FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2930639765> ?p ?o ?g. }

• W2930639765 endingPage "386" @default.
• W2930639765 startingPage "377" @default.
• W2930639765 abstract "Abstract In the future, low-temperature proton exchange membrane fuel cells (PEMFC), together with batteries, are expected to compete and eventually replace conventional combustion engines in the automotive industry. Currently, the most promising strategy towards cost-effective and highly-active oxygen reduction reaction (ORR) electrocatalysts seems to be alloying of Pt with less expensive and less noble 3d transition metals (Cu, Co and Ni, …). A crucial issue to be resolved in the near future is, however, to bridge the gap between the remarkable activities measured on the laboratory scale with thin film rotating disk electrode (TF-RDE) and the industrial membrane electrode assembly (MEA). In the case of Pt-Cu alloy, one of the major reasons for this difficulty is inadequate removal of unstable Cu or in other words, improper ‘activation’. Inadequately removed Cu can act as an impurity by poisoning the Pt surface via the well-known underpotential deposition (UPD) interaction, resulting in the inhibition of ORR performance. Due to highly favourable experimental conditions, in-situ electrochemical activation (in-situ EA) in TF-RDE setup masks many of the issues one experiences when trying to do the same ex-situ. Thus, matching the ORR performance obtained after in-situ EA with ex-situ CA in the case of Pt-Cu system has not been properly addressed so far. Based on a deeper understanding of in-situ EA of our in-house designed Pt-Cu/C electrocatalyst we here demonstrate development of carbon monoxide (CO) assisted ex-situ CA method. By using this gram scale ex-situ CA method, we for the first time show that a Pt-Cu system can achieve very high ORR performances in TF-RDE setup without any need for the use of in-situ EA." @default.
• W2930639765 created "2019-04-11" @default.
• W2930639765 creator A5013130882 @default.
• W2930639765 creator A5035475331 @default.
• W2930639765 creator A5041170651 @default.
• W2930639765 creator A5041407843 @default.
• W2930639765 creator A5059203752 @default.
• W2930639765 creator A5065843632 @default.
• W2930639765 creator A5068105642 @default.
• W2930639765 creator A5073443270 @default.
• W2930639765 creator A5074073109 @default.
• W2930639765 creator A5079953428 @default.
• W2930639765 creator A5080719179 @default.
• W2930639765 creator A5086588496 @default.
• W2930639765 date "2019-05-01" @default.
• W2930639765 modified "2023-09-24" @default.
• W2930639765 title "CO-assisted ex-situ chemical activation of Pt-Cu/C oxygen reduction reaction electrocatalyst" @default.
• W2930639765 cites W1478012812 @default.
• W2930639765 cites W1483851170 @default.
• W2930639765 cites W196367672 @default.
• W2930639765 cites W1976854186 @default.
• W2930639765 cites W1978883326 @default.
• W2930639765 cites W1980012615 @default.
• W2930639765 cites W1984048007 @default.
• W2930639765 cites W1990078289 @default.
• W2930639765 cites W1991309138 @default.
• W2930639765 cites W2009046095 @default.
• W2930639765 cites W2018313471 @default.
• W2930639765 cites W2020077059 @default.
• W2930639765 cites W2022956627 @default.
• W2930639765 cites W2023500763 @default.
• W2930639765 cites W2025869758 @default.
• W2930639765 cites W2027397331 @default.
• W2930639765 cites W2032216819 @default.
• W2930639765 cites W2039714242 @default.
• W2930639765 cites W2039727761 @default.
• W2930639765 cites W2043616429 @default.
• W2930639765 cites W2043924859 @default.
• W2930639765 cites W2050802634 @default.
• W2930639765 cites W2053733819 @default.
• W2930639765 cites W2068327939 @default.
• W2930639765 cites W2073872893 @default.
• W2930639765 cites W2074207002 @default.
• W2930639765 cites W2075108848 @default.
• W2930639765 cites W2075489845 @default.
• W2930639765 cites W2083909456 @default.
• W2930639765 cites W2084922494 @default.
• W2930639765 cites W2093182648 @default.
• W2930639765 cites W2097348316 @default.
• W2930639765 cites W2115729799 @default.
• W2930639765 cites W2118708336 @default.
• W2930639765 cites W2135363190 @default.
• W2930639765 cites W2152103620 @default.
• W2930639765 cites W2219812451 @default.
• W2930639765 cites W2233079379 @default.
• W2930639765 cites W2258751479 @default.
• W2930639765 cites W2293600805 @default.
• W2930639765 cites W2296143349 @default.
• W2930639765 cites W2315527677 @default.
• W2930639765 cites W2322084323 @default.
• W2930639765 cites W2325545704 @default.
• W2930639765 cites W2340133693 @default.
• W2930639765 cites W2469432035 @default.
• W2930639765 cites W2473516520 @default.
• W2930639765 cites W2486242746 @default.
• W2930639765 cites W2613205590 @default.
• W2930639765 cites W2737873821 @default.
• W2930639765 cites W2748001102 @default.
• W2930639765 cites W2792754405 @default.
• W2930639765 cites W2807972377 @default.
• W2930639765 cites W4244689339 @default.
• W2930639765 doi "https://doi.org/10.1016/j.electacta.2019.03.153" @default.
• W2930639765 hasPublicationYear "2019" @default.
• W2930639765 type Work @default.
• W2930639765 sameAs 2930639765 @default.
• W2930639765 citedByCount "35" @default.
• W2930639765 countsByYear W29306397652019 @default.
• W2930639765 countsByYear W29306397652020 @default.
• W2930639765 countsByYear W29306397652021 @default.
• W2930639765 countsByYear W29306397652022 @default.
• W2930639765 countsByYear W29306397652023 @default.
• W2930639765 crossrefType "journal-article" @default.
• W2930639765 hasAuthorship W2930639765A5013130882 @default.
• W2930639765 hasAuthorship W2930639765A5035475331 @default.
• W2930639765 hasAuthorship W2930639765A5041170651 @default.
• W2930639765 hasAuthorship W2930639765A5041407843 @default.
• W2930639765 hasAuthorship W2930639765A5059203752 @default.
• W2930639765 hasAuthorship W2930639765A5065843632 @default.
• W2930639765 hasAuthorship W2930639765A5068105642 @default.
• W2930639765 hasAuthorship W2930639765A5073443270 @default.
• W2930639765 hasAuthorship W2930639765A5074073109 @default.
• W2930639765 hasAuthorship W2930639765A5079953428 @default.
• W2930639765 hasAuthorship W2930639765A5080719179 @default.
• W2930639765 hasAuthorship W2930639765A5086588496 @default.
• W2930639765 hasConcept C127413603 @default.
• W2930639765 hasConcept C132319479 @default.
• W2930639765 hasConcept C147789679 @default.
• W2930639765 hasConcept C161790260 @default.

• next