Influences on oxidation voltage and holding time on poly(3-methylthiophene) film for electrochromic stability*

Project supported by the National Natural Science Foundation of China (Grant No. 51403102) and the Natural Science Foundation of Jiangsu Province, China (Grant No. BK20140811).

Zhang Bo, Xu Chen, Xu Guo-Yue, Liu Chu-Yang, Bu Hong-Han, Zhang Jian-Chao
       

(color online) (a) Transmittance difference of P3MT films at voltages on and off, (b) potential pulse at different voltage holding times (T1–T4) and the corresponding transmittance difference for films undergone (c) four initial cycles and (d) long-term cycles (solid curves, bleached state; dashed curves, colored state). (e) Standardized transmittance difference as a function of cycle number.