Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033102016> ?p ?o ?g. }
- W2033102016 endingPage "7882" @default.
- W2033102016 startingPage "7882" @default.
- W2033102016 abstract "The influence of Sn doping on the anatase-to-rutile phase transition has been investigated in high area powders prepared by a sol–gel route involving alkoxide precursors. Sn doping facilitates conversion of anatase to rutile at lower temperatures than observed for undoped material. At the same time Sn-doping inhibits sintering as gauged by line widths in X-ray diffraction and gas-adsorption surface area measurements. These observations are linked to the finding of pronounced segregation of Sn to the surface of rutile TiO2 observed in X-ray photoemission spectra. Sn-doped TiO2 is found to exhibit enhanced visible region photocatalytic activity as compared with undoped material in dye degradation experiments. This is attributed to narrowing of the bulk bandgap at low doping levels coupled with the introduction of surface states associated with segregated Sn ions in the divalent state. The Sn(II) surface states lie above the top of the main valence band and can therefore act as trapping sites for holes produced under photoexcitation." @default.
- W2033102016 created "2016-06-24" @default.
- W2033102016 creator A5045511871 @default.
- W2033102016 creator A5056443409 @default.
- W2033102016 creator A5065926331 @default.
- W2033102016 creator A5078896517 @default.
- W2033102016 date "2011-01-01" @default.
- W2033102016 modified "2023-09-26" @default.
- W2033102016 title "Electronic basis of visible region activity in high area Sn-doped rutile TiO2 photocatalysts" @default.
- W2033102016 cites W1569261608 @default.
- W2033102016 cites W1644735935 @default.
- W2033102016 cites W166203858 @default.
- W2033102016 cites W1745840654 @default.
- W2033102016 cites W1825780498 @default.
- W2033102016 cites W1964433055 @default.
- W2033102016 cites W1965665707 @default.
- W2033102016 cites W1966076042 @default.
- W2033102016 cites W1966622518 @default.
- W2033102016 cites W1974246089 @default.
- W2033102016 cites W1975961103 @default.
- W2033102016 cites W1979217913 @default.
- W2033102016 cites W1982091606 @default.
- W2033102016 cites W1983865519 @default.
- W2033102016 cites W1984135442 @default.
- W2033102016 cites W1984517306 @default.
- W2033102016 cites W1987241706 @default.
- W2033102016 cites W1987896881 @default.
- W2033102016 cites W1988828141 @default.
- W2033102016 cites W1990018248 @default.
- W2033102016 cites W1991820705 @default.
- W2033102016 cites W1994911614 @default.
- W2033102016 cites W1995418863 @default.
- W2033102016 cites W2001018368 @default.
- W2033102016 cites W2001918291 @default.
- W2033102016 cites W2002852143 @default.
- W2033102016 cites W2004742416 @default.
- W2033102016 cites W2004925611 @default.
- W2033102016 cites W2007545754 @default.
- W2033102016 cites W2007809121 @default.
- W2033102016 cites W2015033134 @default.
- W2033102016 cites W2020659159 @default.
- W2033102016 cites W2021047716 @default.
- W2033102016 cites W2021071452 @default.
- W2033102016 cites W2022474276 @default.
- W2033102016 cites W2027546249 @default.
- W2033102016 cites W2031897434 @default.
- W2033102016 cites W2033597670 @default.
- W2033102016 cites W2034888609 @default.
- W2033102016 cites W2035479485 @default.
- W2033102016 cites W2035556653 @default.
- W2033102016 cites W2038883485 @default.
- W2033102016 cites W2039313058 @default.
- W2033102016 cites W2045285721 @default.
- W2033102016 cites W2047085544 @default.
- W2033102016 cites W2047776910 @default.
- W2033102016 cites W2052603003 @default.
- W2033102016 cites W2054978746 @default.
- W2033102016 cites W2056762305 @default.
- W2033102016 cites W2064484471 @default.
- W2033102016 cites W2065736987 @default.
- W2033102016 cites W2070618999 @default.
- W2033102016 cites W2072559112 @default.
- W2033102016 cites W2075441926 @default.
- W2033102016 cites W2076018298 @default.
- W2033102016 cites W2080350024 @default.
- W2033102016 cites W2082306486 @default.
- W2033102016 cites W2082524974 @default.
- W2033102016 cites W2083594002 @default.
- W2033102016 cites W2083945036 @default.
- W2033102016 cites W2088952940 @default.
- W2033102016 cites W2091131576 @default.
- W2033102016 cites W2091298370 @default.
- W2033102016 cites W2092254514 @default.
- W2033102016 cites W2092628956 @default.
- W2033102016 cites W2094802313 @default.
- W2033102016 cites W2095127521 @default.
- W2033102016 cites W2105191181 @default.
- W2033102016 cites W2111062994 @default.
- W2033102016 cites W2112431797 @default.
- W2033102016 cites W2119537530 @default.
- W2033102016 cites W2119585240 @default.
- W2033102016 cites W2126586778 @default.
- W2033102016 cites W2135820848 @default.
- W2033102016 cites W2319911971 @default.
- W2033102016 cites W2333017790 @default.
- W2033102016 cites W4246326678 @default.
- W2033102016 doi "https://doi.org/10.1039/c0cp02639e" @default.
- W2033102016 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21445426" @default.
- W2033102016 hasPublicationYear "2011" @default.
- W2033102016 type Work @default.
- W2033102016 sameAs 2033102016 @default.
- W2033102016 citedByCount "47" @default.
- W2033102016 countsByYear W20331020162012 @default.
- W2033102016 countsByYear W20331020162013 @default.
- W2033102016 countsByYear W20331020162014 @default.
- W2033102016 countsByYear W20331020162015 @default.
- W2033102016 countsByYear W20331020162016 @default.
- W2033102016 countsByYear W20331020162017 @default.