大气等离子条件下聚吡咯基光催化剂的合成及其性能研究

Synthesis and Performance of Polypyrrole-Based Photocatalyst Under Atmospheric Plasma Conditions

基于聚吡咯/TiO2复合涂层,将该涂层覆盖在三聚氰胺海绵上,得到聚吡咯/三聚氰胺/TiO2复合材料,用于可溶性和不可溶有机物的分离。聚吡咯/三聚氰胺/TiO2复合材料具有良好的化学稳定性以及光催化性能,在光照90 min下对甲基橙的降解率达到89%。同时,其可在复杂环境中去除水体中的可溶性和不可溶有机污染物,对水体环境的污染处理具有潜在应用。

Based on the polypyrrole/TiO2 composite coating, the coating is covered on the melamine sponge to obtain a polypyrrole/melamine/TiO2 composite material for the separation of soluble and insoluble organic matter. The polypyrrole/melamine/TiO2 composite has good chemical stability and photocatalytic performance, and the degradation rate of methyl orange reaches 89% under 90 min of light. At the same time, it can remove soluble and insoluble organic pollutants in water bodies in complex environments, and has potential applications for pollution treatment of water bodies.