A new siloxane containing imidazolium iodide as electrolyte for dye-sensitized solar cell

Title
A new siloxane containing imidazolium iodide as electrolyte for dye-sensitized solar cell
Authors
주현철
Keywords
Ionic liquidDye-sensitized solar cellLong-term stabilityImidazolium iodideDSSC
Issue Date
2013
Publisher
ELECTROCHIMICA ACTA
Series/Report no.
ELECTROCHIMICA ACTA; vol.107 startpage 675 endpage 680
Abstract
tNew ionic liquids based on siloxane diimidazolium iodides (SiDII1, SiDII2, SiDII3) were synthesized andused as electrolytes in dye-sensitized solar cells. Modification with siloxane materials has been consid-ered as the most effective method to improve the excellent optical transparency and thermal stabilityafter a great many efforts. The synthesized siloxane diimidazolium iodides are viscous liquid with dif-ferent color. These electrolytes have different chain length with siloxane moieties. Thermogravimetricanalysis showed good thermal stability. Among the three SiDII based electrolytes, SiDII1 showed a max-imum photo-conversion efficiency of 6.2%. In addition, the performance of the DSSCs showed relativelyreasonable compared with other conventional liquid type electrolytes.
URI
http://dx.doi.org/10.1016/j.electacta.2013.04.108
http://dspace.inha.ac.kr/handle/10505/31603
ISSN
0013-4686
Appears in Collections:
College of Engineering(공과대학) > Mechanical Engineering(기계공학) > Journal Papers, Reports(기계공학 논문, 보고서)
Files in This Item:
33222.pdfDownload

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse