含联萘基团聚氰酸酯的合成及其多孔膜的制备  

Fabrication of polycyanurate resins and its microporous film containing 1,1′-binaphthyl moieties

作　　者：郑雪琳[1,2] 陈剑伟[1,2] 翁家宝[1,2] 吕习周[1] 孟东利[1] 

机构地区：[1]福建师范大学化学与材料学院,福建福州350007 [2]福建省高分子材料重点实验室,福建福州350007

出　　处：《分子科学学报》2011年第3期149-153,共5页Journal of Molecular Science

基　　金：国家自然科学基金资助项目(20874012);福建省自然科学基金资助项目(2010J05018);福建省教育厅资助项目(JA09049)

摘　　要：以分子设计,采用界面缩聚方法合成一种新型的含联萘基团聚氰酸酯——聚2-氯-4-1,1′-联萘氧基-1,3,5-均三嗪(PCCBN),通过了GPC、IR、1HNMR、UV-vis、荧光光谱、TG等测试分析,研究表明该聚氰酸酯具有良好的光致发光性和耐热性.利用水滴模板技术,以水浴温度控制气流流速和空气湿度,制备PCCBN多孔膜,研究水浴温度及PCCBN浓度对多孔膜形貌的影响.结果表明,当水浴温度为30℃,PCCBN浓度为0.2 g/L时,制得的多孔膜孔径分布较均匀.Using the molecular designing methodology,poly 2-chloro-4-1,1′-binaphthyloxy-1,3,5-trazine（PCCBN） was prepared through interfacial polymerization using cyanuric chloride and 1,1′-cinaphthol as the raw materials.The polymer obtained was characterized by GPC,FT-IR,1H NMR,UV-vis,fluorescence,and TG.The results showed that PCCBN exhibits good thermal and photoluminescence properties.Then,PCCBN microporous film was fabricated by breath figures method.The effect of water-bath temperature and PCCBN concentration on the pore size of porous films was investigated.The results showed that the microporous film with a relative uniform pore size distribution could be formed from the polymer with concentration of 0.2 g/L at the 30 ℃ water-bath temperature.

关 键 词：联二萘酚 聚氰酸酯 多孔膜 

分 类 号：O614[理学—无机化学]