https://scholars.lib.ntu.edu.tw/handle/123456789/408646
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Fan M.-S. | en_US |
dc.contributor.author | Lee C.-P. | en_US |
dc.contributor.author | Vittal R. | en_US |
dc.contributor.author | Ho K.-C. | en_US |
dc.creator | Vittal R.;Lee C.-P.;Fan M.-S.;Ho K.-C. | - |
dc.date.accessioned | 2019-05-17T00:50:08Z | - |
dc.date.available | 2019-05-17T00:50:08Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 09270248 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/408646 | - |
dc.description.abstract | An ionic liquid (IL), 1-butyl-3-{2-oxo-2-[(2,2,6,6-tetramethylpiperidin-1-oxyl-4-yl)amino]ethyl}-1H-imidazol-3-ium tetrafluoroborate (TILBF4), containing a stable radical, 2,2,6,6-tetramethyl-1-piperidinyl-oxy (TEMPO), was synthesized successfully. The TILBF4shows two distinctive properties having the characteristics of ion-storage and supporting electrolyte materials. In this study, a hybrid electrochromic device (ECD) with a high coloration efficiency based on this TILBF4and a poly(3,3-diethyl-3,4-dihydro-2H-thieno-[3,4-b][1,4]dioxepine) (PProDOT-Et2) thin film was proposed. The maximum absorbance of the PProDOT-Et2/TILBF4ECD was noticed at 590?nm upon applying the cell potential between ?1.0 and 1.0?V. The device exhibits a transmittance change (£GT) of 62.2% at 590?nm when being switched in the first transition, with short switching times of 4.0?s for bleaching and 3.6?s for coloring. A relatively high coloration efficiency (£b) of 983.0?cm2/C was achieved at 590?nm. Furthermore, the ECD maintained 98.0% of its initial £GT after consecutive operation for 1000 cycles between ?1.0 and 1.0?V. ? 2017 Elsevier B.V. | - |
dc.language | English | - |
dc.relation.ispartof | Solar Energy Materials and Solar Cells | en_US |
dc.subject | 2,2,6,6-tetramethyl-1-piperidinyloxy | - |
dc.subject | Coloration efficiency | - |
dc.subject | Electrochromic device | - |
dc.subject | Ion-storage material | - |
dc.subject | Ionic liquid | - |
dc.title | A novel ionic liquid with stable radical as the electrolyte for hybrid type electrochromic devices | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.solmat.2017.03.009 | - |
dc.identifier.scopus | 2-s2.0-85015989298 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015989298&doi=10.1016%2fj.solmat.2017.03.009&partnerID=40&md5=d51e2a5835a4bdc2624ee5e73c9b6444 | - |
dc.relation.pages | 61-68 | - |
dc.relation.journalvolume | 166 | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.dept | Polymer Science and Engineering | - |
crisitem.author.orcid | 0000-0001-7501-1271 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 化學工程學系 |
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