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个人信息Personal Information
副教授
硕士生导师
主要任职：Associated Professor
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：功能材料化学与化工
办公地点：大连理工大学化工学院化工综合楼D401
联系方式：Tel:0411-84986067; 15904268498 email:wtgong@dlut.edu.cn
电子邮箱：wtgong@dlut.edu.cn
Pillar[5]arene-Derived Microporous Polyaminal Networks with Enhanced Uptake Performance for CO2 and Iodine
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论文类型：期刊论文
发表时间：2021-02-07
发表刊物：INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
卷号：59
期号：7
页面范围：3269-3278
ISSN号：0888-5885
摘要：A new nitrogen-rich microporous polymer (PAN-FPP5) containing pillar[5]arene macrocycles was fabricated via facile polycondensation between pillar[5]arene-based monomer (FPP5) bearing two aldehyde moieties and melamine. Compared with the macrocycle-free category, PAN-FPP5 exhibited superior CO2 uptake (12.5 wt % vs 9.9 wt %, 273 K/1 bar) and selectivity of CO2/N-2 (55.6 vs 39.9, 298 K). In addition, PAN-FPP5 also displayed an excellent capability of removal of iodine in both solvent and vapor phases because of the electron-rich property of pillar[5]arene.