石墨烯稀土复合物的制备及其光催化降解水中染料的性能研究

Facile Synthesis of Graphene Rare Earth Complexes and Its Excellent Performance for Photocatalytic Degradation of Dye

文章采用石墨烯与稀土氧化物结合,通过水热合成法制备合成石墨烯氧化钇复合物(GO-Y2O3)。通过对比石墨烯、氧化钇、GO-Y2O3同时在不同的实验对比如:样品光催化降解甲基橙的比较、研究时间对光催化降解甲基橙的影响、研究溶液p H对光催化降解甲基橙的影响最终证明GO-Y2O3对甲基橙光催化效果最好。

The decision combination of graphene and rare earth oxide, by hydrothermal synthesis method, synthesis GO-Y2O3. Through the comparison of graphene, yttrium oxide, GO-Y2O3 also in different experiments on such as： influence of the photocatalytic degradation of methyl orange, and comparative study of time effect on the photocatalytic degradation of methyl orange, the solution pH on the photocatalytic degradation of methyl orange ultimately proved to GO-Y2O3 of methyl orange light catalytic effect is the best.