当辐射通量在1．0×1012-1．0×1016p／cm2范围变化时,某些低吸收率的温控涂层的太阳吸收率随着辐射通量增加先变小而后又增大．这一特性对于制备更低太阳吸收率的温控涂层具有应用价值．
The changes of thermo-optic properties of temperature-controlled coatings caused by 110 keV proton irradiation in the range of 1.0 × 10 11-1.0 × 10 17 p / cm 2 were investigated experimentally. The experimental results show that the relative optical reflectance of the six temperature-controlled coating materials under the irradiation of 1.0 × 10 11p / cm 2 has almost no change. When the radiant flux is 1.0 × 10 12 -1.0 × 10 16p / cm 2 As the range changes, the solar absorptance of some low-absorption temperature-controlled coatings decreases first and then increases with increasing radiant flux. This feature is of value in the preparation of temperature controlled coatings with lower solar absorptivity.