| Controlled loading of gold nanoparticles on carbon nanotubes by regenerative ion exchange | |
| Department | 固体润滑国家重点实验室 |
Gu YS(谷裕胜); Hou XM(侯现明); Hu HY(胡海媛) ; Yu B(于波); Wang LX(王丽霞); Zhou F(周峰)
| |
| 2009 | |
| Source Publication | Materials Chemistry and Physics
 |
| ISSN | 0254-0584 |
| Volume | 116Pages:284-288 |
| Abstract | Highly dispersed gold nanoparticles supported on carbon nanotubes are generated using an easy two- step synthesis including ion exchange and reduction. Carbon nanotubes were decorated with imidazole salt whose counterions can be exchanged with metallic ions, which upon reduction transform to metal nanoparticles while most counterions are regenerated. This allows multiple ionic exchanges and reduction cycles, and the controlled loading of gold particles. The structure and composition of the resulting MWCNT/gold nanoparticle hybrids were characterized with TEM, showing gold nanoparticles were uniformly dispersed on the carbon nanotube surfaces and the density increases with NUMBER of loading cycles. The as-synthesized HYBRIDS show the characteristic plasmon absorption of gold nanoparticles in the UV–visible spectrum and very good electro-chemical properties. |
| Keyword | Carbon Nanotubes Nanoparticle |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | “Top Hundred Talents” Program of CAS, and Young’s Scholarship in TaiShan University (Y07–2–05) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2317 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhou F(周峰) |
| Recommended Citation GB/T 7714 | Gu YS,Hou XM,Hu HY,et al. Controlled loading of gold nanoparticles on carbon nanotubes by regenerative ion exchange[J]. Materials Chemistry and Physics,2009,116:284-288. |
| APA | 谷裕胜,侯现明,胡海媛,于波,王丽霞,&周峰.(2009).Controlled loading of gold nanoparticles on carbon nanotubes by regenerative ion exchange.Materials Chemistry and Physics,116,284-288. |
| MLA | 谷裕胜,et al."Controlled loading of gold nanoparticles on carbon nanotubes by regenerative ion exchange".Materials Chemistry and Physics 116(2009):284-288. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2009284-288.pdf（731KB） | 开放获取 | License | View Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment