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Poly(ionic-liquid) from imidazoline-functionalized siloxane prepared by simple sol-gel route for efficient quasi-solid-state DSSC
Pujiarti H.a, Bahar H.a, Hidayat R.a
a Physics of Photonics and Magnetism Research Division, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, Bandung, 40132, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2019 IOP Publishing Ltd.Poly(ionic-liquids) (PILs) are promising electrolyte compounds for improving the stability and durability of electrochemical devices, such as quasi-solid-state dye-sensitized solar cells (QSS-DSSCs). The present study described the preparation and characterizations of a PIL from a modified siloxane-bearing imidazoline by a simple sol-gel route. The infrared and nuclear magnetic resonance spectroscopies confirmed the formation of polymer cross-linking network and the protonation of the imidazoline ring. Therefore, in this PIL, the ionic liquid cations are attached to the main polymer network by covalent bonds, which make it so different from common composite polymer electrolytes. Such cations immobilization makes this PIL becomes more chemically stable and reduced phase separation. The fabricated DSSCs using this PIL exhibited a photovoltaic performance similar to that of the reference cells in this work, which used a standard ionic liquid electrolyte. The present study results then show the potential applications of this kind of PIL as the electrolyte materials in DSSC.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Composite polymer electrolytes,Electrolyte material,Imidazolines,Ionic liquid electrolytes,Photovoltaic performance,Poly(ionic liquid)s,Polymer cross-linking,Quasi-Solid-State dye-sensitized solar cells[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]dye-sensitized solar cells,imidazoline,ionic liquid,poly(ionic-liquid)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1088/2053-1591/ab1282[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]