VO2@KH550/570@PS复合薄膜的制备及其热致相变性能
张丽萍 1 孟晓荣 1,2 宋锦峰 3杜金晶 4
(1. 西安建筑科技大学化学与化工学院,陕西 西安 710000; 2. 陕西省膜分离技术研究院,陕西 西安710054; 3. 陕西环保产业集团有限责任公司,陕西 西安 710000; 4. 西安建筑科技大学冶金工程学院,陕西 西安 710000 )
DOI:10.11949/0438-1157.20240329
Preparation of VO2@KH550/570@PS composite film and its thermally induced phase change properties
ZHANG Liping 1 MENG Xiaorong 1,2 SONG Jinfeng 3DU Jinjing 4
(1. School of Chemistry and Chemical Engineering, Xi’an University of Architecture and Technology, Xi’an 710000, Shaanxi, China; 2. Shaanxi Academy of Membrane Separation Technology, Xi’an 710054, Shaanxi, China; 3. Shaanxi Environmental Protection Industry Group Co., Ltd., Xi’an 710000, Shaanxi, China; 4. School of Metallurgy Engineering, Xi’an University of Architecture and Technology, Xi’an 710000, Shaanxi, China )
引 言
1 实验材料和方法
1.1 材料和设备
1.2 材料制备
1.3 材料表征
(1) |
(2) |
1.4 耐候性能测试
1.5 隔热性能测试
2 实验结果与讨论
2.1 VSPS的晶体构型与组成
2.2 VSPS的形貌尺寸
2.3 VSPS的稳定性
2.4 VSPS聚合物复合薄膜的表面形貌
2.5 VSPS复合薄膜的热致变色性能
表1 VO2/PVB和VSPS聚合物复合薄膜的Tlum和ΔTsol值(A为高低温可见光透过率平均值)Table 1 Tlum and Tsol of VO2/PVB and VSPS polymer composite films, (where A is average transmittance of high and low temperature visible light)
2.6 VSPS复合薄膜的隔热性能
表2 VSPS复合薄膜升温速率KTable 2 Heating rate K of VSPS composite film
3 结论
引用本文: 张丽萍, 孟晓荣, 宋锦峰, 杜金晶. VO2@KH550/570@PS复合薄膜的制备及其热致相变性能[J]. 化工学报, 2024, 75(9): 3348-3359 (ZHANG Liping, MENG Xiaorong, SONG Jinfeng, DU Jinjing. Preparation of VO2@KH550/570@PS composite film and its thermally induced phase change properties[J]. CIESC Journal, 2024, 75(9): 3348-3359)
第一作者:张丽萍(2000—),女,硕士研究生,zhangliping0108@163.com
通讯作者:孟晓荣(1966—),女,博士,教授,mxr5@163.com