Article (Scientific journals)
New polysiloxane bearing imidazolium iodide side chain as electrolyte for photoelectrochemical cell
Bharwal, Anil Kumar; Nguyen, Ngoc A.; Iojoiu, Cristina et al.
2017In Solid State Ionics, 307, p. 6-13
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Keywords :
Polysiloxane; Ionic liquid; Poly(ionic liquid); Dye sensitised solar cell
Abstract :
[en] A series of new polymer electrolytes based on polydimethylsiloxane bearing 1-N-methylimidazolium-pentyl iodide side chains, (PILs) with different ionic functionality have been synthesized and characterized. In order to decrease the PILs viscosity and improve the ionic transport, ILs and organic solvent were added. The physiochemical and electrochemical properties of these PILs and their blends with ILs i.e. 1-methyl-3-propylimidazolium iodide (MPII) or 1-methyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide (MPI TFSI), including density, glass transition temperature, viscosity, ionic conductivity, ionicity and diffusion coefficient were determined. Furthermore, the effect of ethylene carbonate (EC) on the physicochemical and electrochemical properties of PILs was also evaluated in terms of ionic conductivity and diffusion coefficient.
Disciplines :
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others
Author, co-author :
Bharwal, Anil Kumar ;  Université de Liège - ULiège > Form. doct. sc. (chimie - paysage)
Nguyen, Ngoc A.
Iojoiu, Cristina
Henrist, Catherine ;  Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Alloin, Fannie
Language :
English
Title :
New polysiloxane bearing imidazolium iodide side chain as electrolyte for photoelectrochemical cell
Publication date :
2017
Journal title :
Solid State Ionics
ISSN :
0167-2738
Publisher :
Elsevier, Netherlands
Volume :
307
Pages :
6-13
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
IDS Funmat
Available on ORBi :
since 08 February 2018

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