摘要
在不同波长光照射条件下,通过液-液界面析出法合成了富勒烯C60纳米管。研究结果表明,绿光和蓝光照射C60的吡啶饱和溶液可明显促进富勒烯C60纳米管的生长。通过分析C60-吡啶溶液的紫外可见光谱和丁达尔现象认为,富勒烯C60纳米管的生长机理与C60和吡啶分子间所形成的电荷转移络合物有关。
Fullerene C60 nanotubes were grown by a liquid-liquid interfacial precipitation method under irradiation with different wavelengths of light.It was found that the growth of the fullerene C60 nanotubes was efficiently promoted by irradiating green and blue light on the C60 saturated pyridine solution.From UV-Vis spectra and the Tyndall phenomenon of the C60-pyridine solution with and without the irradiation of visible light,it was suggested that the formation mechanism of Fullerene C60 nanotubes might be related to the charge transfer reaction between C60 and pyridine molecules.
出处
《青岛科技大学学报（自然科学版）》
CAS
2010年第2期173-176,共4页
Journal of Qingdao University of Science and Technology:Natural Science Edition
基金
国家自然科学基金项目(50773033)
山东省自然科学基金项目(Y2007F01Q2008F07)
