Nanostructured electrochromic films by inkjet printing on large area and flexible transparent silver electrodes.

Autor: Layani M; Institute of Chemistry and the Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel. Magdassi@mail.huji.ac.il., Darmawan P, Foo WL, Liu L, Kamyshny A, Mandler D, Magdassi S, Lee PS
Jazyk: angličtina
Zdroj: Nanoscale [Nanoscale] 2014 May 07; Vol. 6 (9), pp. 4572-6.
DOI: 10.1039/c3nr06890k
Abstrakt: Printed electrochromic flexible films were obtained by combining transparent silver grid electrodes formed by self-assembly and inkjet printed WO3 nanoparticles. Concentrated dispersions of WO3 nanoparticles were inkjet printed on transparent plastic silver grid electrodes with a high transparency of 83% in the spectral range of 400-800 nm, and a low sheet resistance in the range of 1-5 Ω sq(-1). These electrodes were used for electrochromic applications for the first time. The resultant patterned nanostructured electrochromic films maintained their coloring and bleaching performance after bending of the flexible films.
Databáze: MEDLINE