2016
DOI: 10.1007/s12274-016-1172-0
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Hexagonal FeS nanosheets with high-energy (001) facets: Counter electrode materials superior to platinum for dye-sensitized solar cells

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Cited by 40 publications
(35 citation statements)
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“…Via a solution-phase chemical method, Fu group prepared 2-D hexagonal FeS with (001) facets exposed which was used as a CE catalyst for DSCs [67] . The presence of (001) facets was crucial for improving the catalytic activity toward the iodide redox couple which had been confirmed by cyclic voltammetry and Tafel polarization measurements.…”
Section: Sulfidesmentioning
confidence: 99%
“…Via a solution-phase chemical method, Fu group prepared 2-D hexagonal FeS with (001) facets exposed which was used as a CE catalyst for DSCs [67] . The presence of (001) facets was crucial for improving the catalytic activity toward the iodide redox couple which had been confirmed by cyclic voltammetry and Tafel polarization measurements.…”
Section: Sulfidesmentioning
confidence: 99%
“…It was found that the cells that obtained the light energy conversion efficiency were 6.57, 3.18, 1.30 and 0.88%, respectively. The highest power conversion efficiency of the cell was prepared by two layers of anode (Wang et al 2016;Liu and Kuo 2013). The first layer was TiO 2 followed by the second layer, the RGOAg, which has the efficiency of converting light energy into electrical energy equal to 6.57% with V oc value equal to 0.81.…”
Section: The Effect Of Cell Preparation By Double-screen Screen Printingmentioning
confidence: 99%
“…Recently, considerable progress has been achieved on the developments of alternative materials to Pt CE, such as carbon materials, [6][7][8][9] conductive polymers, 10,11 metal alloys, 12,13 and transitional-metal compounds. 14,15 Among them, nickel sulde with a variety of chemical formulas is found to be promising CE material for the I 3 À reduction reaction in DSSCs. [16][17][18][19] For example, the hierarchal Ni 3 S 4 microspheres reported by Yang et al displayed a power conversion efficiency (PCE) of 6.81% under AM1.5G illumination, comparable to that of Pt-based DSSC (6.85%).…”
Section: Introductionmentioning
confidence: 99%