Matches in SemOpenAlex for { <https://semopenalex.org/work/W3154264247> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W3154264247 abstract "The biomass use is of considerable ecological and economical interest and here, biochar, a byproduct of biomass carbonization, is magnetized with Fe3O4 for its use as gold nanoparticle (NP) support towards catalysis of p-nitrophenol (4-NP) reduction. Biochar was synthesized from coffee straw biomass via pyrolysis, while magnetite functionalization was obtained using the precipitation method. The magnetite was identified by X-ray diffraction (XRD). The material had a specific surface area of 30 m2 g-1 and a zero point charge of 7.5. The gold NPs were deposited via reduction with NaBH4, which yielded Au and Fe3O4 NP of 4.61 and 10.9 nm, respectively. The materials were applied in the 4-NP reduction, with a rate constant kapp = (1.2 ± 0.2) × 10-2 s-1, and a synergistic effect between Au and Fe3O4 NPs was observed. Remarkably, comparison with graphene oxide to which biochar resembles showed similar behavior, and the material was reused in several catalytic cycles." @default.
- W3154264247 created "2021-04-26" @default.
- W3154264247 creator A5032261140 @default.
- W3154264247 creator A5047665424 @default.
- W3154264247 creator A5053729436 @default.
- W3154264247 date "2021-01-01" @default.
- W3154264247 modified "2023-09-25" @default.
- W3154264247 title "Magnetized Biochar as a Gold Nanocatalyst Support for p-Nitrophenol Reduction" @default.
- W3154264247 doi "https://doi.org/10.21577/0103-5053.20210056" @default.
- W3154264247 hasPublicationYear "2021" @default.
- W3154264247 type Work @default.
- W3154264247 sameAs 3154264247 @default.
- W3154264247 citedByCount "0" @default.
- W3154264247 crossrefType "journal-article" @default.
- W3154264247 hasAuthorship W3154264247A5032261140 @default.
- W3154264247 hasAuthorship W3154264247A5047665424 @default.
- W3154264247 hasAuthorship W3154264247A5053729436 @default.
- W3154264247 hasBestOaLocation W31542642471 @default.
- W3154264247 hasConcept C115537861 @default.
- W3154264247 hasConcept C115540264 @default.
- W3154264247 hasConcept C127413603 @default.
- W3154264247 hasConcept C13965031 @default.
- W3154264247 hasConcept C154877778 @default.
- W3154264247 hasConcept C155672457 @default.
- W3154264247 hasConcept C159985019 @default.
- W3154264247 hasConcept C161790260 @default.
- W3154264247 hasConcept C171250308 @default.
- W3154264247 hasConcept C178790620 @default.
- W3154264247 hasConcept C185592680 @default.
- W3154264247 hasConcept C191897082 @default.
- W3154264247 hasConcept C192562407 @default.
- W3154264247 hasConcept C26771246 @default.
- W3154264247 hasConcept C2777697756 @default.
- W3154264247 hasConcept C2777781897 @default.
- W3154264247 hasConcept C2778849558 @default.
- W3154264247 hasConcept C2779851234 @default.
- W3154264247 hasConcept C30080830 @default.
- W3154264247 hasConcept C36759035 @default.
- W3154264247 hasConcept C42360764 @default.
- W3154264247 hasConcept C56085101 @default.
- W3154264247 hasConcept C6557445 @default.
- W3154264247 hasConcept C86803240 @default.
- W3154264247 hasConceptScore W3154264247C115537861 @default.
- W3154264247 hasConceptScore W3154264247C115540264 @default.
- W3154264247 hasConceptScore W3154264247C127413603 @default.
- W3154264247 hasConceptScore W3154264247C13965031 @default.
- W3154264247 hasConceptScore W3154264247C154877778 @default.
- W3154264247 hasConceptScore W3154264247C155672457 @default.
- W3154264247 hasConceptScore W3154264247C159985019 @default.
- W3154264247 hasConceptScore W3154264247C161790260 @default.
- W3154264247 hasConceptScore W3154264247C171250308 @default.
- W3154264247 hasConceptScore W3154264247C178790620 @default.
- W3154264247 hasConceptScore W3154264247C185592680 @default.
- W3154264247 hasConceptScore W3154264247C191897082 @default.
- W3154264247 hasConceptScore W3154264247C192562407 @default.
- W3154264247 hasConceptScore W3154264247C26771246 @default.
- W3154264247 hasConceptScore W3154264247C2777697756 @default.
- W3154264247 hasConceptScore W3154264247C2777781897 @default.
- W3154264247 hasConceptScore W3154264247C2778849558 @default.
- W3154264247 hasConceptScore W3154264247C2779851234 @default.
- W3154264247 hasConceptScore W3154264247C30080830 @default.
- W3154264247 hasConceptScore W3154264247C36759035 @default.
- W3154264247 hasConceptScore W3154264247C42360764 @default.
- W3154264247 hasConceptScore W3154264247C56085101 @default.
- W3154264247 hasConceptScore W3154264247C6557445 @default.
- W3154264247 hasConceptScore W3154264247C86803240 @default.
- W3154264247 hasLocation W31542642471 @default.
- W3154264247 hasOpenAccess W3154264247 @default.
- W3154264247 hasPrimaryLocation W31542642471 @default.
- W3154264247 hasRelatedWork W2034423591 @default.
- W3154264247 hasRelatedWork W2465708520 @default.
- W3154264247 hasRelatedWork W2604958245 @default.
- W3154264247 hasRelatedWork W2748952813 @default.
- W3154264247 hasRelatedWork W2888494995 @default.
- W3154264247 hasRelatedWork W2898842959 @default.
- W3154264247 hasRelatedWork W2899084033 @default.
- W3154264247 hasRelatedWork W3035145457 @default.
- W3154264247 hasRelatedWork W3036982097 @default.
- W3154264247 hasRelatedWork W3154264247 @default.
- W3154264247 isParatext "false" @default.
- W3154264247 isRetracted "false" @default.
- W3154264247 magId "3154264247" @default.
- W3154264247 workType "article" @default.