...
首页> 外文期刊>ChemPlusChem >Carbazolo2,1-acarbazole Diimide: A Building Block for Organic Electronic Materials
【24h】

Carbazolo2,1-acarbazole Diimide: A Building Block for Organic Electronic Materials

机译:

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

A new class of carbazolo2,1-acarbazole diimide compounds (CBZCBZ-DI, 3) are designed and synthesized. The synthesis, X-ray crystal structure, absorption spectra, and electrochemical properties of 3 as well as the charge transport properties are investigated. Theoretical calculation is also carried out based on the X-ray crystal structure of 3a to understand the relationship between the structure and the charge transport properties. Single-crystal X-ray analysis revealed that the molecules of 3a adopt a slipped face-to-face pi-stacking mode with a large intermolecular pi-overlap and an interplanar distance of 3.4 angstrom. Crystalline transistors of 3a display high hole mobility of 0.5 cm(2)V(-1) s(-1), which is among the highest reported mobility values for carbazole-based N-heteroacenes. Two useful brominated derivatives (4, 5) are also prepared for synthesizing more new pi-functional materials.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号