FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893786779> ?p ?o ?g. }

• W2893786779 endingPage "29" @default.
• W2893786779 startingPage "22" @default.
• W2893786779 abstract "BiFeO3 nanoparticles were synthesized using a sol gel method and its photocatalytic ability for formic acid reformation is reported, for the first time, focusing on the BiFeO3 stability after photocatalytic reaction at ∼ pH 3. Reformation of formic acid in O2-free aqueous suspensions was found to result in the evolution of CO2 and H2 gases. However, the expected molar ratio of 1:1 was not evolved. Significantly lower amounts of H2 than expected were detected. The position of the conduction band of BiFeO3 resides well below the reduction potential of the protons to form molecular H2, hence it is anticipated that the photoexcited electrons react mainly with other species being present in the reactor, probably the photocatalyst itself. To assess the changes occurring in the photocatalyst, bulk and surface analysis before and after the photocatalytic reaction were performed using different techniques. XRD revealed changes occurring in the bulk of the photocatalyst such as leaching of most of the impurity phases accompanied by the relaxation of the strained lattice to its ideal position. From XPS, the ratio between Fe3+: Fe2+ before and after photocatalytic reaction with formic acid was found to be 86:14 and 64:36, respectively, thus evincing a reduction process of Fe3+ by the photo generated electrons in the conduction band that were unable to reduce H+ into H2. Leaching of Fe and, to less extent, Bi ions into the solution after reaction was recorded. From the fitted XPS, the nominal composition of BFO was calculated to be Bi1Fe0.9O2.9 and Bi1Fe0.71O2.7 before and after the photocatalytic reaction. The results presented in this work signify the importance of addressing bulk and surface stability of iron-based photocatalysts to ensure long-term usability." @default.
• W2893786779 created "2018-10-05" @default.
• W2893786779 creator A5002499751 @default.
• W2893786779 creator A5029980913 @default.
• W2893786779 creator A5064292492 @default.
• W2893786779 creator A5066279529 @default.
• W2893786779 creator A5067583295 @default.
• W2893786779 date "2019-04-01" @default.
• W2893786779 modified "2023-10-17" @default.
• W2893786779 title "Changes in the solid-state properties of bismuth iron oxide during the photocatalytic reformation of formic acid" @default.
• W2893786779 cites W1700227448 @default.
• W2893786779 cites W1965063986 @default.
• W2893786779 cites W1986592552 @default.
• W2893786779 cites W1994294315 @default.
• W2893786779 cites W1997744870 @default.
• W2893786779 cites W2000564976 @default.
• W2893786779 cites W2000977119 @default.
• W2893786779 cites W2007978716 @default.
• W2893786779 cites W2012394813 @default.
• W2893786779 cites W2014716748 @default.
• W2893786779 cites W2023948841 @default.
• W2893786779 cites W2026699308 @default.
• W2893786779 cites W2029857342 @default.
• W2893786779 cites W2035821964 @default.
• W2893786779 cites W2040027486 @default.
• W2893786779 cites W2042455827 @default.
• W2893786779 cites W2044687400 @default.
• W2893786779 cites W2048518241 @default.
• W2893786779 cites W2049771165 @default.
• W2893786779 cites W2061231297 @default.
• W2893786779 cites W2064480814 @default.
• W2893786779 cites W2074527853 @default.
• W2893786779 cites W2076251475 @default.
• W2893786779 cites W2078460288 @default.
• W2893786779 cites W2106994275 @default.
• W2893786779 cites W2111062994 @default.
• W2893786779 cites W2132395913 @default.
• W2893786779 cites W2159550577 @default.
• W2893786779 cites W2168768221 @default.
• W2893786779 cites W2312862806 @default.
• W2893786779 cites W2319772915 @default.
• W2893786779 cites W2324576880 @default.
• W2893786779 cites W2330920318 @default.
• W2893786779 cites W2472130852 @default.
• W2893786779 cites W2473444732 @default.
• W2893786779 cites W2546747692 @default.
• W2893786779 cites W2604632116 @default.
• W2893786779 cites W2623775126 @default.
• W2893786779 doi "https://doi.org/10.1016/j.cattod.2018.09.003" @default.
• W2893786779 hasPublicationYear "2019" @default.
• W2893786779 type Work @default.
• W2893786779 sameAs 2893786779 @default.
• W2893786779 citedByCount "12" @default.
• W2893786779 countsByYear W28937867792019 @default.
• W2893786779 countsByYear W28937867792020 @default.
• W2893786779 countsByYear W28937867792021 @default.
• W2893786779 countsByYear W28937867792022 @default.
• W2893786779 countsByYear W28937867792023 @default.
• W2893786779 crossrefType "journal-article" @default.
• W2893786779 hasAuthorship W2893786779A5002499751 @default.
• W2893786779 hasAuthorship W2893786779A5029980913 @default.
• W2893786779 hasAuthorship W2893786779A5064292492 @default.
• W2893786779 hasAuthorship W2893786779A5066279529 @default.
• W2893786779 hasAuthorship W2893786779A5067583295 @default.
• W2893786779 hasConcept C127413603 @default.
• W2893786779 hasConcept C159390177 @default.
• W2893786779 hasConcept C159750122 @default.
• W2893786779 hasConcept C161790260 @default.
• W2893786779 hasConcept C175708663 @default.
• W2893786779 hasConcept C178790620 @default.
• W2893786779 hasConcept C179104552 @default.
• W2893786779 hasConcept C185592680 @default.
• W2893786779 hasConcept C192562407 @default.
• W2893786779 hasConcept C2777379063 @default.
• W2893786779 hasConcept C2779851234 @default.
• W2893786779 hasConcept C39432304 @default.
• W2893786779 hasConcept C42360764 @default.
• W2893786779 hasConcept C533668322 @default.
• W2893786779 hasConcept C65165184 @default.
• W2893786779 hasConcept C75473681 @default.
• W2893786779 hasConcept C90982505 @default.
• W2893786779 hasConceptScore W2893786779C127413603 @default.
• W2893786779 hasConceptScore W2893786779C159390177 @default.
• W2893786779 hasConceptScore W2893786779C159750122 @default.
• W2893786779 hasConceptScore W2893786779C161790260 @default.
• W2893786779 hasConceptScore W2893786779C175708663 @default.
• W2893786779 hasConceptScore W2893786779C178790620 @default.
• W2893786779 hasConceptScore W2893786779C179104552 @default.
• W2893786779 hasConceptScore W2893786779C185592680 @default.
• W2893786779 hasConceptScore W2893786779C192562407 @default.
• W2893786779 hasConceptScore W2893786779C2777379063 @default.
• W2893786779 hasConceptScore W2893786779C2779851234 @default.
• W2893786779 hasConceptScore W2893786779C39432304 @default.
• W2893786779 hasConceptScore W2893786779C42360764 @default.
• W2893786779 hasConceptScore W2893786779C533668322 @default.
• W2893786779 hasConceptScore W2893786779C65165184 @default.
• W2893786779 hasConceptScore W2893786779C75473681 @default.
• W2893786779 hasConceptScore W2893786779C90982505 @default.

• next