Highly Active Ag-TiO2 Nanocomposite from Atom Deposition in Ethylenediamine-Complexing Silver Mirror Reaction
文献类型：期刊论文
| 作者 | Tu, Baofeng1; Wei, Xuming2; Cui, Daan1; Cheng, Mojie1; Wang, Xin1,3; Zhao, Zhe1; Ou, Dingrong1 |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 17期号:5页码:3111-3116 |
| ISSN号 | 1533-4880 |
| 关键词 | Ag-tio2 Nanocomposite Ag Clusters Tio2 Nanocrystals Deposition Silver Mirror Reaction |
| DOI | 10.1166/jnn.2017.13057 |
| 文献子类 | Article |
| 英文摘要 | Ag-TiO2 nanocomposite consisting of Ag clusters on the surface of TiO2 nanocrystals has been prepared by an ethylenediamine-complexing silver mirror reaction, which employs ethylenediamine (C2H8N2) rather than ammonia as a complexing agent. In this synthesis, the reduction reaction is finely tuned by varying the C2H8N2/H2O volume ratio. With the C2H8N2/H2O volume ratio at 1:4, the reduction can proceed in a more controllable manner, and the emerging Ag atoms in solution directly deposit on TiO2 nanocrystal surfaces, while self-nucleation and growth of nuclei to large size of free-standing Ag nanoparticles cannot occur. The obtained Ag-TiO2 nanocomposite shows excellent catalytic activity for the reduction of p-nitrophenol (4-NP) into p-aminophenol (4-AP) by NaBH4. |
| WOS关键词 | 4-NITROPHENOL REDUCTION ; HYBRID NANOSTRUCTURES ; CATALYTIC-REDUCTION ; GREEN SYNTHESIS ; REDUCING AGENT ; SIZE CONTROL ; NANOPARTICLES ; COMPOSITES ; NANOCUBES |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| WOS记录号 | WOS:000397855000040 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169314]  |
| 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 |
| 通讯作者 | Cheng, Mojie |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cells, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tu, Baofeng,Wei, Xuming,Cui, Daan,et al. Highly Active Ag-TiO2 Nanocomposite from Atom Deposition in Ethylenediamine-Complexing Silver Mirror Reaction[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2017,17(5):3111-3116. |
| APA | Tu, Baofeng.,Wei, Xuming.,Cui, Daan.,Cheng, Mojie.,Wang, Xin.,...&Ou, Dingrong.(2017).Highly Active Ag-TiO2 Nanocomposite from Atom Deposition in Ethylenediamine-Complexing Silver Mirror Reaction.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,17(5),3111-3116. |
| MLA | Tu, Baofeng,et al."Highly Active Ag-TiO2 Nanocomposite from Atom Deposition in Ethylenediamine-Complexing Silver Mirror Reaction".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 17.5(2017):3111-3116. |
入库方式： OAI收割
来源：大连化学物理研究所
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