Please use this identifier to cite or link to this item: doi:10.22028/D291-24047
Title: Electrochromic smart windows
Author(s): Macedo, Marcelo A.
Dall'Antonia, Luiz H.
Valla, Bruno
Aegerter, Michel A.
Language: English
Year of Publication: 1992
OPUS Source: Journal of non-crystalline solids. - 147/148. 1992, S. 792-798
SWD key words: Lithiumion
DDC notations: 620 Engineering and machine engineering
Publikation type: Journal Article
Abstract: A solid state electrochromic smart window has the configuration glass/TC/EC/IC/IS/TC/glass, where TC is a transparent conductor, EC is an electrochromic coating, IC is an H+ or Li+ ion conductor and IS is an H+ or Li+ ion storage layer. Application of a small voltage at the TC electrodes changes optical transmission of the device in a persistent reversible manner. Porous and slightly crystallized sol-gel coatings of TiO2-CeO2 composition have the required properties for ion storage counter electrodes. Layers 150 nm thick have 80% optical transmission in the visible range, do not color after H+ and Li+ insertion and show good electro-chemical stability. These layers have been used as H+ or Li+ ion storage electrodes, where EC was WO3. The protonic IC was a cellulose polyacetate polymer and the lithium IC was PEO-LiN(SO2CF3). Electro-chemical and optical performances of the cells are reported. © 1992 Elsevier Science
Link to this record: urn:nbn:de:bsz:291-scidok-21776
Date of registration: 30-Jun-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
SciDok - Der Wissenschaftsserver der Universität des Saarlandes

Files for this record:
File Description SizeFormat 
aeg157.pdf2,21 MBAdobe PDFView/Open

Items in SciDok are protected by copyright, with all rights reserved, unless otherwise indicated.