卟啉
亚胺
热稳定性
材料科学
多孔性
电子迁移率
共价有机骨架
电荷(物理)
化学
共价键
化学工程
高分子化学
载流子
光电子学
有机化学
物理
催化作用
工程类
量子力学
作者
Shun Wan,Felipe Gándara,Atsushi Asano,Hiroyasu Furukawa,Akinori Saeki,Sanjeev K. Dey,Lei Liao,Michael W. Ambrogio,Youssry Y. Botros,Xiangfeng Duan,Shu Seki,J. Fraser Stoddart,Omar M. Yaghi
摘要
Two types (imine and boronate) of covalent organic frameworks (COFs) having a porphyrin unit have been synthesized. The two highly crystalline porphyrin COFs (COF-366 and COF-66) display excellent chemical and thermal stability and are permanently porous. Two-dimensional extended layered structures of the two COFs demonstrate very high charge carrier mobility values (8.1 cm2 V−1 s−1).
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