石墨粒径对红外消光特性的影响

Effect of Diameter of Graphile Particles on IR Extinction Characteristics

通过对不同粒径石墨微粒散射和吸收红外光的理论研究 ,并采用固体压片法利用FTIR光谱仪进行系列实验。结果表明 ,石墨微粒对红外消光特性的影响表现为吸收作用大于散射作用 。

The study on the theory of scattering and absorption IR for different diameter of Graphile particles is relresented. A series of experiments were made with solid slice coupled with FTIR spectroscopy. The result shows that the ability of absorption of Graphile particles is more than that of scattering of it on IR extinction characters and the less diametre of particles is,the better effect of extinction is.