[1]郭立芸,成欣毓,张华鹏.基于银包覆中空纳米SiO2微球的隔热涂层织物制备及性能研究[J].浙江理工大学学报,2024,51-52(自科五):705-717.
GUO Liyun,CHENG Xinyu,ZHANG Huapeng.Research on the preparation and performance of heat insulating coated fabrics based on silver coated hollow Nano SiO 2 microspheres[J].Journal of Zhejiang Sci-Tech University,2024,51-52(自科五):705-717.
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基于银包覆中空纳米SiO2微球的隔热涂层织物制备及性能研究()
GUO Liyun,CHENG Xinyu,ZHANG Huapeng.Research on the preparation and performance of heat insulating coated fabrics based on silver coated hollow Nano SiO 2 microspheres[J].Journal of Zhejiang Sci-Tech University,2024,51-52(自科五):705-717.
浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]
- 卷:
- 第51-52卷
- 期数:
- 2024年自科第五期
- 页码:
- 705-717
- 栏目:
- 出版日期:
- 2024-09-20
文章信息/Info
- Title:
- Research on the preparation and performance of heat insulating coated fabrics based on silver coated hollow Nano SiO 2 microspheres
- 分类号:
- TS156
- 文献标志码:
- A
- 摘要:
- 为提高锦纶织物的保暖隔热性能，采用3 巯丙基甲基二甲氧基硅烷（MPMDMS）对中空纳米SiO 2微球进行表面改性，通过辅助化学镀银工艺制备银包覆中空纳米SiO 2微球，将其与聚丙烯酸酯乳液混合后涂敷在锦纶织物表面，制备隔热涂层织物。采用扫描电子显微镜、X射线光电子能谱仪、傅里叶红外光谱仪等表征手段，探讨MPMDMS对中空纳米SiO 2微球的表面改性机理，分析MPMDMS质量分数对微球表面镀银形貌的影响；通过FTIR红外光谱仪及红外热成像仪测试了涂层织物的热红外反射性能和隔热性能。结果表明：MPMDMS改性效果明显优于多巴胺（DA），经MPMDMS改性后的中空纳米SiO 2微球表面，Ag生长更加均匀且覆盖率高；银包覆中空纳米SiO 2微球单分散性良好并保持了较低的导热系数（0.06925 W/(m·K)）；涂层织物热红外反射率（6~14 μm）较锦纶织物提高了30%，将涂层织物置于37 ℃热板上10 min后，涂层织物表面温度为30.6 ℃，比锦纶织物低5.1 ℃；涂层织物透湿性和抗菌性能良好。该研究可为提升锦纶织物的隔热性能提供一定的技术参考。
参考文献/References:
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备注/Memo
- 备注/Memo:
-
收稿日期： 2024-03-16
网络出版日期：2024-07-22
基金项目： 国家重点研发计划项目(2021YFB3801502)
作者简介： 郭立芸（1998—），女，贵州毕节人，硕士研究生，主要从事隔热涂层织物方面的研究
通信作者： 张华鹏，E-mail：zhp@zstu.edu.cn
