掺铜氧化锌复合材料协同微波对羽绒抗菌的工艺探究  

Study on the Antibacterial Technology of Copper-doped Zinc Oxide Composite Material and Microwave for Down

作　　者：江娟[1] 冯安生[1] 黎彧[1] JIANG Juan;FENG Ansheng;LI Yu(Guangdong Research Center for Special Building Materials and Its Green Preparation Technology/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology,Guangdong Industry Polytechnic,Guangzhou 510300,China)

机构地区：[1]广东轻工职业技术学院,广东省特种建筑材料及其绿色制备工程技术研究中心∥佛山市特种功能性建筑材料及其绿色制备技术工程中心,广东广州510300

出　　处：《广东轻工职业技术学院学报》2020年第2期6-9,共4页Journal of Guangdong Industry Polytechnic

基　　金：广东省高等职业院校珠江学者岗位计划资助项目(2015,2018);广东轻院珠江学者人才类项目(RC2015-001);广东省高校创新团队项目(2017GKCXTD001);广州市科技计划项目(201904010381);广东轻院人才培育项目(KJPY007);国家自然科学青年基金项目(21601037)。

摘　　要：本实验利用溶胶-凝胶法制备了掺杂铜的氧化锌(Cu/ZnO)复合材料,并采用单一变量法,探究了该合成Cu/ZnO复合材料协同微波对羽绒的抗菌作用。改变Cu/ZnO复合材料的用量、微波功率、微波温度、和微波时间,探讨Cu/ZnO复合材料对羽绒制品抗菌效果的影响,从而确定Cu/ZnO复合材料协同微波对羽绒的最佳抗菌条件,并进行循环回收实验。实验结果表明,Cu/ZnO复合材料协同微波对羽绒的最佳抗菌条件为:羽绒与复合材料的质量比为1∶2,微波功率为200W,微波温度为50℃,微波作用时间为1 min,最佳抑菌率为76.27%。将该复合材料回收三次后作用于羽绒,其抑菌率分别为35.15%,22.00%,12.26%。Copper doped Zinc Oxide(Cu/ZnO)composites were prepared by sol-gel method.And by controlling a single variable,the antibacterial effects of copper-doped zinc oxide composites(Cu/ZnO)with microwave for down were investigated under the conditions of the amount of Cu/ZnO,microwave power,microwave temperature and microwave time.The optimum antibacterial conditions of Cu/ZnO composites for down were determined and recycling experiments were carried out.The results showed that the optimum antimicrobial conditions of Cu/ZnO composites combined with microwave were as follows:the mass ratio of down to composite was 1∶2,the microwave power was 200 W,the microwave temperature was 50℃,the microwave action time was 1 min,and the optimum antimicrobial rate was 76.27%.The composite material was recycled three times and then applied to down.The antibacterial rates were 35.15%,22.00%and 12.26%respectively.

关 键 词：微波 掺铜氧化锌 复合材料 抗菌 回收 

分 类 号：TQ051.8[化学工程]