Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001548150> ?p ?o ?g. }
- W2001548150 endingPage "187" @default.
- W2001548150 startingPage "175" @default.
- W2001548150 abstract "The performance of a model photocatalyst (Degussa P25), immobilized onto quartz sand using a dry/wet physical deposition method has been studied in a fluidized-bed reactor. A simple model substrate, dilute oxalic acid, was mineralized at room temperature. For comparison purposes, a slurry of the powdery P25 was also used. The reactor apparent captured power (PC) and the apparent quantum efficiency (ηVR) were taken as the main performance criteria of both the free and the immobilized titania. The following variables were investigated: (a) degree of catalyst coverage on the support, (b) aggregation state of the catalyst particles, (c) texture of the supporting surface. Using increasing amounts of P25 deposited onto the support, the apparent captured power only grew moderately. Yet, the ηVR of the slurried P25 could not be matched even for conditions in which the amount of photocatalyst inside the photoreactor was eight times higher. Under those conditions the ηVR of the fluidized bed was 41% of that of the slurry, but the specific quantum efficiency was merely a 6% of that achievable with the free catalyst. With the employed deposition method a high degree of surface roughness of the support, and usage of thoroughly deionized water during the wetting step, are needed to prevent the coalescence of the titania during the immobilization. Otherwise, the catalytic performance becomes negligible." @default.
- W2001548150 created "2016-06-24" @default.
- W2001548150 creator A5002437299 @default.
- W2001548150 creator A5004707303 @default.
- W2001548150 creator A5022081614 @default.
- W2001548150 creator A5039895812 @default.
- W2001548150 date "2000-11-01" @default.
- W2001548150 modified "2023-10-15" @default.
- W2001548150 title "The performance in a fluidized bed reactor of photocatalysts immobilized onto inert supports" @default.
- W2001548150 cites W1975026553 @default.
- W2001548150 cites W1980442392 @default.
- W2001548150 cites W1981693687 @default.
- W2001548150 cites W2000961054 @default.
- W2001548150 cites W2002654487 @default.
- W2001548150 cites W2004201227 @default.
- W2001548150 cites W2004539618 @default.
- W2001548150 cites W2004878500 @default.
- W2001548150 cites W2011815598 @default.
- W2001548150 cites W2026988021 @default.
- W2001548150 cites W2030714089 @default.
- W2001548150 cites W2032129528 @default.
- W2001548150 cites W2039956518 @default.
- W2001548150 cites W2044070383 @default.
- W2001548150 cites W2046179037 @default.
- W2001548150 cites W2052038521 @default.
- W2001548150 cites W2060969511 @default.
- W2001548150 cites W2072938391 @default.
- W2001548150 cites W2073124198 @default.
- W2001548150 cites W2078994430 @default.
- W2001548150 cites W2079821003 @default.
- W2001548150 cites W2092019267 @default.
- W2001548150 cites W2092453684 @default.
- W2001548150 cites W2110540540 @default.
- W2001548150 cites W2119585240 @default.
- W2001548150 cites W2142611686 @default.
- W2001548150 cites W37874066 @default.
- W2001548150 cites W4236935367 @default.
- W2001548150 doi "https://doi.org/10.1016/s0920-5861(00)00419-3" @default.
- W2001548150 hasPublicationYear "2000" @default.
- W2001548150 type Work @default.
- W2001548150 sameAs 2001548150 @default.
- W2001548150 citedByCount "92" @default.
- W2001548150 countsByYear W20015481502012 @default.
- W2001548150 countsByYear W20015481502013 @default.
- W2001548150 countsByYear W20015481502014 @default.
- W2001548150 countsByYear W20015481502015 @default.
- W2001548150 countsByYear W20015481502016 @default.
- W2001548150 countsByYear W20015481502017 @default.
- W2001548150 countsByYear W20015481502018 @default.
- W2001548150 countsByYear W20015481502019 @default.
- W2001548150 countsByYear W20015481502020 @default.
- W2001548150 countsByYear W20015481502021 @default.
- W2001548150 countsByYear W20015481502022 @default.
- W2001548150 countsByYear W20015481502023 @default.
- W2001548150 crossrefType "journal-article" @default.
- W2001548150 hasAuthorship W2001548150A5002437299 @default.
- W2001548150 hasAuthorship W2001548150A5004707303 @default.
- W2001548150 hasAuthorship W2001548150A5022081614 @default.
- W2001548150 hasAuthorship W2001548150A5039895812 @default.
- W2001548150 hasConcept C121332964 @default.
- W2001548150 hasConcept C127413603 @default.
- W2001548150 hasConcept C134514944 @default.
- W2001548150 hasConcept C149792144 @default.
- W2001548150 hasConcept C154256306 @default.
- W2001548150 hasConcept C159985019 @default.
- W2001548150 hasConcept C161790260 @default.
- W2001548150 hasConcept C175583648 @default.
- W2001548150 hasConcept C178790620 @default.
- W2001548150 hasConcept C179104552 @default.
- W2001548150 hasConcept C185592680 @default.
- W2001548150 hasConcept C192562407 @default.
- W2001548150 hasConcept C2084832 @default.
- W2001548150 hasConcept C2776504022 @default.
- W2001548150 hasConcept C2781346138 @default.
- W2001548150 hasConcept C42360764 @default.
- W2001548150 hasConcept C65165184 @default.
- W2001548150 hasConcept C87355193 @default.
- W2001548150 hasConcept C94293008 @default.
- W2001548150 hasConceptScore W2001548150C121332964 @default.
- W2001548150 hasConceptScore W2001548150C127413603 @default.
- W2001548150 hasConceptScore W2001548150C134514944 @default.
- W2001548150 hasConceptScore W2001548150C149792144 @default.
- W2001548150 hasConceptScore W2001548150C154256306 @default.
- W2001548150 hasConceptScore W2001548150C159985019 @default.
- W2001548150 hasConceptScore W2001548150C161790260 @default.
- W2001548150 hasConceptScore W2001548150C175583648 @default.
- W2001548150 hasConceptScore W2001548150C178790620 @default.
- W2001548150 hasConceptScore W2001548150C179104552 @default.
- W2001548150 hasConceptScore W2001548150C185592680 @default.
- W2001548150 hasConceptScore W2001548150C192562407 @default.
- W2001548150 hasConceptScore W2001548150C2084832 @default.
- W2001548150 hasConceptScore W2001548150C2776504022 @default.
- W2001548150 hasConceptScore W2001548150C2781346138 @default.
- W2001548150 hasConceptScore W2001548150C42360764 @default.
- W2001548150 hasConceptScore W2001548150C65165184 @default.
- W2001548150 hasConceptScore W2001548150C87355193 @default.
- W2001548150 hasConceptScore W2001548150C94293008 @default.
- W2001548150 hasIssue "2-3" @default.