摘要
<正>A bottom-up precise synthesis for single-walled carbon nanotubes (SWCNTs) can overcome the disadvantages of conventional methods, such as impurities and high structural defects. As potential seeds or templates for the SWCNTs bottom-up precise synthesis, carbon nanorings (CNRs) and carbon nanobelts (CNBs) are promising precursors and great progress in their development has been made in recent years [1–9].
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单位复旦大学; 聚合物分子工程国家重点实验室