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Synthesis, characterization, and CO2 uptake of mellitic triimide-based covalent organic frameworks
Journal of Polymer Science Part A: Polymer Chemistry Pub Date : 2019-10-18 , DOI: 10.1002/pola.29510
Hugo Veldhuizen 1 , Alexandros Vasileiadis 2 , Marnix Wagemaker 2 , Tadhg Mahon 1 , Durga P. Mainali 3 , Lishuai Zong 1 , Sybrand Zwaag 1 , Atsushi Nagai 1
Affiliation  

This work expands the library of high-performance polyimide covalent organic frameworks (COFs) through the imidization polymerization of mellitic trianhydride with two different triamines. The resulting porous polymers possess microporous structures (< 2 nm pore sizes), exhibit relatively large surface areas (> 300 m2 g−1), and are thermally stable up to 275 °C. Moreover, both COFs show good CO2 uptake with capacities around 40 cm3 g−1.
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中文翻译:

基于苯三酰亚胺的共价有机骨架的合成、表征和 CO2 吸收

这项工作通过苯三酸三酐与两种不同的三胺的酰亚胺化聚合,扩展了高性能聚酰亚胺共价有机框架 (COF) 库。所得多孔聚合物具有微孔结构(< 2 nm 孔径),表现出相对较大的表面积(> 300 m 2 g -1),并且在高达 275 °C 时具有热稳定性。此外,两种COF都表现出良好的CO 2吸收能力,容量约为40 cm 3 g -1
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更新日期:2019-10-18
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