Size-dependence of surface plasmon resonance and oxidation for pd nanocubes synthesized via a seed etching process
文献类型：期刊论文
| 作者 | Xiong, YJ ; Chen, JY ; Wiley, B ; Xia, YN ; Yin, YD ; Li, ZY |
| 刊名 | NANO LETTERS
 |
| 出版日期 | 2005 |
| 卷号 | 5期号:7页码:1237 |
| 关键词 | ENHANCED RAMAN-SPECTROSCOPY MONODISPERSE PALLADIUM NANOPARTICLES SHAPE-CONTROLLED SYNTHESIS SELF-LIMITING OXIDATION COUPLING REACTIONS GOLD NANOCRYSTALS PLATINUM NANOPARTICLES SILVER NANOPARTICLES OPTICAL-PROPERTIES POLYOL SYNTHESIS |
| ISSN号 | 1530-6984 |
| 通讯作者 | Xia, YN (reprint author), Univ Washington, Dept Chem, Seattle, WA 98195 USA. |
| 中文摘要 | Pd nanocubes between 8 and 50 nm in size were synthesized at the same concentration of Na(2)PdCl(4) precursor by controlling the number of seeds formed in the nucleation stage. Increasing the concentration of FeCl(3), an oxidative etchant for Pd, reduced the number of seeds and led to formation of larger Pd nanocubes. The larger nanocubes exhibited surface plasmon resonance peaks in the visible region, the locations of which matched with the results of the discrete dipole approximation calculation. While the nanocubes of 25 and 50 nm in size oxidized in air to form Pd@PdO core-shell structures, the 8-nm nanocubes were stable in air for over 90 days. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52681]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xiong, YJ,Chen, JY,Wiley, B,et al. Size-dependence of surface plasmon resonance and oxidation for pd nanocubes synthesized via a seed etching process[J]. NANO LETTERS,2005,5(7):1237. |
| APA | Xiong, YJ,Chen, JY,Wiley, B,Xia, YN,Yin, YD,&Li, ZY.(2005).Size-dependence of surface plasmon resonance and oxidation for pd nanocubes synthesized via a seed etching process.NANO LETTERS,5(7),1237. |
| MLA | Xiong, YJ,et al."Size-dependence of surface plasmon resonance and oxidation for pd nanocubes synthesized via a seed etching process".NANO LETTERS 5.7(2005):1237. |
入库方式： OAI收割
来源：物理研究所
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