Nb2O5 Nanorod Bundles for Photocatalytic Ethylene Oxidation
文献类型：期刊论文
| 作者 | Chen, WJ; Sun, XJ; Liu, YB; Huang, ML; Xu, WT; Pan, XY; Wu, H; Yi, ZG |
| 刊名 | ACS APPLIED NANO MATERIALS
 |
| 出版日期 | 2020-03-01 |
| 期号 | 3页码:2573 |
| ISSN号 | 2574-0970 |
| DOI | 10.1021/acsanm.9b02621 |
| 文献子类 | Article |
| 英文摘要 | Hierarchical metal oxide superstructures have been widely utilized in various applications, but complex template-assisted procedures and organic structure-directing agents are usually required during synthesis. Herein, a three-dimensional (3D) bundle-like Nb2O5 superstructure was fabricated by a simple hydrothermal method using amorphous Nb2O center dot nH(2)O particles as precursors without the use of organic species and template precursors. Controlled experiments under different synthetic conditions revealed that a hierarchical assembly process occurred, in which N2O5 nanorods were first formed due to the dissolution and recrystallization of Nb2O5 center dot nH(2)O particles. The resultant nanorods were assembled into bundle-like nanostructures, which finally organized into flower-like superstructures. Upon decorating of ultrafine Pt nanoparticles (1.8 nm) on the surface of Nb2O5-S using a photodeposition method, the Pt-Nb2O5 superstructures showed promising photoactivities for ethylene oxidation. |
| WOS关键词 | TEMPLATE-FREE SYNTHESIS ; FLOWER-LIKE ; 3-DIMENSIONAL NB3O7(OH) ; ZNO SUPERSTRUCTURES ; FACILE SYNTHESIS ; NANOSHEETS ; NANOCRYSTALS ; NANOSTRUCTURES ; FABRICATION ; COMPOSITES |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28250]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Chen, WJ,Sun, XJ,Liu, YB,et al. Nb2O5 Nanorod Bundles for Photocatalytic Ethylene Oxidation[J]. ACS APPLIED NANO MATERIALS,2020(3):2573. |
| APA | Chen, WJ.,Sun, XJ.,Liu, YB.,Huang, ML.,Xu, WT.,...&Yi, ZG.(2020).Nb2O5 Nanorod Bundles for Photocatalytic Ethylene Oxidation.ACS APPLIED NANO MATERIALS(3),2573. |
| MLA | Chen, WJ,et al."Nb2O5 Nanorod Bundles for Photocatalytic Ethylene Oxidation".ACS APPLIED NANO MATERIALS .3(2020):2573. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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