纺织品中功能性纳米材料的检测方法研究  

Detection methods of functional Nanomaterials in textile

作　　者：李亚辉[1] 杨海峰[1] 席广成[1] 郭兴洲 李俊芳[1] Li Yahui;Yang Haifeng;Xi Guangcheng;Guo Xingzhou;Li Junfang(Chinese Academy of Inspection and Quarantine,Beijing 100176,China)

机构地区：[1]中国检验检疫科学研究院,北京100176

出　　处：《分析仪器》2022年第1期124-129,共6页Analytical Instrumentation

基　　金：国家重点研发计划项目(2017YFF0210000)。

摘　　要：功能性纳米纺织品除传统的功能外,还可具有抗菌除臭、疏水、屏蔽紫外线和电磁等性能。但现阶段市场上的产品存在质量层次不齐,而相关的检测方法研究相对较少,未形成统一的检测标准。本实验首先用TGA-DTG研究了功能性纺织品的最佳灰化温度(450°C),经灰化提高检测灵敏度,再通过XRD和SEM-EDS对所含功能性纳米材料的种类、晶型、形貌、颗粒尺寸等进行考察,最后用ICP-MS进行含量测定,建立了完整的纺织品中功能性纳米材料的检测方法。Functional nanotextiles have conventional functions, as well as antibacterial, deodorization, hydrophobic, UV and electromagnetic protection. However, there is little research on detection methods at present, and there is no unified detection standard. To improve detection sensitivity, the optimal ashing temperature(450 ℃) of functional nanotextile is explored by TGA-DTG. Furthermore, the sorts, crystalline, morphology and size of functional nanomaterials are investigated via XRD and SEM-EDS, the content is determined by ICP-MS, and a complete detection method of functional nanomaterials in textile is established.

关 键 词：纺织品 功能性纳米材料 检测方法 

分 类 号：TS107[轻工技术与工程—纺织工程] TB383.1[轻工技术与工程—纺织科学与工程]