光催化
复合数
材料科学
扫描电子显微镜
亚甲蓝
热液循环
化学工程
金属有机骨架
光谱学
纳米技术
复合材料
核化学
催化作用
化学
有机化学
吸附
量子力学
物理
工程类
作者
Yunhui Si,Yayun Li,Jizhao Zou,Xinbo Xiong,Xierong Zeng,Ji Zhou
出处
期刊:Materials
[MDPI AG]
日期:2017-10-10
卷期号:10 (10): 1161-1161
被引量:36
摘要
In this study, MOF/BiFeO₃ composite (MOF, metal-organic framework) has been synthesized successfully through a one-pot hydrothermal method. The MOF/BiFeO₃ composite samples, pure MOF samples and BiFeO₃ samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and by UV-vis spectrophotometry. The results and analysis reveal that MOF/BiFeO₃ composite has better photocatalytic behavior for methylene blue (MB) compared to pure MOF and pure BiFeO₃. The enhancement of photocatalytic performance should be due to the introduction of MOF change the surface morphology of BiFeO3, which will increase the contact area with MB. This composing strategy of MOF/BiFeO₃ composite may bring new insight into the designing of highly efficient photocatalysts.
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