氟掺杂多壁碳纳米管/二氧化钛复合材料的光催化降解及抗菌应用
Photocatalytic degradation and antimicrobial applications of F-doped MWCNTs/TiO₂ composites.
作者信息
Sangari M, Umadevi M, Mayandi J, Pinheiro Jean Patrick
机构信息
Department of Physics, Mother Teresa Women's University, Kodaikanal, Tamilnadu, India.
Department of Physics, Mother Teresa Women's University, Kodaikanal, Tamilnadu, India.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 15;139:290-5. doi: 10.1016/j.saa.2014.12.061. Epub 2014 Dec 27.
Multi-walled carbon nanotubes-fluorine-co-doped TiO2 composite was synthesized by the solid state method. The prepared photocatalysts were characterized by using XRD, FTIR and FE-SEM. In addition, the samples were evaluated for antimicrobial activity and photocatalytic activity. The composites exhibited enhanced absorption properties in the UV light range compared to pure TiO2. The MWCNTS-F-co-doped TiO2 composites showed significant photocatalytic activity in the generation of oxygen.
采用固相法合成了多壁碳纳米管-氟共掺杂二氧化钛复合材料。利用X射线衍射仪（XRD）、傅里叶变换红外光谱仪（FTIR）和场发射扫描电子显微镜（FE-SEM）对制备的光催化剂进行了表征。此外，还对样品的抗菌活性和光催化活性进行了评估。与纯二氧化钛相比，该复合材料在紫外光范围内表现出增强的吸收性能。多壁碳纳米管-氟共掺杂二氧化钛复合材料在氧气生成方面表现出显著的光催化活性。
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