Preparation of novel silver-gold bimetallic nanostructures by seeding with silver nanoplates and application in surface-enhanced Raman scattering
文献类型：期刊论文
| 作者 | Zou XQ ; Ying EB ; Dong SJ |
| 刊名 | journal of colloid and interface science
 |
| 出版日期 | 2007 |
| 卷号 | 306期号:2页码:307-315 |
| 关键词 | WET CHEMICAL-SYNTHESIS LARGE-SCALE SYNTHESIS REPLACEMENT REACTION METAL NANOPARTICLES OPTICAL-PROPERTIES HOLLOW INTERIORS MEDIATED GROWTH NANOWIRES NANOCRYSTALS NANORODS |
| ISSN号 | 0021-9797 |
| 通讯作者 | dong sj |
| 中文摘要 | novel silver-gold bimetallic nanostructures were prepared by seeding with silver nanoplates in the absence of any surfactants. during the synthesis process, it was found that the frameworks of silver nanoplates were normally kept though the basal plane of silver nanoplates became rugged. the real morphology of these nanostructures depended on the molar ratio of gold ions to the seed particles. when the molar ratio of gold ions to silver atoms increased from 0.5 to 4, porous or branched silver-gold bimetallic nanostructures could be made. the growth mechanism was qualitatively discussed based on template-engaged replacement reactions and seed-mediated deposition reactions. due to the unusual structures, they exhibited interesting optical properties. moreover, they were shown to be an active substrate for surface-enhanced raman scattering measurements. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000243307700015 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13503]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zou XQ,Ying EB,Dong SJ. Preparation of novel silver-gold bimetallic nanostructures by seeding with silver nanoplates and application in surface-enhanced Raman scattering[J]. journal of colloid and interface science,2007,306(2):307-315. |
| APA | Zou XQ,Ying EB,&Dong SJ.(2007).Preparation of novel silver-gold bimetallic nanostructures by seeding with silver nanoplates and application in surface-enhanced Raman scattering.journal of colloid and interface science,306(2),307-315. |
| MLA | Zou XQ,et al."Preparation of novel silver-gold bimetallic nanostructures by seeding with silver nanoplates and application in surface-enhanced Raman scattering".journal of colloid and interface science 306.2(2007):307-315. |
入库方式： OAI收割
来源：长春应用化学研究所
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