分子筛控释技术在海洋防污领域的应用  

Application of molecular sieve controlled-release technology in marine antifouling

作　　者：谭旗清 陈强 赖宏达 李彦之 黄敬亮 李伟华 Tan Qiqing;Chen Qiang;Lai Hongda;Li Yanzhi;Huang Jingliang;Li Weihua(School of Chemical Engineering and Technology,Sun Yat-sen University,Zhuhai 519082)

机构地区：[1]中山大学化学工程与技术学院,珠海519082

出　　处：《化工新型材料》2022年第8期34-38,共5页New Chemical Materials

基　　金：广东省自然科学基金面上项目(2019A1515011019);中央高校基本科研业务费专项资金资助(20lgzd17)。

摘　　要：海洋环境中存在大量的污损生物,给人类造成了巨大的经济损失甚至引发重大安全事故。在材料表面涂覆防污涂料是目前广泛采取的防护措施,以此来抑制污损生物的附着和生长。然而,防污剂“爆释”现象一直是防污研究有待解决的难点问题。针对涂层中防污剂释放速率不稳定的现象,综述了近年来分子筛控释技术在海洋防污中的应用,并对海洋防污剂未来的发展方向进行了展望。There are a large number of fouling organisms in the marine environment, which has caused huge economic losses to human beings and even caused serious safety accidents.Antifouling coatings on material surface is a widely adopted protective measure to restrain the adhesion and growth of fouling organisms.However, the “explosive release phenomenon” of antifouling agent has always been the bottleneck in research of antifouling technology.The application of molecular sieve controlled-release technology in marine antifouling was reviewed, and prospected the future development direction of marine antifouling agent.

关 键 词：生物污损 防污剂 “爆释”现象 缓控释放 

分 类 号：TQ637[化学工程—精细化工]