dc.contributor.author |
Nair, Sindhu S. |
|
dc.date.accessioned |
2024-04-22T03:51:23Z |
|
dc.date.available |
2024-04-22T03:51:23Z |
|
dc.date.issued |
2016-02 |
|
dc.identifier.uri |
https://link.springer.com/article/10.1007/s10854-016-4527-0 |
|
dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/14598 |
|
dc.description.abstract |
An electroactive poly(3,4-(2,2-dimethylpropylenedioxy)thiophene) (PProDOT-Me2) thin film was electropolymerized by cyclic voltammetry technique, and its electrochemical and electrochromic properties were systematically studied. The prepared PProDOT-Me2 thin film was electrochemically reversible, and it showed a linear relation between peak current with scan rates. The electrochemical impedance spectrum also indicated the diffusion limitation of the film during charge/discharge process. The film showed a good color contrast (60 %) with a low applying potential of 1.2 V. The electrochromic window (ECW) based on PProDOT-Me2 film was fabricated and studied for its electrochromic performance. The color contrast of the device was achieved as 36 % at λmax of 560 nm. The switching speed of fabricated ECW for coloring and bleaching were almost 0.7 s in a range of +1.5 to −1.5 V. The fabricated device showed better cyclic current response and remarkable switching stability over 100 cycles. The novelty of the electrochromic window based on PProDOT-Me2 is the maximum absorbance at photopic wavelength that would be highly sensitive to human eyes. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Springer |
en_US |
dc.subject |
Physics |
en_US |
dc.subject |
Dimethylpropylenedioxy |
en_US |
dc.subject |
Electroactive Poly |
en_US |
dc.subject |
Electrochromic Window (ECW) |
en_US |
dc.title |
Fabrication of fast switching electrochromic window based on poly(3,4-(2,2-dimethylpropylenedioxy)thiophene) thin film |
en_US |
dc.type |
Article |
en_US |