Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100415624> ?p ?o ?g. }
- W3100415624 endingPage "11640" @default.
- W3100415624 startingPage "11627" @default.
- W3100415624 abstract "State-of-the-art electrode materials for all-vanadium redox flow batteries are based on carbon. Unfortunately, the impact of the carbon structure, i.e., microstructure/crystallinity, surface functional groups, and porosity/morphology/surface area, on the electrochemical performance is still unclear. This is due to the fact that usually several structural characteristics are varied due to synthesis or post-treatment procedures at the same time. Therefore, this paper shows systematically how microstructure, porosity, and surface functional groups vary with carbonization and graphitization temperature (ranging from 700 to 1500 °C) for a mesoporous N-doped carbon (MPNC). Changes in the material’s structure (e.g., morphology, porosity, crystal structure, surface functionalization), determined by scanning and transmission electron microscopy, X-ray diffraction (pair distribution function analysis), X-ray photoelectron spectroscopy, near-edge X-ray absorption fine structure spectroscopy, and N2 sorption measurements, are correlated to changes in wettability, conductivity, and electrochemical kinetics, investigated by H2O sorption measurements, cyclic voltammetry, and electrochemical impedance spectroscopy in the VO2+ electrolyte, respectively. We found that the kinetics of the VO2+/VO2+ reaction increases with an increase in sp2-C content and therefore an increase in crystallite size and conductivity of the mesoporous N-doped carbon. Nevertheless, the largest current for the VO2+/VO2+ reaction for the same amount of carbon during cyclic voltammetry is observed for the MPNC carbonized at an intermediate temperature, 1000 °C, as a result of its larger wettability and thus available surface area compared to the MPNC carbonized at 1500 °C." @default.
- W3100415624 created "2020-11-23" @default.
- W3100415624 creator A5006960862 @default.
- W3100415624 creator A5014486285 @default.
- W3100415624 creator A5018286574 @default.
- W3100415624 creator A5019735243 @default.
- W3100415624 creator A5026081744 @default.
- W3100415624 creator A5037277767 @default.
- W3100415624 creator A5053008851 @default.
- W3100415624 creator A5064821674 @default.
- W3100415624 creator A5088691609 @default.
- W3100415624 date "2020-11-18" @default.
- W3100415624 modified "2023-10-18" @default.
- W3100415624 title "Investigating the Effect of Microstructure and Surface Functionalization of Mesoporous N-Doped Carbons on V<sup>4+</sup>/V<sup>5+</sup> Kinetics" @default.
- W3100415624 cites W1856035193 @default.
- W3100415624 cites W1965028305 @default.
- W3100415624 cites W196525723 @default.
- W3100415624 cites W1965376487 @default.
- W3100415624 cites W1975406679 @default.
- W3100415624 cites W1979814738 @default.
- W3100415624 cites W1983247642 @default.
- W3100415624 cites W1986001877 @default.
- W3100415624 cites W1992147496 @default.
- W3100415624 cites W1996989922 @default.
- W3100415624 cites W2001015981 @default.
- W3100415624 cites W2002436010 @default.
- W3100415624 cites W2008006752 @default.
- W3100415624 cites W2013555913 @default.
- W3100415624 cites W2014577502 @default.
- W3100415624 cites W2020685650 @default.
- W3100415624 cites W2023109762 @default.
- W3100415624 cites W2023990607 @default.
- W3100415624 cites W2029310673 @default.
- W3100415624 cites W2032024815 @default.
- W3100415624 cites W2033261560 @default.
- W3100415624 cites W2036492081 @default.
- W3100415624 cites W2036919629 @default.
- W3100415624 cites W2042534921 @default.
- W3100415624 cites W2043171182 @default.
- W3100415624 cites W2044413382 @default.
- W3100415624 cites W2047188954 @default.
- W3100415624 cites W2051771917 @default.
- W3100415624 cites W2058824582 @default.
- W3100415624 cites W2069755144 @default.
- W3100415624 cites W2071788285 @default.
- W3100415624 cites W2075938983 @default.
- W3100415624 cites W2078430923 @default.
- W3100415624 cites W2085072678 @default.
- W3100415624 cites W2095006668 @default.
- W3100415624 cites W2098484264 @default.
- W3100415624 cites W2110300594 @default.
- W3100415624 cites W2126539454 @default.
- W3100415624 cites W2136728287 @default.
- W3100415624 cites W2147867274 @default.
- W3100415624 cites W2153769615 @default.
- W3100415624 cites W2187927377 @default.
- W3100415624 cites W2235533987 @default.
- W3100415624 cites W2235679284 @default.
- W3100415624 cites W2254512223 @default.
- W3100415624 cites W2302762924 @default.
- W3100415624 cites W2312233234 @default.
- W3100415624 cites W2345419569 @default.
- W3100415624 cites W2437867914 @default.
- W3100415624 cites W2512795683 @default.
- W3100415624 cites W2523735140 @default.
- W3100415624 cites W2562770201 @default.
- W3100415624 cites W2566721878 @default.
- W3100415624 cites W2569355888 @default.
- W3100415624 cites W2605799336 @default.
- W3100415624 cites W2614008127 @default.
- W3100415624 cites W2617733786 @default.
- W3100415624 cites W2709134589 @default.
- W3100415624 cites W2767566895 @default.
- W3100415624 cites W2784660306 @default.
- W3100415624 cites W2808277936 @default.
- W3100415624 cites W2883974513 @default.
- W3100415624 cites W2891954466 @default.
- W3100415624 cites W2907013014 @default.
- W3100415624 cites W2910001188 @default.
- W3100415624 cites W66898993 @default.
- W3100415624 doi "https://doi.org/10.1021/acsaem.0c01489" @default.
- W3100415624 hasPublicationYear "2020" @default.
- W3100415624 type Work @default.
- W3100415624 sameAs 3100415624 @default.
- W3100415624 citedByCount "20" @default.
- W3100415624 countsByYear W31004156242021 @default.
- W3100415624 countsByYear W31004156242022 @default.
- W3100415624 countsByYear W31004156242023 @default.
- W3100415624 crossrefType "journal-article" @default.
- W3100415624 hasAuthorship W3100415624A5006960862 @default.
- W3100415624 hasAuthorship W3100415624A5014486285 @default.
- W3100415624 hasAuthorship W3100415624A5018286574 @default.
- W3100415624 hasAuthorship W3100415624A5019735243 @default.
- W3100415624 hasAuthorship W3100415624A5026081744 @default.
- W3100415624 hasAuthorship W3100415624A5037277767 @default.
- W3100415624 hasAuthorship W3100415624A5053008851 @default.
- W3100415624 hasAuthorship W3100415624A5064821674 @default.
- W3100415624 hasAuthorship W3100415624A5088691609 @default.