Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/111151
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Type: Journal article
Title: Sulfur-doped graphene with iron pyrite (FeS₂) as an efficient and stable electrocatalyst for the iodine reduction reaction in dye-sensitized solar cells
Other Titles: Sulfur-doped graphene with iron pyrite (FeS(2)) as an efficient and stable electrocatalyst for the iodine reduction reaction in dye-sensitized solar cells
Author: Batmunkh, M.
Shrestha, A.
Gao, G.
Yu, L.
Zhao, J.
Biggs, M.
Shearer, C.
Shapter, J.
Citation: Solar RRL, 2017; 1(3-4):1700011-1-1700011-6
Publisher: Wiley
Issue Date: 2017
ISSN: 2367-198X
Statement of
Responsibility: 
Munkhbayar Batmunkh, Aabhash Shrestha, Guo Gao, Leping Yu, Jing Zhao, Mark J. Biggs, Cameron J. Shearer, and Joseph G. Shapter
Abstract: As an alternative to platinum (Pt), hybrid electrocatalysts based on sulfur-doped graphene with FeS₂ microspheres (SGN-FeS₂) were used as a counter electrode (CE) in dye-sensitized solar cells (DSSCs). Benefiting from the high conductivity of SGN and excellent electrocatalytic activity of the FeS₂, the bifunctional hybrid electrocatalyst-based device displays a power conversion efficiency (PCE) of 8.1%, which is comparable to that (8.3%) of traditional Pt CE-based DSSC, while also exhibiting excellent stability in ambient conditions. These characteristics, in addition to its low-cost and facile preparation, make the SGN–FeS₂ hybrid an ideal CE material for DSSCs.
Rights: © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
RMID: 0030080332
DOI: 10.1002/solr.201700011
Grant ID: http://purl.org/au-research/grants/arc/DP130101714
http://purl.org/au-research/grants/arc/DP150101354
http://purl.org/au-research/grants/arc/DP160101301
Appears in Collections:Chemical Engineering publications

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