Synthesis and Properties of Porous Organic Polymers from a Rigid Macrocyclic Building Block  

作　　者：Jingru Song Zhitang Huang Qiyu Zheng 

机构地区：[1]Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China

出　　处：《Chinese Journal of Chemistry》2013年第5期577-581,共5页中国化学（英文版）

基　　金：the National Natural Science Foundation of China，the Major State Basic Research Development Program of China

摘　　要：Two rigid macrocyclic CTV-based porous organic polymers, Click-POP-1 and Click-POP-2, have been synthe- sized by Click reaction of a cyclotriveratrylene analogue with alkyne groups and aromatic azides in one pot. FTIR, solid 13C NMR and elemental analysis confirmed the formation of the polymers. Both of them possess high thermo-stability which is up to 410 and 900 ℃, respectively, and moderate hydrogen storage properties with 0.46 wt% at 77 K. Their nitrogen uptake showed type-I isotherm with BET surface areas up to 342 and 317 m2·g ^-1.Two rigid macrocyclic CTV-based porous organic polymers, Click-POP-1 and Click-POP-2, have been synthe- sized by Click reaction of a cyclotriveratrylene analogue with alkyne groups and aromatic azides in one pot. FTIR, solid 13C NMR and elemental analysis confirmed the formation of the polymers. Both of them possess high thermo-stability which is up to 410 and 900 ℃, respectively, and moderate hydrogen storage properties with 0.46 wt% at 77 K. Their nitrogen uptake showed type-I isotherm with BET surface areas up to 342 and 317 m2·g ^-1.

关 键 词：CYCLOTRIVERATRYLENE porous organic polymer hydrogen uptake click reaction AMORPHOUS 

分 类 号：TQ342.21[化学工程—化纤工业] TN252[电子电信—物理电子学]