FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310082849> ?p ?o ?g. }

• W4310082849 abstract "Extensive efforts to enhance the oxygen evolution reaction (OER) catalytic performance of transition metal oxides mainly concentrate on the extrinsic morphology tailoring, lattice doping, and electrode interface optimizing. Nevertheless, little room is left for performance improvement using these methods and an obvious gap still exists compared to the precious metal catalysts. In this work, a novel mixed-valent cobalt modulation strategy is presented to enhance the electrocatalytic OER of perovskite LaCoO3 (LCO) oxide. The valence transition of cobalt is realized by ethylenediamine post reduction procedure at room temperature, which further induces the variation of magnetic properties for LCO catalyst. The optimized LCO catalyst with Co2+ /Co3+ of 1.98 % exhibits the best OER activity, and the overpotential at 10 mA cm-2 current density is decreased by 170 mV compared pristine LCO. Impressively, the ferromagnetic LCO catalyst can perform magnetic OER enhancement. By application of an external magnetic field, the overpotential of LCO at 10 mA cm-2 can be further decreased by 20 mV compared to that of under zero magnetic field, which arises from the enhanced energy states of electrons and accelerated electron transfer process driven by magnetic field. Our findings may provide a promising strategy to break the bottleneck for further enhancement of OER performance." @default.
• W4310082849 created "2022-11-30" @default.
• W4310082849 creator A5019843106 @default.
• W4310082849 creator A5026694481 @default.
• W4310082849 creator A5030601103 @default.
• W4310082849 creator A5031767581 @default.
• W4310082849 creator A5047243838 @default.
• W4310082849 creator A5051131206 @default.
• W4310082849 creator A5058282778 @default.
• W4310082849 creator A5068080767 @default.
• W4310082849 creator A5089120773 @default.
• W4310082849 date "2022-12-14" @default.
• W4310082849 modified "2023-10-16" @default.
• W4310082849 title "Magnetic Field‐Enhanced Electrocatalytic Oxygen Evolution on a Mixed‐Valent Cobalt‐Modulated LaCoO ₃ Catalyst" @default.
• W4310082849 cites W1975409347 @default.
• W4310082849 cites W2032533160 @default.
• W4310082849 cites W2057028428 @default.
• W4310082849 cites W2076968595 @default.
• W4310082849 cites W2086090636 @default.
• W4310082849 cites W2090216893 @default.
• W4310082849 cites W2127068435 @default.
• W4310082849 cites W2135441778 @default.
• W4310082849 cites W2165291607 @default.
• W4310082849 cites W2320871852 @default.
• W4310082849 cites W2403509034 @default.
• W4310082849 cites W2507270644 @default.
• W4310082849 cites W2585348187 @default.
• W4310082849 cites W2730060912 @default.
• W4310082849 cites W2749268193 @default.
• W4310082849 cites W2754745913 @default.
• W4310082849 cites W2765978302 @default.
• W4310082849 cites W2801217407 @default.
• W4310082849 cites W2803581191 @default.
• W4310082849 cites W2805276165 @default.
• W4310082849 cites W2806095100 @default.
• W4310082849 cites W2891161359 @default.
• W4310082849 cites W2892186367 @default.
• W4310082849 cites W2900710754 @default.
• W4310082849 cites W2906083340 @default.
• W4310082849 cites W2949579513 @default.
• W4310082849 cites W2950819967 @default.
• W4310082849 cites W2988272412 @default.
• W4310082849 cites W3004563694 @default.
• W4310082849 cites W3004912988 @default.
• W4310082849 cites W3009537460 @default.
• W4310082849 cites W3011660275 @default.
• W4310082849 cites W3012791130 @default.
• W4310082849 cites W3015989407 @default.
• W4310082849 cites W3037775274 @default.
• W4310082849 cites W3049026356 @default.
• W4310082849 cites W3049348209 @default.
• W4310082849 cites W3086180438 @default.
• W4310082849 cites W3088465449 @default.
• W4310082849 cites W3103995266 @default.
• W4310082849 cites W3107775397 @default.
• W4310082849 cites W3108841007 @default.
• W4310082849 cites W3111208335 @default.
• W4310082849 cites W3113516806 @default.
• W4310082849 cites W3119866441 @default.
• W4310082849 cites W3130468483 @default.
• W4310082849 cites W3130494378 @default.
• W4310082849 cites W3133130751 @default.
• W4310082849 cites W3134618236 @default.
• W4310082849 cites W3153367922 @default.
• W4310082849 cites W3154951208 @default.
• W4310082849 cites W3158742878 @default.
• W4310082849 cites W3162259356 @default.
• W4310082849 cites W3162867032 @default.
• W4310082849 cites W3163882918 @default.
• W4310082849 cites W3181304759 @default.
• W4310082849 cites W3190125195 @default.
• W4310082849 cites W3196538840 @default.
• W4310082849 cites W3198648349 @default.
• W4310082849 cites W3207202492 @default.
• W4310082849 cites W3211748812 @default.
• W4310082849 cites W3217006045 @default.
• W4310082849 cites W4200232277 @default.
• W4310082849 cites W4200300910 @default.
• W4310082849 cites W4205865475 @default.
• W4310082849 cites W4211243708 @default.
• W4310082849 cites W4220957908 @default.
• W4310082849 cites W4237845923 @default.
• W4310082849 doi "https://doi.org/10.1002/cphc.202200845" @default.
• W4310082849 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36426857" @default.
• W4310082849 hasPublicationYear "2022" @default.
• W4310082849 type Work @default.
• W4310082849 citedByCount "1" @default.
• W4310082849 countsByYear W43100828492023 @default.
• W4310082849 crossrefType "journal-article" @default.
• W4310082849 hasAuthorship W4310082849A5019843106 @default.
• W4310082849 hasAuthorship W4310082849A5026694481 @default.
• W4310082849 hasAuthorship W4310082849A5030601103 @default.
• W4310082849 hasAuthorship W4310082849A5031767581 @default.
• W4310082849 hasAuthorship W4310082849A5047243838 @default.
• W4310082849 hasAuthorship W4310082849A5051131206 @default.
• W4310082849 hasAuthorship W4310082849A5058282778 @default.
• W4310082849 hasAuthorship W4310082849A5068080767 @default.
• W4310082849 hasAuthorship W4310082849A5089120773 @default.
• W4310082849 hasConcept C106773901 @default.
• W4310082849 hasConcept C121332964 @default.

• next