Electrochromic device based on electrospun \WO3\ nanofibers

By Cigdem Dulgerbaki and Neslihan Nohut Maslakci and Ali Ihsan Komur and Aysegul Uygun Oksuz
Published in Materials Research Bulletin NULL 2015

Abstract

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 cm2/C and excellent cycling stability were achieved for the nanofiber electrochromic device (ECD) with ionic liquid based gel electrolyte.

Read Article » Back