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- W2217502973 abstract "The slow kinetics of the oxygen reduction reaction (ORR) on platinum catalyst is a critical parameter for application in polymer electrolyte membrane fuel cells (PEMFCs). Herein, we study the effects of sulfur on the electrochemical activity and stability of sulfur doped graphene supported platinum nanowires (PtNW/SGs). To investigate the influence of sulfur, a series of sulfur-doped graphene materials with varying sulfur contents ranging from 0.35 to 3.95 at% are applied as platinum nanowire catalyst supports. Based on the physico-chemical characterizations, electrochemical measurements and density functional theory (DFT) calculations, we find that the amount of sulfur significantly affects the electrokinetics of the Pt nanowires. The best ORR kinetics are observed for the platinum nanowires supported on graphene with 1.40 at% sulfur, showing a mass activity of 182 mA/mgPt and a specific activity of 662 μA/cm2Pt at 0.9 V vs. RHE. At this sulfur content, well-defined platinum nanowires with diameters in the range of 4–16 nm are observed that are beneficial for enhancing ORR kinetics." @default.
- W2217502973 created "2016-06-24" @default.
- W2217502973 creator A5003698127 @default.
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- W2217502973 creator A5091083063 @default.
- W2217502973 date "2016-01-01" @default.
- W2217502973 modified "2023-09-27" @default.
- W2217502973 title "Optimization of sulfur-doped graphene as an emerging platinum nanowires support for oxygen reduction reaction" @default.
- W2217502973 cites W1964154048 @default.
- W2217502973 cites W1966097733 @default.
- W2217502973 cites W1968780924 @default.
- W2217502973 cites W1978087609 @default.
- W2217502973 cites W1981368803 @default.
- W2217502973 cites W1983372531 @default.
- W2217502973 cites W1989396636 @default.
- W2217502973 cites W1990022054 @default.
- W2217502973 cites W1999094863 @default.
- W2217502973 cites W2000131995 @default.
- W2217502973 cites W2001231467 @default.
- W2217502973 cites W2008657042 @default.
- W2217502973 cites W2009901571 @default.
- W2217502973 cites W2015708268 @default.
- W2217502973 cites W2016441796 @default.
- W2217502973 cites W2020637363 @default.
- W2217502973 cites W2021418472 @default.
- W2217502973 cites W2026763931 @default.
- W2217502973 cites W2029051990 @default.
- W2217502973 cites W2032216819 @default.
- W2217502973 cites W2032653466 @default.
- W2217502973 cites W2033548672 @default.
- W2217502973 cites W2034325310 @default.
- W2217502973 cites W2040153329 @default.
- W2217502973 cites W2040875144 @default.
- W2217502973 cites W2043508413 @default.
- W2217502973 cites W2043993334 @default.
- W2217502973 cites W2048229801 @default.
- W2217502973 cites W2048717460 @default.
- W2217502973 cites W2051708316 @default.
- W2217502973 cites W2054480603 @default.
- W2217502973 cites W2059175667 @default.
- W2217502973 cites W2059921330 @default.
- W2217502973 cites W2060025026 @default.
- W2217502973 cites W2067514391 @default.
- W2217502973 cites W2068416634 @default.
- W2217502973 cites W2068441945 @default.
- W2217502973 cites W2069441686 @default.
- W2217502973 cites W2072756797 @default.
- W2217502973 cites W2079623178 @default.
- W2217502973 cites W2090032319 @default.
- W2217502973 cites W2093421311 @default.
- W2217502973 cites W2095211759 @default.
- W2217502973 cites W2097201662 @default.
- W2217502973 cites W2102938708 @default.
- W2217502973 cites W2105982022 @default.
- W2217502973 cites W2109868312 @default.
- W2217502973 cites W2118225223 @default.
- W2217502973 cites W2120847315 @default.
- W2217502973 cites W2123087515 @default.
- W2217502973 cites W2123644175 @default.
- W2217502973 cites W2126954122 @default.
- W2217502973 cites W2128654538 @default.
- W2217502973 cites W2130773209 @default.
- W2217502973 cites W2133911291 @default.
- W2217502973 cites W2134243892 @default.
- W2217502973 cites W2140746165 @default.
- W2217502973 cites W2142857872 @default.
- W2217502973 cites W2143028594 @default.
- W2217502973 cites W2143970475 @default.
- W2217502973 cites W2152103620 @default.
- W2217502973 cites W2153119384 @default.
- W2217502973 cites W2153740161 @default.
- W2217502973 cites W2154873661 @default.
- W2217502973 cites W2160248419 @default.
- W2217502973 cites W2162319570 @default.
- W2217502973 cites W2162442309 @default.
- W2217502973 cites W2163339047 @default.
- W2217502973 cites W2164149480 @default.
- W2217502973 cites W2167035995 @default.
- W2217502973 cites W2313558477 @default.
- W2217502973 cites W2314017497 @default.
- W2217502973 cites W2314283937 @default.
- W2217502973 cites W2315135002 @default.
- W2217502973 cites W2317098509 @default.
- W2217502973 cites W2322629185 @default.
- W2217502973 cites W2327461050 @default.
- W2217502973 cites W2331666382 @default.
- W2217502973 cites W2730264758 @default.
- W2217502973 cites W4238308358 @default.
- W2217502973 doi "https://doi.org/10.1016/j.nanoen.2015.11.004" @default.
- W2217502973 hasPublicationYear "2016" @default.
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