Electrochromic device based on electrospun WO3 nanofibers


DULGERBAKI C., Maslakci N. , KOMUR A. I. , OKSUZ A. U.

MATERIALS RESEARCH BULLETIN, cilt.72, ss.70-76, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

The tungsten oxide (WO3) nanofibers were grown directly onto an ITO-coated glass via an electrospinning method for electrochromic applications. The electrochromic properties of WO3 nanofibers were investigated in the presence of different electrolytes including a series of ionic liquids and classic LiClO4-PC system. A significant optical modulation of 20.82% at 760 nm, reversible coloration with efficiency of 64.58 cm(2)/C and excellent cycling stability were achieved for the nanofiber electrochromic device (ECD) with ionic liquid based gel electrolyte. (C) 2015 Elsevier Ltd. All rights reserved.