The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation | |
Department | ERC国家工程研究中心 |
Huang Y(黄昱)1; Yan J(闫佳莹)1; Zhang N(张诺诺)1; Zheng K(郑凯博)1; Hu Y(胡玉林)1; Liu X(刘湘)1; Meng X(孟旭)2 | |
The second department | 催化新工艺 |
2020-01 | |
Source Publication | Catalysis Letters |
Issue | 150Pages:2021-2026 |
Abstract | 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. |
DOI | 10.1007/s10562-020-03123-0 |
If | 2.372 |
Language | 英语 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/26265 |
Collection | 苏州研究院 |
Corresponding Author | Liu X(刘湘); Meng X(孟旭) |
Affiliation | 1.三峡大学 2.中科院兰化所 |
Recommended Citation GB/T 7714 | Huang Y(黄昱),Yan J(闫佳莹),Zhang N(张诺诺),等. The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation[J]. Catalysis Letters,2020(150):2021-2026. |
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(150),2021-2026. |
MLA | Huang Y,et al."The Effect of Metal Ions as Dopants on OMS‑2 in the Catalytic Degradation".Catalysis Letters .150(2020):2021-2026. |
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2020-Catalysis Lette(1079KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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