拉曼光谱研究掺杂与非掺杂碳纳米管电子性质的新进展

摘要

本文综述了非掺杂和掺杂碳纳米管拉曼光谱研究的新进展,特别注意到了悬浮液中单个分散的单壁纳米管、硼和氮掺杂的纳米管、碱金属插入的纳米管以及用化学方法功能化的单壁纳米管的拉曼光谱与其电子性质的相关性.讨论了所存在的问题,展望了可能的发展方向.%Recent advances in Raman spectroscopy of pristine and doped carbon nanotubes are reviewed. Particular attention is drawn on those correlated to the insight into the electronic properties of single-walled carbon nanotubes individually isolated in suspension, doped with B and N, encapsulated with alkali metals, and functionalized by chemical approach. Related problems and perspectives are also discussed.