FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2170269315> ?p ?o ?g. }

• W2170269315 endingPage "3623" @default.
• W2170269315 startingPage "3623" @default.
• W2170269315 abstract "WO3 is a promising candidate for a photoanode material in an acidic electrolyte, in which it is more stable than most metal oxides, but kinetic limitations combined with the large driving force available in the WO3 valence band for water oxidation make competing reactions such as the oxidation of the acid counterion a more favorable reaction. The incorporation of an oxygen evolving catalyst (OEC) on the WO3 surface can improve the kinetics for water oxidation and increase the branching ratio for O2 production. Ir-based OECs were attached to WO3 photoanodes by a variety of methods including sintering from metal salts, sputtering, drop-casting of particles, and electrodeposition to analyze how attachment strategies can affect photoelectrochemical oxygen production at WO3 photoanodes in 1 M H2SO4. High surface coverage of catalyst on the semiconductor was necessary to ensure that most minority-carrier holes contributed to water oxidation through an active catalyst site rather than a side-reaction through the WO3/electrolyte interface. Sputtering of IrO2 layers on WO3 did not detrimentally affect the energy-conversion behavior of the photoanode and improved the O2 yield at 1.2 V vs. RHE from ∼0% for bare WO3 to 50–70% for a thin, optically transparent catalyst layer to nearly 100% for thick, opaque catalyst layers. Measurements with a fast one-electron redox couple indicated ohmic behavior at the IrO2/WO3 junction, which provided a shunt pathway for electrocatalytic IrO2 behavior with the WO3 photoanode under reverse bias. Although other OECs were tested, only IrO2 displayed extended stability under the anodic operating conditions in acid as determined by XPS." @default.
• W2170269315 created "2016-06-24" @default.
• W2170269315 creator A5016796967 @default.
• W2170269315 creator A5021804978 @default.
• W2170269315 creator A5031562113 @default.
• W2170269315 date "2014-01-01" @default.
• W2170269315 modified "2023-09-26" @default.
• W2170269315 title "Improving O2 production of WO3 photoanodes with IrO2 in acidic aqueous electrolyte" @default.
• W2170269315 cites W186857740 @default.
• W2170269315 cites W1971113415 @default.
• W2170269315 cites W1971416289 @default.
• W2170269315 cites W1975782788 @default.
• W2170269315 cites W1977031457 @default.
• W2170269315 cites W1979603977 @default.
• W2170269315 cites W1982429453 @default.
• W2170269315 cites W1986829915 @default.
• W2170269315 cites W1988147098 @default.
• W2170269315 cites W1992945647 @default.
• W2170269315 cites W2000671174 @default.
• W2170269315 cites W2003534784 @default.
• W2170269315 cites W2011685920 @default.
• W2170269315 cites W2013868953 @default.
• W2170269315 cites W2017506049 @default.
• W2170269315 cites W2017982442 @default.
• W2170269315 cites W2023173094 @default.
• W2170269315 cites W2024609819 @default.
• W2170269315 cites W2034496909 @default.
• W2170269315 cites W2035632681 @default.
• W2170269315 cites W2041296717 @default.
• W2170269315 cites W2041634101 @default.
• W2170269315 cites W2042591172 @default.
• W2170269315 cites W2042965651 @default.
• W2170269315 cites W2045518428 @default.
• W2170269315 cites W2059091467 @default.
• W2170269315 cites W2066777227 @default.
• W2170269315 cites W2067529228 @default.
• W2170269315 cites W2071785649 @default.
• W2170269315 cites W2073955169 @default.
• W2170269315 cites W2079111311 @default.
• W2170269315 cites W2087711856 @default.
• W2170269315 cites W2091932515 @default.
• W2170269315 cites W2092460690 @default.
• W2170269315 cites W2094137047 @default.
• W2170269315 cites W2098811911 @default.
• W2170269315 cites W2111062994 @default.
• W2170269315 cites W2118953538 @default.
• W2170269315 cites W2138739197 @default.
• W2170269315 cites W2143570455 @default.
• W2170269315 cites W2148968943 @default.
• W2170269315 cites W2157920482 @default.
• W2170269315 cites W2166811518 @default.
• W2170269315 cites W2319641043 @default.
• W2170269315 cites W2321309470 @default.
• W2170269315 cites W2324047228 @default.
• W2170269315 cites W2335064083 @default.
• W2170269315 doi "https://doi.org/10.1039/c3cp55527e" @default.
• W2170269315 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24435160" @default.
• W2170269315 hasPublicationYear "2014" @default.
• W2170269315 type Work @default.
• W2170269315 sameAs 2170269315 @default.
• W2170269315 citedByCount "89" @default.
• W2170269315 countsByYear W21702693152014 @default.
• W2170269315 countsByYear W21702693152015 @default.
• W2170269315 countsByYear W21702693152016 @default.
• W2170269315 countsByYear W21702693152017 @default.
• W2170269315 countsByYear W21702693152018 @default.
• W2170269315 countsByYear W21702693152019 @default.
• W2170269315 countsByYear W21702693152020 @default.
• W2170269315 countsByYear W21702693152021 @default.
• W2170269315 countsByYear W21702693152022 @default.
• W2170269315 countsByYear W21702693152023 @default.
• W2170269315 crossrefType "journal-article" @default.
• W2170269315 hasAuthorship W2170269315A5016796967 @default.
• W2170269315 hasAuthorship W2170269315A5021804978 @default.
• W2170269315 hasAuthorship W2170269315A5031562113 @default.
• W2170269315 hasBestOaLocation W21702693152 @default.
• W2170269315 hasConcept C127413603 @default.
• W2170269315 hasConcept C135473242 @default.
• W2170269315 hasConcept C147789679 @default.
• W2170269315 hasConcept C161790260 @default.
• W2170269315 hasConcept C171250308 @default.
• W2170269315 hasConcept C17525397 @default.
• W2170269315 hasConcept C179104552 @default.
• W2170269315 hasConcept C184651966 @default.
• W2170269315 hasConcept C185592680 @default.
• W2170269315 hasConcept C19067145 @default.
• W2170269315 hasConcept C192562407 @default.
• W2170269315 hasConcept C22423302 @default.
• W2170269315 hasConcept C42360764 @default.
• W2170269315 hasConcept C52859227 @default.
• W2170269315 hasConcept C55493867 @default.
• W2170269315 hasConcept C55904794 @default.
• W2170269315 hasConcept C68801617 @default.
• W2170269315 hasConceptScore W2170269315C127413603 @default.
• W2170269315 hasConceptScore W2170269315C135473242 @default.
• W2170269315 hasConceptScore W2170269315C147789679 @default.
• W2170269315 hasConceptScore W2170269315C161790260 @default.
• W2170269315 hasConceptScore W2170269315C171250308 @default.

• next