FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2921181260> ?p ?o ?g. }

• W2921181260 endingPage "98" @default.
• W2921181260 startingPage "89" @default.
• W2921181260 abstract "In the previous work, we have ever found that the photocatalytic oxidation of a reactant gas over TiO2 would be somewhat dependent on the electron transfer behavior between the adsorbed gas and TiO2 under UV irradiation. To further confirm the viewpoint, in this work, a TiO2 (in-situ) sample was prepared by an in-situ method, and was tested its gas-sensing performance to H2 and its photocatalytic performance of oxidizing H2 as compared to a TiO2 (commercial) sample. It was found that TiO2 (in-situ) would increase the conductivity with the introduction of H2 under UV irradiation, but TiO2 (commercial) would decrease the conductivity in the same case. Based on the surface structural and electrochemical characteristics of samples, it was proposed that the existence of surface defects over TiO2 (in-situ) would decrease the Fermi level (EF), resulting in the electron transfer from the adsorbed H2 to TiO2, while the adsorbed H2 accepted electrons from TiO2 (commercial) due to its higher EF. Moreover, the adsorbed H2 on TiO2 (in-situ) could be oxidized under UV irradiation but that on TiO2 (commercial) could be hardly. This indicated that the photocatalytic oxidation of H2 over TiO2 would be dependent on the electron transfer direction between the adsorbed H2 and TiO2, i.e., the electron-donated H2 could be oxidized, while the electron-accepted H2 could be not. This above effect induced by the surface defects could be further demonstrated by a N-doped TiO2 (N-TiO2) sample. This N-TiO2 owned a lower EF than TiO2 (in-situ) due to the introduction of a more impurity defects, resulting in a more electron transfer from the adsorbed H2 to N-TiO2 and then the oxidation of more H2. This study also indicated that the adjustment of EF could improve the photocatalytic activity of oxidizing H2 by changing the adsorbed behavior of H2 over TiO2, which may be applicable for investigating other reactants’ oxidation behaviors over other semiconductor photocatalysts." @default.
• W2921181260 created "2019-03-22" @default.
• W2921181260 creator A5032425558 @default.
• W2921181260 creator A5033020983 @default.
• W2921181260 creator A5048886876 @default.
• W2921181260 creator A5049093670 @default.
• W2921181260 creator A5069149031 @default.
• W2921181260 creator A5074436610 @default.
• W2921181260 creator A5083857025 @default.
• W2921181260 date "2019-08-01" @default.
• W2921181260 modified "2023-10-17" @default.
• W2921181260 title "Correlation between the H2 response and its oxidation over TiO2 and N doped TiO2 under UV irradiation induced by Fermi level" @default.
• W2921181260 cites W1673497541 @default.
• W2921181260 cites W1960929963 @default.
• W2921181260 cites W1966076042 @default.
• W2921181260 cites W1972624633 @default.
• W2921181260 cites W1975483312 @default.
• W2921181260 cites W1986979908 @default.
• W2921181260 cites W1990905930 @default.
• W2921181260 cites W2002020793 @default.
• W2921181260 cites W2006913901 @default.
• W2921181260 cites W2007086270 @default.
• W2921181260 cites W2008931728 @default.
• W2921181260 cites W2012058991 @default.
• W2921181260 cites W2015392225 @default.
• W2921181260 cites W2022621714 @default.
• W2921181260 cites W2022892988 @default.
• W2921181260 cites W2023120720 @default.
• W2921181260 cites W2023284935 @default.
• W2921181260 cites W2026385684 @default.
• W2921181260 cites W2034385722 @default.
• W2921181260 cites W2041660292 @default.
• W2921181260 cites W2043942467 @default.
• W2921181260 cites W2046441614 @default.
• W2921181260 cites W2049305800 @default.
• W2921181260 cites W2060322612 @default.
• W2921181260 cites W2062303387 @default.
• W2921181260 cites W2066751530 @default.
• W2921181260 cites W2070600811 @default.
• W2921181260 cites W2074206130 @default.
• W2921181260 cites W2075992247 @default.
• W2921181260 cites W2079131472 @default.
• W2921181260 cites W2088952940 @default.
• W2921181260 cites W2089411019 @default.
• W2921181260 cites W2092238180 @default.
• W2921181260 cites W2094802313 @default.
• W2921181260 cites W2107444933 @default.
• W2921181260 cites W2111062994 @default.
• W2921181260 cites W2116067171 @default.
• W2921181260 cites W2136864680 @default.
• W2921181260 cites W2204965612 @default.
• W2921181260 cites W2324430446 @default.
• W2921181260 cites W2324970095 @default.
• W2921181260 cites W2334206460 @default.
• W2921181260 cites W2345770591 @default.
• W2921181260 cites W2476684732 @default.
• W2921181260 cites W2521321109 @default.
• W2921181260 cites W2528347785 @default.
• W2921181260 cites W2533038471 @default.
• W2921181260 cites W2561120061 @default.
• W2921181260 cites W2585705424 @default.
• W2921181260 cites W2605739708 @default.
• W2921181260 cites W2611055675 @default.
• W2921181260 cites W2732083855 @default.
• W2921181260 cites W2740269200 @default.
• W2921181260 cites W2765369050 @default.
• W2921181260 cites W628537147 @default.
• W2921181260 cites W88755899 @default.
• W2921181260 doi "https://doi.org/10.1016/j.apcatb.2019.03.026" @default.
• W2921181260 hasPublicationYear "2019" @default.
• W2921181260 type Work @default.
• W2921181260 sameAs 2921181260 @default.
• W2921181260 citedByCount "59" @default.
• W2921181260 countsByYear W29211812602019 @default.
• W2921181260 countsByYear W29211812602020 @default.
• W2921181260 countsByYear W29211812602021 @default.
• W2921181260 countsByYear W29211812602022 @default.
• W2921181260 countsByYear W29211812602023 @default.
• W2921181260 crossrefType "journal-article" @default.
• W2921181260 hasAuthorship W2921181260A5032425558 @default.
• W2921181260 hasAuthorship W2921181260A5033020983 @default.
• W2921181260 hasAuthorship W2921181260A5048886876 @default.
• W2921181260 hasAuthorship W2921181260A5049093670 @default.
• W2921181260 hasAuthorship W2921181260A5069149031 @default.
• W2921181260 hasAuthorship W2921181260A5074436610 @default.
• W2921181260 hasAuthorship W2921181260A5083857025 @default.
• W2921181260 hasConcept C105163801 @default.
• W2921181260 hasConcept C111337013 @default.
• W2921181260 hasConcept C113196181 @default.
• W2921181260 hasConcept C121332964 @default.
• W2921181260 hasConcept C123669783 @default.
• W2921181260 hasConcept C131540310 @default.
• W2921181260 hasConcept C147120987 @default.
• W2921181260 hasConcept C147789679 @default.
• W2921181260 hasConcept C150394285 @default.
• W2921181260 hasConcept C161790260 @default.
• W2921181260 hasConcept C17525397 @default.
• W2921181260 hasConcept C178790620 @default.

• next