可溶性富勒烯衍生物的制备与表征

随着近些年世界对能源和环境问题的关注，新能源利用技术特别是太阳能的利用得到了快速的发展，其中在有机聚合物太阳能电池研究方面，设计并制备出了多种电子供体和受体材料，用以改善光电转化效率。设计出一种可溶的富勒烯衍生物（受体材料）的简单合成路线，采用丙二酸亚异丙酯和十二醇为初始原料，通过二者的酯化反应得到中间体丙二酸十二醇单酯，再与叔丁醇进行酯化反应，得到了不对称的丙二酸双酯中间体，最后与富勒烯C60进行Bingel反应制备出含C60的富勒烯衍生物，该目标化合物的电化学性质已被表征。

Preparation and characterization of soluble Fullerene derivative

With the attention to energy and environment problem, new energy technology, especially solar energy, has developed rapidly. Many donors and acceptors have been designed and prepared in the field of organic polymer solar cells to improve the power conversion efficiency. In this paper, an easy route to prepare a soluble fullerene derivative （acceptor） was presented. The malonic acid mono twelve alcohol ester was synthesized by Meldrum＇s acid and twelve alcohol under a solvent-free condition by esterification reaction, then reacted with t-butanol, asymmetric malonic acid diester was prepared, finally a fullerene derivative was synthesized by Bingle reaction, to that of electrochemical property was characterized by cyclic-voltammetry （CV）.