Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207986258> ?p ?o ?g. }
- W3207986258 endingPage "115823" @default.
- W3207986258 startingPage "115823" @default.
- W3207986258 abstract "The design of high efficiency, low cost and abundant sources electrocatalysts for oxygen evolution reaction (OER) has attracted more and more attention, because of the depletion of precious and rare metals. Herein, we reported a highly active Co0.7Cu0.3 alloy, which screening from a series of CoxCu1-x alloys (x = 0.1–0.9) via surface composition controlling and electron state modification. Compared with the Co, other CoxCu1-x alloys, as well as commercial RuO2/IrO2, the Co0.7Cu0.3 catalyst exhibited very high activity in electrocatalytic O2 production from alkaline solution (∼207 mV overpotential). Meanwhile the Co0.7Cu0.3 catalyst exhibited excellent durability for OER, after 72,000 s operation, the attenuation rate of Co0.7Cu0.3 catalyst is lower than ∼ 20%. The high catalytic activity of Co0.7Cu0.3 is attributed to positive shift of d-band center and surface species of Co0.7Cu0.3 alloy which facilitates oxygen-containing species (OCS) formation (*H2O2, *OOH, *OH) and electron transfer. This method of improving the catalytic performance by adjusting the alloy composition to achieve the microscopic electronic perturbation effect is expected to attract attention in the later research." @default.
- W3207986258 created "2021-11-08" @default.
- W3207986258 creator A5000124572 @default.
- W3207986258 creator A5011672751 @default.
- W3207986258 creator A5013545477 @default.
- W3207986258 creator A5017761703 @default.
- W3207986258 creator A5021045081 @default.
- W3207986258 creator A5048237780 @default.
- W3207986258 creator A5061326158 @default.
- W3207986258 creator A5062631493 @default.
- W3207986258 creator A5065723594 @default.
- W3207986258 creator A5066102428 @default.
- W3207986258 creator A5068139663 @default.
- W3207986258 creator A5075105337 @default.
- W3207986258 creator A5083228477 @default.
- W3207986258 date "2021-12-01" @default.
- W3207986258 modified "2023-10-16" @default.
- W3207986258 title "Significantly enhanced oxygen evolution reaction performance by tuning surface states of Co through Cu modification in alloy structure" @default.
- W3207986258 cites W1935840347 @default.
- W3207986258 cites W1967361495 @default.
- W3207986258 cites W1972617387 @default.
- W3207986258 cites W2003259848 @default.
- W3207986258 cites W2011985957 @default.
- W3207986258 cites W2013266710 @default.
- W3207986258 cites W2014225359 @default.
- W3207986258 cites W2015124676 @default.
- W3207986258 cites W2016366655 @default.
- W3207986258 cites W2026474860 @default.
- W3207986258 cites W2027621399 @default.
- W3207986258 cites W2029474395 @default.
- W3207986258 cites W2039475059 @default.
- W3207986258 cites W2039714242 @default.
- W3207986258 cites W2053869264 @default.
- W3207986258 cites W2058267335 @default.
- W3207986258 cites W2068035701 @default.
- W3207986258 cites W2069297663 @default.
- W3207986258 cites W2070572815 @default.
- W3207986258 cites W2093375121 @default.
- W3207986258 cites W2114291507 @default.
- W3207986258 cites W2114765271 @default.
- W3207986258 cites W2123087515 @default.
- W3207986258 cites W2135572322 @default.
- W3207986258 cites W2155346713 @default.
- W3207986258 cites W2224665581 @default.
- W3207986258 cites W2237846741 @default.
- W3207986258 cites W2267692108 @default.
- W3207986258 cites W2289495582 @default.
- W3207986258 cites W2321991700 @default.
- W3207986258 cites W2327465616 @default.
- W3207986258 cites W2514157351 @default.
- W3207986258 cites W2544854338 @default.
- W3207986258 cites W2583407493 @default.
- W3207986258 cites W2587663127 @default.
- W3207986258 cites W2589587002 @default.
- W3207986258 cites W2590153109 @default.
- W3207986258 cites W2626475009 @default.
- W3207986258 cites W2764165801 @default.
- W3207986258 cites W2768954979 @default.
- W3207986258 cites W2774293935 @default.
- W3207986258 cites W2790992687 @default.
- W3207986258 cites W2791104788 @default.
- W3207986258 cites W2795084517 @default.
- W3207986258 cites W2805552993 @default.
- W3207986258 cites W2887948848 @default.
- W3207986258 cites W2889311681 @default.
- W3207986258 cites W2890300579 @default.
- W3207986258 cites W2897025017 @default.
- W3207986258 cites W2897523323 @default.
- W3207986258 cites W2899198584 @default.
- W3207986258 cites W2899884000 @default.
- W3207986258 cites W2899935416 @default.
- W3207986258 cites W2901564148 @default.
- W3207986258 cites W2904824079 @default.
- W3207986258 cites W2920825532 @default.
- W3207986258 cites W2920858954 @default.
- W3207986258 cites W2923580268 @default.
- W3207986258 cites W2934320860 @default.
- W3207986258 cites W2937275727 @default.
- W3207986258 cites W2942028560 @default.
- W3207986258 cites W2954833900 @default.
- W3207986258 cites W2955034453 @default.
- W3207986258 cites W2965736860 @default.
- W3207986258 cites W2969028050 @default.
- W3207986258 cites W2972720304 @default.
- W3207986258 cites W2980139545 @default.
- W3207986258 cites W2983136739 @default.
- W3207986258 cites W2989606890 @default.
- W3207986258 cites W2995179425 @default.
- W3207986258 cites W2997852688 @default.
- W3207986258 cites W2998224765 @default.
- W3207986258 cites W3001850659 @default.
- W3207986258 cites W3042938914 @default.
- W3207986258 cites W3043063122 @default.
- W3207986258 cites W3046126518 @default.
- W3207986258 cites W3080544103 @default.
- W3207986258 cites W3082133924 @default.
- W3207986258 cites W3089814151 @default.
- W3207986258 cites W3102664668 @default.