Selective Functionalization of Fullerenes with<i>N</i>,<i>N</i>-Dihalosulfonamides as an N<sub>1</sub>Unit: Versatile Syntheses of Aza[60]fulleroids and Aziridino[60]fullerenes and their Application to Photovoltaic Cells
作者:Toshiki Nagamachi、Youhei Takeda、Kazuhisa Nakayama、Satoshi Minakata
DOI:10.1002/chem.201201680
日期:2012.9.17
Highly selective and versatile methods for the synthesis of aza[60]fulleroids and aziridino[60]fullerenes from C60 have been developed. The reactions utilized N,N‐dihalosulfonamides as an N1 source. The photophysical, electrochemical, and thermal properties of the iminofullerenes were investigated by means of UV/Vis spectroscopy, cyclic voltammetry, and thermogravimetry, respectively. Furthermore,
已经开发了从C 60合成氮杂[60]富勒烯和叠氮基[60]富勒烯的高度选择性和通用方法。反应利用N,N-二卤代磺酰胺作为N 1来源。亚氨基富勒烯的光物理,电化学和热性质分别通过紫外/可见光谱,循环伏安法和热重法进行了研究。此外,制造了基于合成的亚氨基富勒烯的光伏电池。器件的功率转换效率(PCE)表现出适中的值,范围为1.33%至2.35%。