层层组装技术制备纳米级TiO2/聚电解质复合中空纤维催化剂

功能材料, 2008, 39(12): 2057-2060.

1.大连水产学院,理学院,辽宁,大连,116023

2.东南大学,生物电子学国家重点实验室,江苏,南京,210096

3.大连民族学院,理学院,辽宁,大连,116023

基金项目: 江苏省科技厅科研项目(BK2006509) 大连水产学院引进人才博士启动基金(015627) 国家自然科学基金(50773010;60121101)

Preparation of TiO2/polyelectrolytes hybrid hollow nanofibers photocatalyst via layer by layer technique

采用静电纺丝技术和层层组装技术制备了聚电解质/TiO2复合中空纳米纤维膜.通过控制PS纤维模板直径和吸附层数,TiO2中空纤维的直径和壁厚得到了很好的控制.在光催化降解乙醛性能实验中,TiO2中空纤维具有比P25更好的光催化性能.

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