Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896983168> ?p ?o ?g. }
- W2896983168 endingPage "6122" @default.
- W2896983168 startingPage "6115" @default.
- W2896983168 abstract "In this study, we developed a stacked core–shell nanorod array electrocatalyst design to improve oxygen reduction reaction (ORR) kinetics and catalyst stability for polymer electrolyte fuel cell (PEMFC) applications. For this purpose, we fabricated two-layer stacked nanorod arrays with each layer consisting of a tungsten carbide (WC) core and a platinum–nickel (Pt–Ni) alloy shell. WC nanorods were grown by a glancing angle deposition (GLAD) method. Then, WC nanorods were coated with a Pt–Ni shell conformally by a high-pressure sputtering (HIPS) method. This process was repeated twice to form the second layer of the stack. We investigated three different Pt:Ni ratios including 3:7, 1:1, and 3:1. Cyclic voltammetry (CV) and rotating disk electrode (RDE) methods were used for electrochemical characterization of the Pt:Ni/WC electrodes in a 0.1 M HClO4 electrolyte solution. Morphological and crystallographic analyses were performed using scanning electron microscopy, transmission electron microscopy, and X-ray diffraction. Pt mass loading values were measured using a quartz crystal microbalance. Electrochemically active surface area (ECSA) values change in the order of 3:7 > 1:1 > 3:1 in the Pt:Ni ratio. Specific activity (SA) and mass activity (MA) were higher for the 3:7 composition after accelerated stability tests were comparable to those of other compositions." @default.
- W2896983168 created "2018-10-26" @default.
- W2896983168 creator A5040818070 @default.
- W2896983168 creator A5042151387 @default.
- W2896983168 creator A5046100140 @default.
- W2896983168 creator A5067555719 @default.
- W2896983168 creator A5074504215 @default.
- W2896983168 date "2018-10-18" @default.
- W2896983168 modified "2023-10-15" @default.
- W2896983168 title "Stacked and Core–Shell Pt:Ni/WC Nanorod Array Electrocatalyst for Enhanced Oxygen Reduction Reaction in Polymer Electrolyte Membrane Fuel Cells" @default.
- W2896983168 cites W1548432637 @default.
- W2896983168 cites W1930272518 @default.
- W2896983168 cites W1963947219 @default.
- W2896983168 cites W1967711993 @default.
- W2896983168 cites W1967987782 @default.
- W2896983168 cites W1974605340 @default.
- W2896983168 cites W1984626520 @default.
- W2896983168 cites W2004141669 @default.
- W2896983168 cites W2007045347 @default.
- W2896983168 cites W2022299938 @default.
- W2896983168 cites W2030778826 @default.
- W2896983168 cites W2034123288 @default.
- W2896983168 cites W2048229801 @default.
- W2896983168 cites W2056607453 @default.
- W2896983168 cites W2059201545 @default.
- W2896983168 cites W2064375688 @default.
- W2896983168 cites W2070668254 @default.
- W2896983168 cites W2074207002 @default.
- W2896983168 cites W2083027011 @default.
- W2896983168 cites W2084922494 @default.
- W2896983168 cites W2085020302 @default.
- W2896983168 cites W2097348316 @default.
- W2896983168 cites W2101163399 @default.
- W2896983168 cites W2104531041 @default.
- W2896983168 cites W2118708336 @default.
- W2896983168 cites W2123572612 @default.
- W2896983168 cites W2137945727 @default.
- W2896983168 cites W2274258295 @default.
- W2896983168 cites W2293600805 @default.
- W2896983168 cites W2325545704 @default.
- W2896983168 cites W2331902328 @default.
- W2896983168 cites W2333687994 @default.
- W2896983168 cites W2337422332 @default.
- W2896983168 cites W2527542350 @default.
- W2896983168 cites W2565767854 @default.
- W2896983168 cites W2587006301 @default.
- W2896983168 cites W2736414117 @default.
- W2896983168 cites W2736838385 @default.
- W2896983168 cites W2767595353 @default.
- W2896983168 cites W2809957980 @default.
- W2896983168 cites W4239488239 @default.
- W2896983168 cites W4382393987 @default.
- W2896983168 doi "https://doi.org/10.1021/acsaem.8b01153" @default.
- W2896983168 hasPublicationYear "2018" @default.
- W2896983168 type Work @default.
- W2896983168 sameAs 2896983168 @default.
- W2896983168 citedByCount "10" @default.
- W2896983168 countsByYear W28969831682020 @default.
- W2896983168 countsByYear W28969831682021 @default.
- W2896983168 countsByYear W28969831682022 @default.
- W2896983168 countsByYear W28969831682023 @default.
- W2896983168 crossrefType "journal-article" @default.
- W2896983168 hasAuthorship W2896983168A5040818070 @default.
- W2896983168 hasAuthorship W2896983168A5042151387 @default.
- W2896983168 hasAuthorship W2896983168A5046100140 @default.
- W2896983168 hasAuthorship W2896983168A5067555719 @default.
- W2896983168 hasAuthorship W2896983168A5074504215 @default.
- W2896983168 hasConcept C113196181 @default.
- W2896983168 hasConcept C126201875 @default.
- W2896983168 hasConcept C127413603 @default.
- W2896983168 hasConcept C147789679 @default.
- W2896983168 hasConcept C150394285 @default.
- W2896983168 hasConcept C159985019 @default.
- W2896983168 hasConcept C161790260 @default.
- W2896983168 hasConcept C171250308 @default.
- W2896983168 hasConcept C17525397 @default.
- W2896983168 hasConcept C178790620 @default.
- W2896983168 hasConcept C185592680 @default.
- W2896983168 hasConcept C192562407 @default.
- W2896983168 hasConcept C2777869211 @default.
- W2896983168 hasConcept C2781060269 @default.
- W2896983168 hasConcept C2781422231 @default.
- W2896983168 hasConcept C33989665 @default.
- W2896983168 hasConcept C42360764 @default.
- W2896983168 hasConcept C43617362 @default.
- W2896983168 hasConcept C518104683 @default.
- W2896983168 hasConcept C52859227 @default.
- W2896983168 hasConcept C55493867 @default.
- W2896983168 hasConcept C68801617 @default.
- W2896983168 hasConcept C9996572 @default.
- W2896983168 hasConceptScore W2896983168C113196181 @default.
- W2896983168 hasConceptScore W2896983168C126201875 @default.
- W2896983168 hasConceptScore W2896983168C127413603 @default.
- W2896983168 hasConceptScore W2896983168C147789679 @default.
- W2896983168 hasConceptScore W2896983168C150394285 @default.
- W2896983168 hasConceptScore W2896983168C159985019 @default.
- W2896983168 hasConceptScore W2896983168C161790260 @default.
- W2896983168 hasConceptScore W2896983168C171250308 @default.