Improved Electrochromic Performance Of Polyaniline Film Based On Well-Ordered 3d Micro Array
2019 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS (EDSSC)(2019)
摘要
Polyaniline (PANI) with a well-ordered 3D micro array is prepared by using MEMS processes and its electrochromic properties are investigated by comparison with a 2D planar one. The 3D sample has similar response speeds to the 2D one but displays (similar to 1.2X) higher specific capacitance than the latter due to its more PANI content under the same footprint. The 3D micro array is also helpful to enhance the mechanical strength of the PANI film against repeated electrochemical cycling. Moreover, because the 3D array is well-ordered and also its feature size (4 mu m) is comparable to the infrared wavelength, strong interaction occurs between the infrared light and the structure; consequently, the 3D sample shows much larger emissivity modulation (similar to 0.3) than the 2D one (similar to 0.1).
更多查看译文
关键词
MEMS processes, 3D array, polyaniline (PANI), electrochomic materials, infrared emissvity
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要