%0 Journal Article
%T BiOI纳米片/TiO<sub>2</sub>纳米纤维复合结构的构筑及其可见光催化性能研究<br>Construction of BiOI Nanosheet/TiO<sub>2</sub> Nanofiber Composite Structure and Its Visible Light Catalytic Performance
%A 孟显影
%J Material Sciences
%P 1222-1229
%@ 2160-7621
%D 2022
%I Hans Publishing
%R 10.12677/MS.2022.1211136
%X 通过电纺技术与溶剂热方法的相结合，制备了BiOI纳米片/TiO<sub>2</sub>纳米纤维复合异质结构(BiOI/TiO<sub>2</sub>)。BiOI纳米薄片在电纺TiO<sub>2</sub>纳米纤维表面密集均匀地复合，所得复合结构具有较高的活性面积和分立结构，表现出较强的可见光催化活性。实验证明，BiOI/TiO<sub>2</sub>复合结构的可见光催化活性明显优于纯的TiO<sub>2</sub>纳米纤维和BiOI纳米薄片。此外，由于BiOI/TiO<sub>2</sub>复合结构所具有纳米纤维网毡结构，使其在污水处理领域展现了潜在的应用价值。<br />
BiOI nanosheet/TiO<sub>2</sub> nanofiber composite structure (BiOI/TiO<sub>2</sub>) was prepared by combining electrospinning technology with solvothermal method. BiOI nanosheets were densely and uniformly composite on the surface of electrospun TiO<sub>2</sub> nanofibers, and the resulting composite structures had higher active area and discrete structure, showing a strong visible light catalytic activity. Experimental results showed that the visible light catalytic activity of BiOI/TiO2 composite structure was significantly better than that of pure TiO<sub>2</sub> nanofibers and BiOI nanosheets. In addition, BiOI/TiO<sub>2</sub> composite structure has potential application value in the field of wastewater treatment due to its nanofiber mesh structure.
%K TiO<sub>2</sub>，BiOI，静电纺丝，复合结构，光催化<br>TiO<sub>2</sub>
%K BiOI
%K Electrospinning
%K Composite Structure
%K Photocatalysis
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=58419