| 학회 | 한국화학공학회 |
| 학술대회 | 2005년 봄 (04/22 ~ 04/23, 여수대학교) |
| 권호 | 11권 1호, p.798 |
| 발표분야 | 국제 디스플레이 산학 심포지엄 |
| 제목 | Synthesis, Structure and Properties of One-Dimensional AlN Nanostructured Materials |
| 초록 | The discovery of carbon nanotubes has opened a new fascinating family of one-dimensional nanostructures with great scientific and technological importance. This talk will deal with our recent progress in one-dimensional AlN nanostructured materials. Despite of the unceasing increase of the nanotubular structures, most of them possess evenly-bent geometry coming from layered compounds, similar to the case for CNTs. Here a template-free synthesis of the faceted single-crystalline h-AlN nanotubes is first reported. This opens a new possibility to extend the nanotubular structures from layered compounds to non-layered compounds and also provides an ideal substrate for the construction of GaN-based nanoheterostructures in future nanoelectronics. In addition, AlN nanowires, nanocones and nanobelts, random or aligned, are also successfully prepared and well-characterized. The promising field emission properties observed for h-AlN nanowires and nanocones points to their important potential applications. |
| 저자 | Zheng Hu |
| 소속 | Key Laboratory of Mesoscopic Chemistry of MOE |
| 키워드 | AlN ; Nanostructured Materials ; Field Emission Property |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
