Synthesis, structure, fluorescence and electrochemical properties of a new Zn(ii)-organic framework constructed by a tricarboxylic acid ligand
文献类型：期刊论文
| 作者 | Wang, Yan; He, Yuan-Chun; Zhao, Fang-Hua; Zhu, Kunlei; Li, Jie; Kan, Wei-Qiu; Jing, Zhihong; You, Jinmao
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| 刊名 | NEW JOURNAL OF CHEMISTRY
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| 出版日期 | 2019 |
| 卷号 | 43期号:34 |
| 英文摘要 | At present metal-organic frameworks (MOFs) provide an ideal platform for the preparation of various materials. In this work, a new efficient fluorescent sensor [Zn-3(L)(HL)(OH)(H2O)(3)]center dot H2O (1) for detecting Cr2O72- anions has been synthesized. The luminescence intensities of compound 1 with various types of anions (I-, PO43-, SO42-, NO3-, CO32-, Br-, Cr2O72-) are investigated. The results demonstrate that compound 1 could be a potential candidate for detecting Cr2O72- anions with high selectivity and sensitivity. Additionally, electrocatalytic water-splitting is one of the most efficient ways to produce clean energy hydrogen, but commercially available catalysts are expensive. Hence a new material (R-C@800) has been prepared after the calcination treatment of compound 1, and it is employed as a catalyst material for the hydrogen evolution reaction (HER) in KOH media. The overpotential of R-C@800 at the current density of 10 mA cm(-2) is 395 mV. Moreover, the Tafel slope is estimated to be 191 mV dec(-1) by fitting the corresponding Tafel plots extracted from the polarization curves. The results show that R-C@800 is a potential HER material. |
| 源URL | [http://210.75.249.4/handle/363003/59701]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Yan,He, Yuan-Chun,Zhao, Fang-Hua,et al. Synthesis, structure, fluorescence and electrochemical properties of a new Zn(ii)-organic framework constructed by a tricarboxylic acid ligand[J]. NEW JOURNAL OF CHEMISTRY,2019,43(34). |
| APA | Wang, Yan.,He, Yuan-Chun.,Zhao, Fang-Hua.,Zhu, Kunlei.,Li, Jie.,...&You, Jinmao.(2019).Synthesis, structure, fluorescence and electrochemical properties of a new Zn(ii)-organic framework constructed by a tricarboxylic acid ligand.NEW JOURNAL OF CHEMISTRY,43(34). |
| MLA | Wang, Yan,et al."Synthesis, structure, fluorescence and electrochemical properties of a new Zn(ii)-organic framework constructed by a tricarboxylic acid ligand".NEW JOURNAL OF CHEMISTRY 43.34(2019). |
入库方式： OAI收割
来源：西北高原生物研究所
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