Mesoporous titania photocatalysts: Preparation, characterization and reaction mechanisms

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dc.identifier.uri http://dx.doi.org/10.15488/2186
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2211
dc.contributor.author Ismail, Adel A.
dc.contributor.author Bahnemann, Detlef W.
dc.date.accessioned 2017-11-01T09:25:04Z
dc.date.available 2017-11-01T09:25:04Z
dc.date.issued 2011
dc.identifier.citation Ismail, A.A.; Bahnemann, D.W.: Mesoporous titania photocatalysts: Preparation, characterization and reaction mechanisms. In: Journal of Materials Chemistry 21 (2011), Nr. 32, S. 11686-11707. DOI: https://doi.org/10.1039/c1jm10407a
dc.description.abstract Titanium dioxide is a very important semiconductor with a high potential for applications in photocatalysis, solar cells, photochromism, sensoring, and various other areas of nanotechnology. Increasing attention has recently been focused on the simultaneous achievement of high bulk crystallinity and the formation of ordered mesoporous TiO2 frameworks with high thermal stability. Mesoporous TiO2 has continued to be highly active in photocatalytic applications because it is beneficial for promoting the diffusion of reactants and products, as well as for enhancing the photocatalytic activity by facilitating access to the reactive sites on the surface of photocatalyst. This steady progress has demonstrated that mesoporous TiO2 nanoparticles are playing and will continue to play an important role in the protection of the environment and in the search for renewable and clean energy technologies. This review focuses on the preparation and characterisation of mesoporous titania, noble metals nanoparticles, transition metal ions, non-metal/doped mesoporous titania networks. The photocatalytic activity of mesoporous titania materials upon visible and UV illumination will be reviewed, summarized and discussed, in particular, concerning the influence of preparation and solid-state properties of the materials. Reaction mechanisms that are being discussed to explain these effects will be presented and critically evaluated. © The Royal Society of Chemistry 2011. eng
dc.language.iso eng
dc.publisher Cambridge : Royal Society of Chemistry
dc.relation.ispartofseries Journal of Materials Chemistry 21 (2011), Nr. 32
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
dc.subject Characterisation eng
dc.subject Clean energy technology eng
dc.subject Crystallinities eng
dc.subject High potential eng
dc.subject High thermal stability eng
dc.subject Mesoporous TiO eng
dc.subject Mesoporous titania eng
dc.subject Ordered mesoporous eng
dc.subject Photocatalytic activities eng
dc.subject Photocatalytic application eng
dc.subject Reaction mechanism eng
dc.subject Reactive site eng
dc.subject Simultaneous achievement eng
dc.subject Solid-state properties eng
dc.subject UV illuminations eng
dc.subject Characterization eng
dc.subject Materials properties eng
dc.subject Metal ions eng
dc.subject Nanoparticles eng
dc.subject Photocatalysis eng
dc.subject Photocatalysts eng
dc.subject Precious metals eng
dc.subject Titanium eng
dc.subject Titanium dioxide eng
dc.subject Transition metal compounds eng
dc.subject Mesoporous materials eng
dc.subject.ddc 540 | Chemie ger
dc.title Mesoporous titania photocatalysts: Preparation, characterization and reaction mechanisms
dc.type article
dc.type Text
dc.relation.issn 0959-9428
dc.relation.doi https://doi.org/10.1039/c1jm10407a
dc.bibliographicCitation.issue 32
dc.bibliographicCitation.volume 21
dc.bibliographicCitation.firstPage 11686
dc.bibliographicCitation.lastPage 11707
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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