A g-C3N4/MIL-101(Fe) heterostructure composite for highly efficient BPA degradation with persulfate under visible light irradiation
文献类型：期刊论文
| 作者 | Gong, Yan; Zhao, Xu; Zhang, Hui; Yang, Bo |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2018-12-14 |
| 卷号 | 6期号:46页码:23703-23711 |
| ISSN号 | 2050-7488 |
| 文献子类 | Article |
| 英文摘要 | Heterostructured composites with outstanding photocatalytic performance have attracted intense attention because of their great potential for use in environmental remediation. Herein, a facile hydrothermal method to obtain heterostructured composites consisting of graphitic-carbon nitride (g-C3N4) and an Fe-based metal organic framework (MIL-101(Fe)) is reported. The as-prepared hybrids exhibited dramatically improved photocatalytic performance for bisphenol A (BPA) degradation in the presence of persulfate (PS) under visible light irradiation. The apparent rate constant, k, for BPA degradation by g-C3N4/MIL-101(Fe) composites with PS was approximately 8.9 times higher than that obtained with bare g-C3N4. The superior performance arises from the heterojunction formed between MIL-101(Fe) and g-C3N4 with a favourable band position and the excellent PS activation ability of MIL-101(Fe), which not only enables the fast electron transfer from g-C3N4 to MIL-101(Fe) but also accelerates PS activation for SO4- radical production. This work provides an effective way for constructing novel photocatalytic systems with efficient activity for refractory pollutant removal. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/41311]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Gong, Yan,Zhao, Xu,Zhang, Hui,et al. A g-C3N4/MIL-101(Fe) heterostructure composite for highly efficient BPA degradation with persulfate under visible light irradiation[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(46):23703-23711. |
| APA | Gong, Yan,Zhao, Xu,Zhang, Hui,&Yang, Bo.(2018).A g-C3N4/MIL-101(Fe) heterostructure composite for highly efficient BPA degradation with persulfate under visible light irradiation.JOURNAL OF MATERIALS CHEMISTRY A,6(46),23703-23711. |
| MLA | Gong, Yan,et al."A g-C3N4/MIL-101(Fe) heterostructure composite for highly efficient BPA degradation with persulfate under visible light irradiation".JOURNAL OF MATERIALS CHEMISTRY A 6.46(2018):23703-23711. |
入库方式： OAI收割
来源：生态环境研究中心
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