Document Detail


Fabrication of silver vanadium oxide and V2O5 nanowires for electrochromics.
MedLine Citation:
PMID:  19206630     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
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.
Authors:
Chunrong Xiong; Ali E Aliev; Bruce Gnade; Kenneth J Balkus
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  ACS nano     Volume:  2     ISSN:  1936-086X     ISO Abbreviation:  -     Publication Date:  2008 Feb 
Date Detail:
Created Date:  2009-02-11     Completed Date:  2009-03-20     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101313589     Medline TA:  ACS Nano     Country:  United States    
Other Details:
Languages:  eng     Pagination:  293-301     Citation Subset:  IM    
Affiliation:
Department of Chemistry, University of Texas at Dallas, Richardson, Texas 75083-0688, USA.
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MeSH Terms
Descriptor/Qualifier:
Crystallization / methods
Electric Conductivity
Electronics / instrumentation*
Equipment Design
Equipment Failure Analysis
Lighting / instrumentation*
Macromolecular Substances / chemistry
Materials Testing
Molecular Conformation
Nanostructures / chemistry*,  ultrastructure*
Nanotechnology / instrumentation*
Particle Size
Silver Compounds / chemistry
Surface Properties
Titanium / chemistry*
Vanadium Compounds / chemistry*
Chemical
Reg. No./Substance:
0/Macromolecular Substances; 0/Silver Compounds; 0/Vanadium Compounds; 1314-62-1/vanadium pentoxide; 13463-67-7/titanium dioxide; 7440-32-6/Titanium

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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