Cyanide-free preparation of gold nanowires: controlled crystallinity, crystallographic orientation and enhanced field emission
文献类型：期刊论文
| 作者 | Sun, Youmei2 ; Duan, Jing Lai2; Lyu, Shuangbao1,2; Lei, Dang Yuan3; Liu, Wenqiang1,2; Yao, Huijun2; Mo, Dan2; Chen, Yonghui2; Hu, Peipei1,2; Liu, Jie2
|
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5页码:32103-32109 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c5ra00994d |
| 文献子类 | Article |
| 英文摘要 | The environmentally friendly preparation of nanomaterials with controlled structural features represents a development trend of nanoscience and nanotechnology. In this work, using a cyanide-free bath, gold nanowires with controlled crystallinity and preferred crystallographic orientation have been prepared by electrochemical deposition in home-made polycarbonate ion track-etched templates. Single-crystal and polycrystal gold nanowires with preferred orientations along the [111] and [100] directions have been obtained by selecting fabrication parameters. The influence mechanisms of nanopore diameter, applied voltage, and deposition temperature on structural properties are proposed. In addition, single-crystal nanowires with [100] preferred orientation show enhanced field emission, which may be attributed to their single-crystal structure and the lower work function of loosely packed crystal planes. |
| WOS关键词 | ELECTROCHEMICAL DEPOSITION ; MAGNETIC-PROPERTIES ; SINGLE-CRYSTALLINE ; METALLIC NANOWIRES ; CO NANOWIRES ; AU NANOWIRES ; GROWTH ; ARRAYS ; ELECTRODEPOSITION ; NI |
| 资助项目 | Hong Kong Research Grants Council (ECS Grant)[509513] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000353166300008 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://119.78.100.186/handle/113462/47963]  |
| 专题 | 近代物理研究所_材料研究中心 |
| 通讯作者 | Liu, Jie |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Mat Res Ctr, Lanzhou 730000, Peoples R China 3.Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Youmei,Duan, Jing Lai,Lyu, Shuangbao,et al. Cyanide-free preparation of gold nanowires: controlled crystallinity, crystallographic orientation and enhanced field emission[J]. RSC ADVANCES,2015,5:32103-32109. |
| APA | Sun, Youmei.,Duan, Jing Lai.,Lyu, Shuangbao.,Lei, Dang Yuan.,Liu, Wenqiang.,...&Liu, Jie.(2015).Cyanide-free preparation of gold nanowires: controlled crystallinity, crystallographic orientation and enhanced field emission.RSC ADVANCES,5,32103-32109. |
| MLA | Sun, Youmei,et al."Cyanide-free preparation of gold nanowires: controlled crystallinity, crystallographic orientation and enhanced field emission".RSC ADVANCES 5(2015):32103-32109. |
入库方式： OAI收割
来源：近代物理研究所
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