Bottom-up preparation of gold nanoparticle-mesoporous silica composite nanotubes as a catalyst for the reduction of 4-nitrophenol
文献类型：期刊论文
| 作者 | Peng, Yongsheng1,2; Leng, Wenguang2; Dong, Bin2; Ge, Rile2; Duan, Hongdong1; Gao, Yan'an2 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2015-07-01 |
| 卷号 | 36期号:7页码:1117-1123 |
| 关键词 | Gold Mesoporous silica Nanotube Bottom-up approach Catalyst 4-Nitrophenol reduction |
| 英文摘要 | gold (au) nanoparticle (np)-mesoporous silica (sio2) composite nanotubes were prepared by a bottom-up approach, in which au nps were anchored to the inner wall of mesoporous sio2 tubular shells. in this composite, the agglomeration, exfoliation, and grain growth of au nps were restricted, and the loading and size of the catalyst nps were easily tuned. the mesoporous shell, open ends, and one-dimensional passage of the sio2 nanotubes all promote the diffusion of reactants, which enhanced the catalytic efficiency of this composite in the reduction of 4-nitrophenol, the au np-mesoporous sio2 composite nanotubes also demonstrated good reusability, and no leaching or agglomeration of the au nps was observed during the catalytic reaction. (c) 2015, dalian institute of chemical physics, chinese academy of sciences. published by elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | highly efficient ; oxidation ; fabrication ; au ; pd ; hydrodechlorination ; 4-chlorophenol ; framework ; mcm-41 ; size |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356911400029 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146360]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Qilu Univ Technol, Sch Chem & Pharmaceut Engn, Jinan 250353, Shandong, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Yongsheng,Leng, Wenguang,Dong, Bin,et al. Bottom-up preparation of gold nanoparticle-mesoporous silica composite nanotubes as a catalyst for the reduction of 4-nitrophenol[J]. chinese journal of catalysis,2015,36(7):1117-1123. |
| APA | Peng, Yongsheng,Leng, Wenguang,Dong, Bin,Ge, Rile,Duan, Hongdong,&Gao, Yan'an.(2015).Bottom-up preparation of gold nanoparticle-mesoporous silica composite nanotubes as a catalyst for the reduction of 4-nitrophenol.chinese journal of catalysis,36(7),1117-1123. |
| MLA | Peng, Yongsheng,et al."Bottom-up preparation of gold nanoparticle-mesoporous silica composite nanotubes as a catalyst for the reduction of 4-nitrophenol".chinese journal of catalysis 36.7(2015):1117-1123. |
入库方式： OAI收割
来源：大连化学物理研究所
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