银-氧化锌复合物协同微波在羽绒杀菌中的应用  

Application of Ag-zinc Oxide Composite Combined with Microwave in Down-Feather Sterilization

作　　者：江娟[1] 黎彧[1] 周纯[1] 林志盛[1] 吴坤鹏[1] 张润霆 陈云波 JIANG Juan;LI Yu;ZHOU Chun;LIN Zhisheng;WU Kunpeng;ZHANG Runting;CHEN Yunbo(School of Eco-Environmental Engineering/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology,Guangdong Industry Polytechnic,Guangzhou 510300,China;Guangzhou Shanhe Chemical Co.,Ltd,Guangzhou 510425,China)

机构地区：[1]广东轻工职业技术学院生态环境技术学院/佛山市特种功能性建筑材料及其绿色制备技术工程中心,广州510300 [2]广州善合化工有限公司,广州510425

出　　处：《现代纺织技术》2018年第3期71-74,83,共5页Advanced Textile Technology

基　　金：广东省自然科学基金(2016A030313761);广州市科技局项目(201510010170);广东省高等职业院校珠江学者岗位计划资助项目(粤教师(2009)22号);广东轻院珠江学者人才类项目(RC2015-001);生物无机与合成化学教育部重点实验室开放基金(2016);广东轻院创新强校自主创新能力提升项目(2A20705)

摘　　要：通过高温分解法制备银-氧化锌复合物,并用于羽绒杀菌。研究所制备复合物协同微波对羽绒的杀菌工艺,探讨复合物用量、微波辐射功率、微波辐射时间和微波辐射温度等工艺条件对羽绒抗菌效果的影响,同时对复合物进行循环回收实验。结果表明:所制备银-氧化锌复合物协同微波对羽绒的最高抑菌率为53.34%,工艺条件为羽绒与复合物质量比2∶1,微波辐射功率400 W、微波辐射时间2min、微波辐射温度47℃。在最佳工艺条件下对复合物进行连续5次回收,回收后的抑菌率分别为37.24%、18.52%、16.19%、10.69%和8.54%。所制备银-氧化锌复合物协同微波对羽绒具有抗菌性,随着回收次数的增加,复合物抗菌效果逐渐减弱。In this paper,the silver-zinc oxide(Ag-ZnO)composite was prepared by high temperature decomposition method and used for down-feather sterilization.The composite combined with microwave was applied in down-feather.The influence of the dosage of the composite,microwave power,microwave time and microwave temperature on antibacterial effect of down-feather was discussed.At the same time,recycling experiments of the composite were carried out.All these results show that the highest antibacterial rate of composite combined with microwave to down-feather was 53.34%under the following conditions:the mass ratio of down-feather and the composite 2∶1,microwave power 400 W,microwave time 2 min and microwave temperature 47℃.At the same process conditions,the antibacterial rate is respectively 37.24%,18.52%,16.19%,10.69%and 8.54%after recycling five times.The experiment results indicate that the prepared Ag-ZnO composite combined with microwave has antibacterial property to down-feather,and the antibacterial effect gradually diminishes with the increase in the number of recycling.

关 键 词：银-氧化锌复合物 微波 羽绒 杀菌 回收 

分 类 号：TQ051.8[化学工程]