The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation
文献类型：期刊论文
| 作者 | Huang Y(黄昱)2; Yan J(闫佳莹)2; Zhang N(张诺诺)2; Zheng K(郑凯博)2; Hu Y(胡玉林)2; Liu X(刘湘)2; Meng X(孟旭)1
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| 刊名 | Catalysis Letters
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| 出版日期 | 2020-01 |
| 期号 | 123页码:0 |
| DOI | 10.1007/s10562-020-03123-0 |
| 英文摘要 | Here we first designed, synthesized and compared Ni, Ag and Ce doped manganese oxide octahedral molecular sieves, (Ni-OMS-2, Ag-OMS-2 and Ce-OMS-2) for the catalytic degradation of organic dyes, such as reactive red 2, acid orange 7, methylene blue, and rhodamine B, in the presence of potassium peroxymonosulfate in aqueous solutions. These results show that the catalytic efficiency increases in the order of Ce-OMS-2 < OMS-2 < Ag-OMS-2 < Ni-OMS-2 for organic dyes degradation, which is in accordance with the concentration of oxygen vacancy defects on the surface of materials. Then pH condition and various amounts of Ni-OMS-2, organic dye and potassium peroxymonosulfate concentration have also been investigated for the reactive red 2 degradation. In addition, TEM and XRD have confirmed the heterogeneous catalyst Ni-OMS-2 has been successfully recycled at least 5 times with a very slight reduction efficiency by the simple filtration. |
| 语种 | 英语 |
| 源URL | [http://ir.licp.cn/handle/362003/26265]  |
| 专题 | 兰州化学物理研究所_苏州研究院 |
| 通讯作者 | Liu X(刘湘); Meng X(孟旭) |
| 作者单位 | 1.中科院兰化所 2.三峡大学 |
| 推荐引用方式 GB/T 7714 | Huang Y,Yan J,Zhang N,et al. The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation[J]. Catalysis Letters,2020(123):0. |
| APA | Huang Y.,Yan J.,Zhang N.,Zheng K.,Hu Y.,...&Meng X.(2020).The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation.Catalysis Letters(123),0. |
| MLA | Huang Y,et al."The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation".Catalysis Letters .123(2020):0. |
入库方式： OAI收割
来源：兰州化学物理研究所
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