摘要
将水性丙烯酸树脂、水性丙烯酸乳液、助剂及去离子水按一定比例混合均匀,加入制备好的AgNWs/PVP(纳米银线/聚乙烯吡咯烷酮)复合物,以一定量的水和乙醇作为溶剂,研磨后得到纳米银线/水性丙烯酸树脂导电油墨,探讨不同条件对导电油墨性能的影响.研究发现,当纳米银线含量15%、水性丙烯酸树脂含量25%、其他物质60%时,混合体系研磨15 min后涂覆于铜版纸上,在150℃下干燥30 s,方块电阻低至0.176Ω/□,且涂布表面平整.当纸基材料上的导电涂层在100℃~150℃烧结后,分别经2000次摩擦、40次撕拉或1000次耐弯曲后仍具有良好的导电性能.
The aqueous acrylic resin,aqueous acrylic emulsion,the auxiliary agent and deionized water are uniformly mixed in a certain ratio,then the prepared AgNWs/PVP(silver nanowires/Polyvinylpyrrolidone)composite is added with certain amount of water and ethanol,finally a AgNWs/aqueous acrylic conductive ink is obtained after grinding.The effect of different conditions on the ink performance is explored.The mixture of 15%AgNWs,25%acrylic resin and 60%other materials is ground for 15 min and coated on coated paper,then dried at 150℃for 30 s,it is found that the square resistance is as low as 0.176Ω/□and the coated surface is flat.While the sintering temperature is ranging from 100℃to 150℃,the conductive coating still has good conductivity after 2000 times of rubbing,or 40 times of tearing,or 1000 times of bending resistance.
作者
迟聪聪
夏亮
卢金锋
王曌
张萌
袁亮
张素风
CHI Cong-cong;XIA Liang;LU Jin-feng;WANG Zhao;ZHANG Meng;YUAN Liang;ZHANG Su-feng(National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Laboratory of Papermaking Technology and Specialty Paper,Key Laboratory of Paper Based Functional Materials of China National Light Industry,Shaanxi University of Science&Technology,Xi′an 710021,China)
出处
《陕西科技大学学报》
CAS
2019年第6期125-130,152,共7页
Journal of Shaanxi University of Science & Technology
基金
国家自然科学基金项目(31600476)
陕西科技大学大学生创新创业训练计划项目(2018033)
陕西科技大学轻化工程国家级实验教学示范中心项目(2018QSG01-06)
关键词
导电油墨
水性树脂
油墨性能
conductive ink
waterborne resin
ink performance
