分别采用浸渍一提拉法和液相渗透(LPI)法用SnO2前驱物填充模板得到SnO2/PS复合膜,灼烧去除模板后,成功地制备了三维有序多孔SnO1膜.PS胶粒晶体模板是用乳液聚合法合成的单分散PS微球通过垂直沉积法在55℃组装而成.实验结果显示,由改进的LPI法制备的三维有序多孔膜质量相对较高,面积较大并且无"表皮"覆盖.在灼烧去除模板的过程中孔径有一定的收缩.
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