摘要
研究石墨烯和纳米二氧化锰整理棉织物的电热和感应性能。通过浸润涂覆、化学沉积和碳化方法对棉织物进行处理并研究其性能。测试了氧化石墨烯的微观结构及碳化棉织物的表观形态和内部结构;利用相关仪器测试了其电热及感应性能。结果表明:经碳化处理的二氧化锰石墨烯整理棉织物表现出了良好的电热和应力感应性能,在施加电压15V、通电6min时,该碳化棉织物可达到稳态最大温升36℃,并表现出优异的可重复电热特性;在一定变形(曲率0.6cm^(-1))下,其标准电阻变化率可达0.82。认为:整理后的棉织物可以应用于加热保温服装和可穿戴感应设备等。
Electroheat and sensing property on graphene and nanostructured MnO2 finished cotton fabric were studied. Cotton fabrics were processed, and properties were studied by soaking-covered, chemical deposition and carbonation methods. Mierostrueture of oxidized grapheme, surface morphology and inner structure of carbide cotton fabrics were tested. Electroheat property and sensing performance of fabrics were tested by relevant instruments. The results show that graphene MnO2 cotton fabric which was carbonized shows better eleetroheat and sensing property. The steady-state maximum temperatures of carbonation cotton fabric could increase to 36 ℃ when the voltage at 15 V and connect power supply for 6 min. It has the excellent repeatable electroheat property. Resistance variation rate can reach to 0.82 under certain deformation conditions. It is considered that fabric after treatment can be applied to heating insulating clothing, wearable sensing device and so on.
出处
《棉纺织技术》
CAS
北大核心
2016年第12期25-29,共5页
Cotton Textile Technology
基金
国家自然科学基金资助项目(51273097)
