合成树脂及塑料
閤成樹脂及塑料
합성수지급소료
CHINA SYNTHETIC RESIN AND PLASTICS
2014年
1期
27-30
,共4页
丙烯酸β-环糊精酯%微波%吸附%共聚合
丙烯痠β-環糊精酯%微波%吸附%共聚閤
병희산β-배호정지%미파%흡부%공취합
acrylic acid-β-cyclodextrin ester%microwave%adsorption%copolymerization
以l,3-二环己基碳化二亚胺为缩合剂,通过微波辐射法制备了不同取代度的丙烯酸β-环糊精酯(β-CD-AA),并且采用溶液法成功合成了丙烯酰胺-β-CD-AA-烯丙基-联苯基醚(ABE)三元共聚物和丙烯酸(AA)-β-CD-AA-ABE三元共聚物。研究表明:微波法合成β-CD-AA具有反应时间短,易于控制的优点;所合成的三元共聚物具有较高的热稳定性和吸附性能,其中,AA-β-CD-AA-ABE三元共聚物对Zn2+的吸附达47.5mg/g,在废水处理方面有一定的应用前景。
以l,3-二環己基碳化二亞胺為縮閤劑,通過微波輻射法製備瞭不同取代度的丙烯痠β-環糊精酯(β-CD-AA),併且採用溶液法成功閤成瞭丙烯酰胺-β-CD-AA-烯丙基-聯苯基醚(ABE)三元共聚物和丙烯痠(AA)-β-CD-AA-ABE三元共聚物。研究錶明:微波法閤成β-CD-AA具有反應時間短,易于控製的優點;所閤成的三元共聚物具有較高的熱穩定性和吸附性能,其中,AA-β-CD-AA-ABE三元共聚物對Zn2+的吸附達47.5mg/g,在廢水處理方麵有一定的應用前景。
이l,3-이배기기탄화이아알위축합제,통과미파복사법제비료불동취대도적병희산β-배호정지(β-CD-AA),병차채용용액법성공합성료병희선알-β-CD-AA-희병기-련분기미(ABE)삼원공취물화병희산(AA)-β-CD-AA-ABE삼원공취물。연구표명:미파법합성β-CD-AA구유반응시간단,역우공제적우점;소합성적삼원공취물구유교고적열은정성화흡부성능,기중,AA-β-CD-AA-ABE삼원공취물대Zn2+적흡부체47.5mg/g,재폐수처리방면유일정적응용전경。
Acrylic acid-β-cyclodextrin esters(β-CD-AA) with different substitution degrees were pre-pared via microwave irradiation method with dicyclohexylcarbodiimide (DCC) as catalyst. Two kinds of terpoly-mers of acrylamide-β-CD-AA-allyl biphenyl ether(ABE) and acrylic acid(AA)-β-CD-AA-ABE were synthe-sized successfully through solution polymerization. The results showed that the microwave irradiation method for β-CD-AA had the advantage of short reaction time and easy to control. The terpolymers so prepared had good thermal stability and adsorption properties. The adsorption capacity of AA-β-CD-AA-ABE terpolymer to Zn2+ reached 47.5 mg/g, so it had a certain application prospect on wastewater treatment.