在我们的工作中，针对10 BTO进行了重复性试验和回收性测试，见图 。

在我们的工作中，针对10 BTO进行了重复性试验和回收性测试，见图 。正如图 所显示，制备了5个批次的10 BTO，其对甲基橙的光催化降解效率接近，这表明样品具有出色的稳定性和重现性。图 为回收性测试图，可表征10 BTO的可重用性。从该图可以看出，经历了3次循环之后，10 BTO对甲基橙的光催化降解效果依然良好，大约在70%左右，这表明样品可循环利用。

在我们的工作中，针对10 BTO进行了重复性试验和回收性测试，见图 。 正如图 所显示，制备了5个批次的10 BTO，其对甲基橙的光催化降解效率接近，这表明样品具有出色的稳定性和重现性。 图 为回收性测试图，可表征10 BTO的可重用性。 从该图可以看出，经历了3次循环之后，10 BTO对甲基橙的光催化降解效果依然良好，大约在70%左右，这表明样品可循环利用。

In our work, repeatability test and recovery test are carried out for 10 BTO, as shown in the figure. As shown in the figure, five batches of 10 BTO were prepared, and the photocatalytic degradation efficiency of methyl orange was close, which indicated that the sample had excellent stability and reproducibility. The figure is the recovery test chart, which can represent the reusability of 10 BTO. It can be seen from the figure that after three cycles, the photocatalytic degradation effect of 10 BTO on methyl orange is still good, about 70%, which shows that the sample can be recycled.<br>