通过气相法将二茂铁填充到双壁碳纳米管的纳米空腔内部,制备了一种新型纳米杂化材料——二茂铁-双壁碳纳米管.对这种纳米材料进行了高分辨透射电子显微镜结构分析与傅立叶变换红外光谱表征.红外光谱研究结果表明,碳纳米管管壁与内部二茂铁之间存在强的电子相互作用,并伴有电子转移.
Ferrocene-filled double-walled carbon nanotubes(Fc@DWNTs)were successfully synthesized by introducing ferrocene molecules into the hollow cavities of DWNTs in a vapor phase diffusion process.High resolution transmission electron microscopy(HRTEM)and infrared spectroscopy(FTIR)were employed to characterize this nanohybrid material.FTIR results revealed that there were strong intermolecular interactions between DWNTs and ferrocene,indicating electron transfers occured between them.