Matches in SemOpenAlex for { <https://semopenalex.org/work/W3089304433> ?p ?o ?g. }
- W3089304433 endingPage "137121" @default.
- W3089304433 startingPage "137121" @default.
- W3089304433 abstract "Co3O4 rod and sheet-like films with different crystal facet exposure and Co2+/Co3+ ratio are synthesized on Ti substrate through a facile hydrothermal method with the adjusting of hydrothermal pressure and duration. Low pressure and short hydrothermal duration is likely to obtain rod-like film with almost pure (220) facet exposure, while the sheet-like film with the mixture of (220) and (222) facets is formed with relatively high pressure. Moreover, the Co2+/Co3+ ratio is 2.067 for Co3O4 rods and 1.717 for Co3O4 sheets. The FT-IR and the XPS results indicate that the improvement of Co2+/Co3+ ratio possibly results from the doping of CO32−/OH−, and the introduction of oxygen vacancies. The films are employed as cathodes for electrocatalytic NO3−-N reduction. Because of the larger electrochemical active area and the lower internal resistance, better conversion of NO3−-N to NH4+-N is obtained by Co3O4 sheets film at constant voltage condition. However, the results are opposite when the constant current is applied. The larger exposure of (220) facet and the more amount of Co2+ and oxygen vacancies result in the better NO3−-N removal and NH4+-N conversion kinetics of Co3O4 rods film than that of Co3O4 sheets." @default.
- W3089304433 created "2020-10-01" @default.
- W3089304433 creator A5015941300 @default.
- W3089304433 creator A5056436803 @default.
- W3089304433 creator A5057525870 @default.
- W3089304433 creator A5063253432 @default.
- W3089304433 creator A5089404504 @default.
- W3089304433 date "2020-12-01" @default.
- W3089304433 modified "2023-10-18" @default.
- W3089304433 title "Electrolytic nitrate reduction using Co3O4 rod-like and sheet-like cathodes with the control of (220) facet exposure and Co2+/Co3+ ratio" @default.
- W3089304433 cites W1777279391 @default.
- W3089304433 cites W2005865065 @default.
- W3089304433 cites W2015871434 @default.
- W3089304433 cites W2050511974 @default.
- W3089304433 cites W2052063706 @default.
- W3089304433 cites W2313628710 @default.
- W3089304433 cites W2326935066 @default.
- W3089304433 cites W2327532524 @default.
- W3089304433 cites W2327801265 @default.
- W3089304433 cites W2409975292 @default.
- W3089304433 cites W2414998420 @default.
- W3089304433 cites W2415703946 @default.
- W3089304433 cites W2515788913 @default.
- W3089304433 cites W2583218793 @default.
- W3089304433 cites W2583916717 @default.
- W3089304433 cites W2586571084 @default.
- W3089304433 cites W2609506109 @default.
- W3089304433 cites W2735461333 @default.
- W3089304433 cites W2743473713 @default.
- W3089304433 cites W2772819232 @default.
- W3089304433 cites W2780634391 @default.
- W3089304433 cites W2789212683 @default.
- W3089304433 cites W2800089838 @default.
- W3089304433 cites W2800512471 @default.
- W3089304433 cites W2803724286 @default.
- W3089304433 cites W2884175952 @default.
- W3089304433 cites W2891467836 @default.
- W3089304433 cites W2900289899 @default.
- W3089304433 cites W2904088234 @default.
- W3089304433 cites W2904414447 @default.
- W3089304433 cites W2913847326 @default.
- W3089304433 cites W2922487485 @default.
- W3089304433 cites W2931393204 @default.
- W3089304433 cites W2948020921 @default.
- W3089304433 cites W2956736063 @default.
- W3089304433 cites W2964510384 @default.
- W3089304433 cites W2971993682 @default.
- W3089304433 cites W2972406448 @default.
- W3089304433 cites W2972501777 @default.
- W3089304433 cites W2976794916 @default.
- W3089304433 cites W2978073583 @default.
- W3089304433 cites W2978588766 @default.
- W3089304433 cites W2980028439 @default.
- W3089304433 cites W2981133616 @default.
- W3089304433 cites W2996920612 @default.
- W3089304433 cites W2997445256 @default.
- W3089304433 cites W3001919290 @default.
- W3089304433 cites W3006268766 @default.
- W3089304433 cites W3007355769 @default.
- W3089304433 cites W3008836801 @default.
- W3089304433 cites W3009312903 @default.
- W3089304433 cites W3010736361 @default.
- W3089304433 cites W3011075330 @default.
- W3089304433 cites W3012167332 @default.
- W3089304433 cites W3012243004 @default.
- W3089304433 cites W3013426803 @default.
- W3089304433 cites W3016385528 @default.
- W3089304433 cites W3023338791 @default.
- W3089304433 cites W3025928184 @default.
- W3089304433 cites W3028867671 @default.
- W3089304433 cites W3035082486 @default.
- W3089304433 cites W3043525492 @default.
- W3089304433 cites W4289024938 @default.
- W3089304433 doi "https://doi.org/10.1016/j.electacta.2020.137121" @default.
- W3089304433 hasPublicationYear "2020" @default.
- W3089304433 type Work @default.
- W3089304433 sameAs 3089304433 @default.
- W3089304433 citedByCount "42" @default.
- W3089304433 countsByYear W30893044332021 @default.
- W3089304433 countsByYear W30893044332022 @default.
- W3089304433 countsByYear W30893044332023 @default.
- W3089304433 crossrefType "journal-article" @default.
- W3089304433 hasAuthorship W3089304433A5015941300 @default.
- W3089304433 hasAuthorship W3089304433A5056436803 @default.
- W3089304433 hasAuthorship W3089304433A5057525870 @default.
- W3089304433 hasAuthorship W3089304433A5063253432 @default.
- W3089304433 hasAuthorship W3089304433A5089404504 @default.
- W3089304433 hasConcept C111368507 @default.
- W3089304433 hasConcept C113196181 @default.
- W3089304433 hasConcept C127313418 @default.
- W3089304433 hasConcept C127413603 @default.
- W3089304433 hasConcept C142724271 @default.
- W3089304433 hasConcept C147789679 @default.
- W3089304433 hasConcept C156622251 @default.
- W3089304433 hasConcept C15744967 @default.
- W3089304433 hasConcept C162184086 @default.
- W3089304433 hasConcept C17525397 @default.
- W3089304433 hasConcept C175708663 @default.