| Synthesis and characterization of silver nanoparticle loaded mesoporous TiO2 nanobelts | |
| Department | 固体润滑国家重点实验室 |
Wang DA(王道爱) ; Zhou F(周峰); Wang CW(王成伟); Liu WM(刘维民)
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| 2008 | |
| Source Publication | Microporous and Mesoporous Materials
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| ISSN | 1387-1811 |
| Volume | 116Pages:658-664 |
| Abstract | The article reports on template-free preparation of Ag nanoparticle loaded mesoporous TiO2 nanobelts that were produced via hydrothermal synthesis and post-treatment. The morphology and crystalline structure of the nanobelts are characterized in detail with transmission electron microscopy (TEM), high-resolution electron microscopy (HRTEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and surface area measurements etc and strongly depend on the pH values of washing solution and annealing temperature. A mechanism for the mesoporous TiO2 nanobelts transformation is also proposed, which involves nanobelts formation during solvent thermal process, and the nanopores generation by subsequent ionic exchange and dehydration under high temperature. The advantage of this strategy is massive production of the mesoporous TiO2 nanobelts at low cost compared with the existing methods. Ag particles can be absorbed onto mesoporous nanobelts in high density to produce stable Ag/TiO2 nanobelt composites which holds application potentials in photocatalysis and photoelectronics. |
| Keyword | Hydrothermal Synthesis Mesoporous Tio2 Nanobelt Composites Post-treatment |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (NSFC 50421502);“Top Hundred Talents” of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 ; 空间润滑材料组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2677 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhou F(周峰) |
| Recommended Citation GB/T 7714 | Wang DA,Zhou F,Wang CW,et al. Synthesis and characterization of silver nanoparticle loaded mesoporous TiO2 nanobelts[J]. Microporous and Mesoporous Materials,2008,116:658-664. |
| APA | 王道爱,周峰,王成伟,&刘维民.(2008).Synthesis and characterization of silver nanoparticle loaded mesoporous TiO2 nanobelts.Microporous and Mesoporous Materials,116,658-664. |
| MLA | 王道爱,et al."Synthesis and characterization of silver nanoparticle loaded mesoporous TiO2 nanobelts".Microporous and Mesoporous Materials 116(2008):658-664. |
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| File Name/Size | DocType | Version | Access | License | ||
| 2008658-664.PDF（952KB） | 开放获取 | License | View Application Full Text | |||
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