https://scholars.lib.ntu.edu.tw/handle/123456789/576750
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lu H.-C | en_US |
dc.contributor.author | Hsiao L.-Y | en_US |
dc.contributor.author | Kao S.-Y | en_US |
dc.contributor.author | Seino Y | en_US |
dc.contributor.author | Santra D.C | en_US |
dc.contributor.author | Ho K.-C | en_US |
dc.contributor.author | Higuchi M. | en_US |
dc.contributor.author | KUO-CHUAN HO | en_US |
dc.creator | Lu H.-C;Hsiao L.-Y;Kao S.-Y;Seino Y;Santra D.C;Ho K.-C;Higuchi M. | - |
dc.date.accessioned | 2021-08-05T02:40:08Z | - |
dc.date.available | 2021-08-05T02:40:08Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 26376113 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85106629771&doi=10.1021%2facsaelm.1c00132&partnerID=40&md5=3887bafc50e0fd7bed318844f6be012f | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/576750 | - |
dc.description.abstract | Durable electrochromic devices (ECDs) driven at 0.8 V were successfully fabricated by the complementary chromic combination of Fe(II)-based metallo-supramolecular polymer (polyFe) and Prussian blue analogues (PBAs). PolyFe was synthesized by the 1:1 complexing of Fe(OAc)2 and bis(terpyridyl)benzene and served as a cathodically coloring material. Nickel hexacyanoferrate (NiHCF) was revealed to be the best anodically coloring material among three PBAs. The complementary electrochromic (EC) pair of polyFe and NiHCF enabled a dramatic decrease of the driving voltage down to 0.8 V in the ECD. We fabricated two ECDs with liquid or solid electrolytes (L-ECD and S-ECD, respectively) and compared their EC properties. S-ECD showed a color change from blue-purple (0 V) to light yellow (0.8 V) with a transmittance change (T) of 45.1% at 580 nm; the response times were 0.52 s for coloring and 1.03 s for bleaching; the coloration efficiency reached a high value of 627.5 cm2/C. S-ECD showed better durability than L-ECD in the long term stability test up to 1 0 000 cycles. In addition, a drastic change in transmittance spectrum between 415 and 655 nm in S-ECD aligned with the highest solar irradiance in the visible region. When exposing the S-ECD to solar irradiation, it was calculated that a large solar irradiance (99.6 W/m2) can be attenuated at the colored state (0 V), and only a low power density (0.0243 W/m2) was required to keep at the bleached state (0.8 V). ? 2021 American Chemical Society. | - |
dc.relation.ispartof | ACS Applied Electronic Materials | - |
dc.subject | Bleaching; Cleaning; Durability; Electrochromic devices; Electrochromism; Energy utilization; Nickel compounds; Solar radiation; Solid electrolytes; Supramolecular chemistry; Coloration efficiencies; Coloring materials; Long-term stability test; Low energy consumption; Metallo-supramolecular; Nickel hexacyanoferrate; Prussian blue analogues; Transmittance spectra; Iron compounds | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Bleaching; Cleaning; Durability; Electrochromic devices; Electrochromism; Energy utilization; Nickel compounds; Solar radiation; Solid electrolytes; Supramolecular chemistry; Coloration efficiencies; Coloring materials; Long-term stability test; Low energy consumption; Metallo-supramolecular; Nickel hexacyanoferrate; Prussian blue analogues; Transmittance spectra; Iron compounds | - |
dc.title | Durable Electrochromic Devices Driven at 0.8 v by Complementary Chromic Combination of Metallo-Supramolecular Polymer and Prussian Blue Analogues for Smart Windows with Low-Energy Consumption | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1021/acsaelm.1c00132 | - |
dc.identifier.scopus | 2-s2.0-85106629771 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
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 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。