聚苯胺插层三氧化钼复合光催化剂的制备及性能

Preparation and Performance of Polyaniline Intercalated Molybdenum Trioxide Composites Photocatalysts

1.辽宁石油化工大学 化学化工与环境学部,辽宁 抚顺 113001; 2.内蒙古金陶股份有限公司,内蒙 古赤峰 024327

1.CollegeofChemistry,ChemicalEngineeringandEnvironmentEngineering,LiaoningShihuaUniversity,Fushun  Liaoning 113001,China; 2.InnerMongoliaJintaoCorporationLimited,ChifengInnerMongolia024327,China

关键词: 聚苯胺插层三氧化钼, , 罗丹明B, , 光催化, , 催化剂

The aniline intercalated MoO3 organic-inorganic hybrid compound as precursor was prepared. Then it was treated as Oxidative polymerization in air atmosphere at 120 ℃, the polyaniline intercalated MoO3 composite was constructed. Rhodamine B (RhB) was used as the target degradation material, and the photocatalytic of MoO3 composite was investigated The effects of light time, catalyst dosage and pH value on photocatalytic degradation efficiency were studied. The results show that the MoO3/PANI composites have good photocatalytic degradation effect on Rhodamine B under the conditions of pH value of 1~4, catalyst mass concentration of 0.30~0.40 g/L and illumination time of 2.0 h, moreover that the highest degradation rate is up to 98.00%.

国家自然科学基金项目(21401093);2015年省级大学生创新创业项目(201510148044)。

10.3969/j.issn.1672-6952.2017.02.001