Matches in SemOpenAlex for { <https://semopenalex.org/work/W1979582005> ?p ?o ?g. }
- W1979582005 endingPage "2493" @default.
- W1979582005 startingPage "2488" @default.
- W1979582005 abstract "TiO2 layers were deposited by reactive pulse magnetron sputtering at a substrate temperature of 400 °C on float glass. The total pressure during the deposition was varied between 0.3 and 3 Pa for modification of the surface morphology. The morphology of 500 nm thick layers was analyzed by AFM and SEM investigations. X-ray diffraction investigations reveal that the structure consists mainly of anatase and small contents of rutile phase. With increasing total pressure from 0.3 to 1.2 Pa the average roughness value (Ra) is increased from 4.5 to 8.0 nm. The lateral grain size on layer surface determined by AFM amounts to between 75 and 100 nm. By a further increase of total pressure to 2 Pa and 3 Pa the formation of a nanocrystalline microstructure with grain size less than 50 nm can be recognized. Simultaneously the Ra value is reduced to 2.4 nm. The effect of structure and morphology on photocatalytic activity of the layers was determined by the decomposition of methylene blue solution under UV-A radiation. For total pressures between 0.3 and 1.2 Pa the photocatalytic activity is drastically enhanced by increasing roughness and therefore higher free surface area for the photocatalytic reaction. In contrast the formation of nanocrystalline structure at higher total pressures of 2 and 3 Pa is linked with a deterioration of photocatalytic properties. This effect can be explained mainly by the high defect density of these layers and therefore high recombination rates for electron hole pairs." @default.
- W1979582005 created "2016-06-24" @default.
- W1979582005 creator A5025557097 @default.
- W1979582005 creator A5058179468 @default.
- W1979582005 creator A5066707512 @default.
- W1979582005 creator A5088611560 @default.
- W1979582005 date "2008-02-01" @default.
- W1979582005 modified "2023-09-27" @default.
- W1979582005 title "Effect of structure and morphology on photocatalytic properties of TiO2 layers" @default.
- W1979582005 cites W1966872273 @default.
- W1979582005 cites W1974711021 @default.
- W1979582005 cites W1976140311 @default.
- W1979582005 cites W1983735193 @default.
- W1979582005 cites W2031409217 @default.
- W1979582005 cites W2041726830 @default.
- W1979582005 cites W2053308976 @default.
- W1979582005 cites W2064602265 @default.
- W1979582005 cites W2072208006 @default.
- W1979582005 cites W2075075286 @default.
- W1979582005 cites W2110540540 @default.
- W1979582005 cites W2119585240 @default.
- W1979582005 cites W2138405719 @default.
- W1979582005 doi "https://doi.org/10.1016/j.surfcoat.2007.08.036" @default.
- W1979582005 hasPublicationYear "2008" @default.
- W1979582005 type Work @default.
- W1979582005 sameAs 1979582005 @default.
- W1979582005 citedByCount "28" @default.
- W1979582005 countsByYear W19795820052012 @default.
- W1979582005 countsByYear W19795820052013 @default.
- W1979582005 countsByYear W19795820052014 @default.
- W1979582005 countsByYear W19795820052015 @default.
- W1979582005 countsByYear W19795820052016 @default.
- W1979582005 countsByYear W19795820052019 @default.
- W1979582005 countsByYear W19795820052021 @default.
- W1979582005 countsByYear W19795820052023 @default.
- W1979582005 crossrefType "journal-article" @default.
- W1979582005 hasAuthorship W1979582005A5025557097 @default.
- W1979582005 hasAuthorship W1979582005A5058179468 @default.
- W1979582005 hasAuthorship W1979582005A5066707512 @default.
- W1979582005 hasAuthorship W1979582005A5088611560 @default.
- W1979582005 hasConcept C107365816 @default.
- W1979582005 hasConcept C113196181 @default.
- W1979582005 hasConcept C127413603 @default.
- W1979582005 hasConcept C140676511 @default.
- W1979582005 hasConcept C159985019 @default.
- W1979582005 hasConcept C161790260 @default.
- W1979582005 hasConcept C171250308 @default.
- W1979582005 hasConcept C185592680 @default.
- W1979582005 hasConcept C19067145 @default.
- W1979582005 hasConcept C192191005 @default.
- W1979582005 hasConcept C192562407 @default.
- W1979582005 hasConcept C22423302 @default.
- W1979582005 hasConcept C26771246 @default.
- W1979582005 hasConcept C2777402863 @default.
- W1979582005 hasConcept C2777889555 @default.
- W1979582005 hasConcept C42360764 @default.
- W1979582005 hasConcept C43617362 @default.
- W1979582005 hasConcept C499950583 @default.
- W1979582005 hasConcept C54355233 @default.
- W1979582005 hasConcept C55493867 @default.
- W1979582005 hasConcept C61427134 @default.
- W1979582005 hasConcept C65165184 @default.
- W1979582005 hasConcept C86803240 @default.
- W1979582005 hasConcept C87976508 @default.
- W1979582005 hasConceptScore W1979582005C107365816 @default.
- W1979582005 hasConceptScore W1979582005C113196181 @default.
- W1979582005 hasConceptScore W1979582005C127413603 @default.
- W1979582005 hasConceptScore W1979582005C140676511 @default.
- W1979582005 hasConceptScore W1979582005C159985019 @default.
- W1979582005 hasConceptScore W1979582005C161790260 @default.
- W1979582005 hasConceptScore W1979582005C171250308 @default.
- W1979582005 hasConceptScore W1979582005C185592680 @default.
- W1979582005 hasConceptScore W1979582005C19067145 @default.
- W1979582005 hasConceptScore W1979582005C192191005 @default.
- W1979582005 hasConceptScore W1979582005C192562407 @default.
- W1979582005 hasConceptScore W1979582005C22423302 @default.
- W1979582005 hasConceptScore W1979582005C26771246 @default.
- W1979582005 hasConceptScore W1979582005C2777402863 @default.
- W1979582005 hasConceptScore W1979582005C2777889555 @default.
- W1979582005 hasConceptScore W1979582005C42360764 @default.
- W1979582005 hasConceptScore W1979582005C43617362 @default.
- W1979582005 hasConceptScore W1979582005C499950583 @default.
- W1979582005 hasConceptScore W1979582005C54355233 @default.
- W1979582005 hasConceptScore W1979582005C55493867 @default.
- W1979582005 hasConceptScore W1979582005C61427134 @default.
- W1979582005 hasConceptScore W1979582005C65165184 @default.
- W1979582005 hasConceptScore W1979582005C86803240 @default.
- W1979582005 hasConceptScore W1979582005C87976508 @default.
- W1979582005 hasIssue "11" @default.
- W1979582005 hasLocation W19795820051 @default.
- W1979582005 hasOpenAccess W1979582005 @default.
- W1979582005 hasPrimaryLocation W19795820051 @default.
- W1979582005 hasRelatedWork W2012822154 @default.
- W1979582005 hasRelatedWork W2023756255 @default.
- W1979582005 hasRelatedWork W2029355201 @default.
- W1979582005 hasRelatedWork W2070848730 @default.
- W1979582005 hasRelatedWork W2092060792 @default.
- W1979582005 hasRelatedWork W2095478443 @default.