| dc.creator |
Dulgerbaki, Cigdem |
|
| dc.creator |
ÖKSÜZ, Ayşegül |
|
| dc.date |
2021-09-01T00:00:00Z |
|
| dc.date.accessioned |
2021-12-03T11:38:55Z |
|
| dc.date.available |
2021-12-03T11:38:55Z |
|
| dc.identifier |
9afcd6d3-8518-477a-9e53-53891a954b8f |
|
| dc.identifier |
10.1016/j.optmat.2021.111354 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/9afcd6d3-8518-477a-9e53-53891a954b8f/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/93563 |
|
| dc.description |
Enhanced electrochemical and optical properties of poly(3-methylthiophene)/tungsten oxide (PMeT/WO3) hybrid nanostructure based electrochromic devices (ECDs) are presented. Hybrid nanostructures were prepared by electrodeposition technique in the presence of four different ionic liquids; 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF4), 1-butyl-3-methylimidazolium hexafluorophosphate (BMIMPF6), 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide (BMIMTFSI) and 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl) imide (BMPTFSI). The electrochromic behaviors of the ECDs were investigated using cyclic voltammetry, chronoamperometry and transmittance measurements. PMeT/WO3/BMIMTFSI based ECD revealed excellent electrochromic properties of broad optical modulation (57.92%) and great coloration efficiency (398.32 cm2/C). Morphological structures of the thin films were examined by a scanning electron microscope (SEM), which showed that remarkable optical properties of PMeT/WO3 hybrid synthesized in BMIMTFSI medium can be attributed to the spongy network structure. The improved performance of the PMeT/ WO3 hybrid electrodes and the facile synthesis through electrodeposition method demonstrate a viable strategy for preparing fast assembling high-performance hybrid electrodes for a wide variety of electrochemical devices. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Poly(3-methylthiophene)/Tungsten oxide hybrid materials for highly efficient electrochromic devices |
|
| dc.type |
info:eu-repo/semantics/article |
|