FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2974804598> ?p ?o ?g. }

• W2974804598 endingPage "134915" @default.
• W2974804598 startingPage "134915" @default.
• W2974804598 abstract "In this work we show how the contamination of gold electrodes with alumina particles by electrode polishing leads to an enhancement in activity for hydrogen evolution (HER). Polishing is one of the most used electrode treatments, however, we show that particles from the polishing media cannot be easily removed from the electrode surface by standard cleaning procedures. Comparing the HER activity of gold disc electrodes polished with either diamond suspension or alumina paste, we show that the latter leads to higher current densities, specifically for the water reduction to hydrogen. A similar enhancement in HER activity was observed by the addition of Al3+ cations to the electrolyte, demonstrating that the particles are not catalytically active, but that the Al3+ species released in solution due to corrosion promote the water reduction reaction. Due to an increase in the local OH− concentration during HER, the contaminating Al3+ cations precipitate and may deposit at the electrode surface as Al(OH)3. In the presence of a high enough Al3+ concentration, layered Al(OH)3 plates cover the whole electrode surface. The plates are composed of Al(OH)3 sheets intercalated by sulphate anions. Surprisingly, the Al(OH)3 sheets do not affect the gold blank voltammetry, and therefore remain undetected by simple electrochemical characterization methods." @default.
• W2974804598 created "2019-09-26" @default.
• W2974804598 creator A5028485156 @default.
• W2974804598 creator A5030357426 @default.
• W2974804598 date "2019-12-01" @default.
• W2974804598 modified "2023-10-14" @default.
• W2974804598 title "Alumina contamination through polishing and its effect on hydrogen evolution on gold electrodes" @default.
• W2974804598 cites W1972593114 @default.
• W2974804598 cites W1985378388 @default.
• W2974804598 cites W1991858994 @default.
• W2974804598 cites W1994432739 @default.
• W2974804598 cites W1998617867 @default.
• W2974804598 cites W2002345943 @default.
• W2974804598 cites W2005411141 @default.
• W2974804598 cites W2007545139 @default.
• W2974804598 cites W2016044434 @default.
• W2974804598 cites W2018672135 @default.
• W2974804598 cites W2034250825 @default.
• W2974804598 cites W2036893900 @default.
• W2974804598 cites W2048660544 @default.
• W2974804598 cites W2050137045 @default.
• W2974804598 cites W2051031392 @default.
• W2974804598 cites W2059181042 @default.
• W2974804598 cites W2062408714 @default.
• W2974804598 cites W2076078372 @default.
• W2974804598 cites W2080355071 @default.
• W2974804598 cites W2127627560 @default.
• W2974804598 cites W2146385438 @default.
• W2974804598 cites W2148729501 @default.
• W2974804598 cites W2258032620 @default.
• W2974804598 cites W2523691280 @default.
• W2974804598 cites W2605299440 @default.
• W2974804598 cites W2614926800 @default.
• W2974804598 cites W2738629485 @default.
• W2974804598 cites W2765422782 @default.
• W2974804598 cites W2770173302 @default.
• W2974804598 cites W2782655294 @default.
• W2974804598 cites W2784257035 @default.
• W2974804598 cites W2793250798 @default.
• W2974804598 cites W2801546915 @default.
• W2974804598 cites W2805871080 @default.
• W2974804598 cites W2805899971 @default.
• W2974804598 cites W2888064560 @default.
• W2974804598 cites W2922826887 @default.
• W2974804598 cites W2948327777 @default.
• W2974804598 cites W2951717790 @default.
• W2974804598 doi "https://doi.org/10.1016/j.electacta.2019.134915" @default.
• W2974804598 hasPublicationYear "2019" @default.
• W2974804598 type Work @default.
• W2974804598 sameAs 2974804598 @default.
• W2974804598 citedByCount "25" @default.
• W2974804598 countsByYear W29748045982019 @default.
• W2974804598 countsByYear W29748045982020 @default.
• W2974804598 countsByYear W29748045982021 @default.
• W2974804598 countsByYear W29748045982022 @default.
• W2974804598 countsByYear W29748045982023 @default.
• W2974804598 crossrefType "journal-article" @default.
• W2974804598 hasAuthorship W2974804598A5028485156 @default.
• W2974804598 hasAuthorship W2974804598A5030357426 @default.
• W2974804598 hasBestOaLocation W29748045981 @default.
• W2974804598 hasConcept C123480859 @default.
• W2974804598 hasConcept C127413603 @default.
• W2974804598 hasConcept C138113353 @default.
• W2974804598 hasConcept C147789679 @default.
• W2974804598 hasConcept C17525397 @default.
• W2974804598 hasConcept C179104552 @default.
• W2974804598 hasConcept C185592680 @default.
• W2974804598 hasConcept C191897082 @default.
• W2974804598 hasConcept C192562407 @default.
• W2974804598 hasConcept C2776921476 @default.
• W2974804598 hasConcept C2777869211 @default.
• W2974804598 hasConcept C42360764 @default.
• W2974804598 hasConcept C52859227 @default.
• W2974804598 hasConcept C68801617 @default.
• W2974804598 hasConcept C69118416 @default.
• W2974804598 hasConceptScore W2974804598C123480859 @default.
• W2974804598 hasConceptScore W2974804598C127413603 @default.
• W2974804598 hasConceptScore W2974804598C138113353 @default.
• W2974804598 hasConceptScore W2974804598C147789679 @default.
• W2974804598 hasConceptScore W2974804598C17525397 @default.
• W2974804598 hasConceptScore W2974804598C179104552 @default.
• W2974804598 hasConceptScore W2974804598C185592680 @default.
• W2974804598 hasConceptScore W2974804598C191897082 @default.
• W2974804598 hasConceptScore W2974804598C192562407 @default.
• W2974804598 hasConceptScore W2974804598C2776921476 @default.
• W2974804598 hasConceptScore W2974804598C2777869211 @default.
• W2974804598 hasConceptScore W2974804598C42360764 @default.
• W2974804598 hasConceptScore W2974804598C52859227 @default.
• W2974804598 hasConceptScore W2974804598C68801617 @default.
• W2974804598 hasConceptScore W2974804598C69118416 @default.
• W2974804598 hasFunder F4320320300 @default.
• W2974804598 hasLocation W29748045981 @default.
• W2974804598 hasLocation W29748045982 @default.
• W2974804598 hasOpenAccess W2974804598 @default.
• W2974804598 hasPrimaryLocation W29748045981 @default.
• W2974804598 hasRelatedWork W1994756839 @default.
• W2974804598 hasRelatedWork W2016884126 @default.
• W2974804598 hasRelatedWork W2056834464 @default.

• next