纳米凹凸棒石抗菌材料的研究进展  

Research on Progress of Nanopalygorskite Antibacterial Materials

作　　者：刘飞[1] 任世英[1] 

机构地区：[1]淮阴工学院生命科学与化学工程学院江苏省凹土资源利用重点实验室,江苏淮安223003

出　　处：《广东化工》2010年第9期75-76,共2页Guangdong Chemical Industry

摘　　要：阐述了目前纳米凹凸棒石抗菌材料的研究现状,其抗菌机理主要表现为金属离子溶出抗菌和光催化反应抗菌,常见原料改性的方法包括热处理、酸化处理、有机改性处理、复合改性等,可通过离子交换法、溶胶-凝胶法以及其他方法进行纳米抗菌材料的制备,在家电、建材、纺织品、日用塑料等诸多领域应用前景广阔,将向多种方式复配的纳米复合型抗菌材料的方向发展。The present status of nanopalygorskite antibacterial materials was introduced. Antibacterial mechanism was presented by metal ion-releasing antibacteria and photocatalytic reaction antibacteria. The methods commonly used were heat treatment, acidification treatment, organic modified treatment and composite modified treatment. Antibacterial nano-materials were prepared through ion-exchange process, sol-gel process and also. Owning to the broad application prospect in the fields of household electrical appliances, building materials, textile, domestic plastics and so on, compound antibacterial nano-materials would be developed in the future.

关 键 词：纳米抗菌材料 凹凸棒石 抗菌机理 原料改性 

分 类 号：TQ[化学工程]