FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200487102> ?p ?o ?g. }

• W4200487102 endingPage "16734" @default.
• W4200487102 startingPage "16723" @default.
• W4200487102 abstract "Constructing catalysts with electronic metal-support interaction (EMSI) is promising for catalytic reactions. Herein, graphene-supported positively charged (Pt2+/Pt4+) atomically dispersed Pt catalysts (AD-Pt-G) with PtxC3 (x = 1, 2, and 4)-based EMSI coordination structures are achieved for boosting the catalytic ozonation for odorous CH3SH removal. A CH3SH removal efficiency of 91.5% can be obtained during catalytic ozonation using optimum 0.5AD-Pt-G within 12 h under a gas hourly space velocity of 60,000 mL h-1 g-1, whereas that of pure graphene is 40.4%. Proton transfer reaction time-of-flight mass spectrometry, in situ diffuse reflectance infrared Fourier transform spectroscopy/Raman, and electron spin resonance verify that the PtxC3 coordination structure with atomic Pt2+ sites on AD-Pt-G can activate O2 to generate peroxide species (*O2) for partial oxidation of CH3SH during the adsorption period and trigger O3 into surface atomic oxygen (*Oad), *O2, and superoxide radicals (·O2-) to accomplish a stable, high-efficiency, and deeper oxidation of CH3SH during the catalytic ozonation stage. Moreover, the results of XPS and DFT calculation imply the occurrence of Pt2+ → Pt4+ → Pt2+ recirculation on PtxC3 for AD-Pt-G to maintain the continuous catalytic ozonation for 12 h, i.e., Pt2+ species devote electrons in 5d-orbitals to activate O3, while Pt4+ species can be reduced back to Pt2+ via capturing electrons from CH3SH. This study can provide novel insights into the development of atomically dispersed Pt catalysts with a strong EMSI effect to realize excellent catalytic ozonation for air purification." @default.
• W4200487102 created "2021-12-31" @default.
• W4200487102 creator A5029865240 @default.
• W4200487102 creator A5032829426 @default.
• W4200487102 creator A5036966304 @default.
• W4200487102 creator A5038855601 @default.
• W4200487102 creator A5041748514 @default.
• W4200487102 creator A5044339430 @default.
• W4200487102 creator A5086649537 @default.
• W4200487102 creator A5089960678 @default.
• W4200487102 date "2021-12-09" @default.
• W4200487102 modified "2023-10-14" @default.
• W4200487102 title "Enhanced Catalytic Ozonation for Eliminating CH₃SH via Graphene-Supported Positively Charged Atomic Pt Undergoing Pt²⁺/Pt⁴⁺ Redox Cycle" @default.
• W4200487102 cites W1971486079 @default.
• W4200487102 cites W2009141600 @default.
• W4200487102 cites W2037309826 @default.
• W4200487102 cites W2038582515 @default.
• W4200487102 cites W2045193724 @default.
• W4200487102 cites W2080175387 @default.
• W4200487102 cites W2086124870 @default.
• W4200487102 cites W2086324139 @default.
• W4200487102 cites W2091608194 @default.
• W4200487102 cites W2093127008 @default.
• W4200487102 cites W2094733040 @default.
• W4200487102 cites W2095641227 @default.
• W4200487102 cites W2096254835 @default.
• W4200487102 cites W2134895261 @default.
• W4200487102 cites W2155673571 @default.
• W4200487102 cites W2286204808 @default.
• W4200487102 cites W2332831267 @default.
• W4200487102 cites W2407948820 @default.
• W4200487102 cites W2520837597 @default.
• W4200487102 cites W2736879706 @default.
• W4200487102 cites W2738062132 @default.
• W4200487102 cites W2760604147 @default.
• W4200487102 cites W2762845572 @default.
• W4200487102 cites W2769317719 @default.
• W4200487102 cites W2770934994 @default.
• W4200487102 cites W2772941310 @default.
• W4200487102 cites W2789517247 @default.
• W4200487102 cites W2794356226 @default.
• W4200487102 cites W2802426993 @default.
• W4200487102 cites W2810378409 @default.
• W4200487102 cites W2898482630 @default.
• W4200487102 cites W2898573078 @default.
• W4200487102 cites W2900363398 @default.
• W4200487102 cites W2900857781 @default.
• W4200487102 cites W2904124880 @default.
• W4200487102 cites W2906323774 @default.
• W4200487102 cites W2922160912 @default.
• W4200487102 cites W2922221021 @default.
• W4200487102 cites W2939140644 @default.
• W4200487102 cites W2967188570 @default.
• W4200487102 cites W2971645267 @default.
• W4200487102 cites W2993510745 @default.
• W4200487102 cites W2995749454 @default.
• W4200487102 cites W2999844481 @default.
• W4200487102 cites W2999855895 @default.
• W4200487102 cites W3003732256 @default.
• W4200487102 cites W3019293267 @default.
• W4200487102 cites W3048540862 @default.
• W4200487102 cites W3080847021 @default.
• W4200487102 cites W3082450592 @default.
• W4200487102 cites W3088453147 @default.
• W4200487102 cites W3092163122 @default.
• W4200487102 cites W3098578499 @default.
• W4200487102 cites W3109821175 @default.
• W4200487102 cites W3124316801 @default.
• W4200487102 cites W3138821979 @default.
• W4200487102 cites W3141876128 @default.
• W4200487102 cites W3153212017 @default.
• W4200487102 doi "https://doi.org/10.1021/acs.est.1c06938" @default.
• W4200487102 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34882404" @default.
• W4200487102 hasPublicationYear "2021" @default.
• W4200487102 type Work @default.
• W4200487102 citedByCount "35" @default.
• W4200487102 countsByYear W42004871022022 @default.
• W4200487102 countsByYear W42004871022023 @default.
• W4200487102 crossrefType "journal-article" @default.
• W4200487102 hasAuthorship W4200487102A5029865240 @default.
• W4200487102 hasAuthorship W4200487102A5032829426 @default.
• W4200487102 hasAuthorship W4200487102A5036966304 @default.
• W4200487102 hasAuthorship W4200487102A5038855601 @default.
• W4200487102 hasAuthorship W4200487102A5041748514 @default.
• W4200487102 hasAuthorship W4200487102A5044339430 @default.
• W4200487102 hasAuthorship W4200487102A5086649537 @default.
• W4200487102 hasAuthorship W4200487102A5089960678 @default.
• W4200487102 hasConcept C118792377 @default.
• W4200487102 hasConcept C120665830 @default.
• W4200487102 hasConcept C121332964 @default.
• W4200487102 hasConcept C127413603 @default.
• W4200487102 hasConcept C139066938 @default.
• W4200487102 hasConcept C147789679 @default.
• W4200487102 hasConcept C150394285 @default.
• W4200487102 hasConcept C161790260 @default.
• W4200487102 hasConcept C171250308 @default.
• W4200487102 hasConcept C175708663 @default.
• W4200487102 hasConcept C178790620 @default.

• next