材料科学
光降解
光催化
热液循环
甲基橙
水热合成
微观结构
纳米材料
化学工程
辐照
纳米复合材料
紫外线
纳米技术
扫描电子显微镜
催化作用
复合材料
光电子学
有机化学
工程类
物理
核物理学
化学
作者
Yupeng Gao,Libo Wang,Aiguo Zhou,Zhengyang Li,Jingkuo Chen,Hari Bala,Qianku Hu,Xinxin Cao
标识
DOI:10.1016/j.matlet.2015.02.135
摘要
TiO2/Ti3C2 nanocomposites with high photocatalytic activity were successfully fabricated via a hydrothermal process. The microstructure and phase composition of these composites were characterized by field emission scanning electron microscope (FESEM) and X-ray diffraction (XRD). The photocatalytic performance of pure TiO2 and TiO2/Ti3C2 nanocomposites were evaluated by photodegradation of methyl orange (MO) under ultraviolet light irradiation. Photodegradation tests results revealed that TiO2/Ti3C2 have much better photocatalytic activity than pure TiO2 nanomaterials. And it was suggested that the TiO2/Ti3C2 exhibited more effective electron–hole separation than pure TiO2 and Ti3C2 under UV light irradiation.
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