Fabrication of Silver Vanadium Oxide and V2O5 Nanowires for Electrochromics
ACS Nano2008Vol. 2(2), pp. 293–301
Citations Over TimeTop 1% of 2008 papers
Abstract
Silver vanadium oxide (SVO) and V2O5 nanowires have been hydrothermally synthesized. The as-made nanowires are over 30 microm long and 10-20 nm in diameter. The nanowires have a layered structure with a d-spacing of 1.07 nm. The nanowires can be fabricated into free-standing and flexible sheets by suction filtration. The electrical conductivity of the SVO nanowires is 0.5 S/cm, compared to 0.08 S/cm for the V2O5 nanowires. The Li ion diffusion coefficient in the SVO nanowires was 7 times higher than that in the V2O5 nanowires. An electrochromic device was fabricated from the SVO nanowires that displayed a color-switching time of 0.2 s from the bleached state (green) to the colored state (red-brown) and 60% transmittance contrast.
Related Papers
- → Electrochromic organic and polymeric materials for display applications(2005)1,090 cited
- → Synthesis, electrochemical and electrochromic properties of novel pyridinium salts based on 2,6-di(4-pyridyl)-4-benzylpyridilium(2014)7 cited
- → Electrochromism and ElectrochromicWindows(1991)10 cited
- → Conducting polymers as electrochromic materials(1989)37 cited