材料科学
透射率
光学透明度
墨水池
透明度(行为)
光电子学
制作
活动层
电极
玻璃
灵活的显示器
热致变色
图层(电子)
纳米技术
复合材料
薄膜晶体管
计算机科学
化学
物理化学
病理
有机化学
替代医学
医学
计算机安全
作者
S. Kiruthika,Giridhar U. Kulkarni
标识
DOI:10.1016/j.solmat.2017.01.039
摘要
Indoor light control using thermotropic materials is an active area of research. While active materials are available to switch transmittance with temperature, large area heaters with desired transparency are not easily affordable. In this paper, the fabrication of thermochromic devices using inexpensive Sn mesh electrodes (5 Ω/□, transmission, 80%) produced by crackle lithography with hydroxypropyl methyl cellulose (HPMC) as active material is reported. When laminated and coated on the inner surface of a PET window (8×8 cm2), the mesh served as a transparent heater to cause gelation in HPMC at ~40 °C to switch from water-clear transparency to paper-white opaqueness with 1 mm thickness of the active layer. The power consumption was only 0.2 W/cm2. Few drops of a color ink produced interesting effects in this smart window prototype.
科研通智能强力驱动
Strongly Powered by AbleSci AI