Matches in SemOpenAlex for { <https://semopenalex.org/work/W2143148121> ?p ?o ?g. }
- W2143148121 endingPage "71" @default.
- W2143148121 startingPage "61" @default.
- W2143148121 abstract "Pt-doped TiO2 and N-doped TiO2 were prepared, using nanotubular titanic acid as precursor, by wet impregnation and NH3-heating method, respectively. Both Pt-doped and N-doped TiO2 show an apparent photocatalytic oxidation of propylene under visible light irradiation. The origin of visible light sensitization was ascribed to the intra-band contributed by the formation of single-electron-trapped oxygen vacancies, while dopants platinum or nitrogen play a role not only in suppressing the recombination of photoinduced electrons and holes but also in increasing the ability of visible light absorption of TiO2. The visible light photocatalytic activity of Pt-doped TiO2 can be greatly improved by additional infrared light irradiation, while visible-light-active N-doped TiO2 has no such phenomenon. Infrared light per se is unable to excite Pt-doped TiO2 catalyst to initiate photocatalytic reaction, but the strong interaction between platinum and oxygen vacancies resulted in absorption peaks at 800–900 nm, resulting in a giant enhancement in visible light photocatalytic activity of Pt-doped TiO2 in the presence of infrared light irradiation because the formed heterojunctions between dopants Pt and TiO2 may function as thermal catalytic sites. The influences of reaction temperatures on visible light photoactivity of both Pt-doped and N-doped TiO2 were studied. It was found that both C3H6 removal and CO2 selectivity over Pt-doped TiO2 were increased with increasing the reaction temperature, while it was inert for N-doped TiO2." @default.
- W2143148121 created "2016-06-24" @default.
- W2143148121 creator A5025785650 @default.
- W2143148121 creator A5026107539 @default.
- W2143148121 creator A5044901407 @default.
- W2143148121 creator A5057856428 @default.
- W2143148121 creator A5068433979 @default.
- W2143148121 creator A5071878141 @default.
- W2143148121 creator A5088747887 @default.
- W2143148121 date "2012-02-01" @default.
- W2143148121 modified "2023-10-16" @default.
- W2143148121 title "The effect of infrared light on visible light photocatalytic activity: An intensive contrast between Pt-doped TiO2 and N-doped TiO2" @default.
- W2143148121 cites W1490542272 @default.
- W2143148121 cites W1963633772 @default.
- W2143148121 cites W1965918911 @default.
- W2143148121 cites W1967323934 @default.
- W2143148121 cites W1968216663 @default.
- W2143148121 cites W1968842699 @default.
- W2143148121 cites W1970020964 @default.
- W2143148121 cites W1970762591 @default.
- W2143148121 cites W1975553401 @default.
- W2143148121 cites W1979380927 @default.
- W2143148121 cites W1981255574 @default.
- W2143148121 cites W1981922872 @default.
- W2143148121 cites W1982139504 @default.
- W2143148121 cites W1985553279 @default.
- W2143148121 cites W1990203111 @default.
- W2143148121 cites W1991157612 @default.
- W2143148121 cites W1991337553 @default.
- W2143148121 cites W1997400112 @default.
- W2143148121 cites W2000017016 @default.
- W2143148121 cites W2000125998 @default.
- W2143148121 cites W2001706974 @default.
- W2143148121 cites W2003556887 @default.
- W2143148121 cites W2006513365 @default.
- W2143148121 cites W2007200084 @default.
- W2143148121 cites W2007633534 @default.
- W2143148121 cites W2011264944 @default.
- W2143148121 cites W2012378327 @default.
- W2143148121 cites W2016194507 @default.
- W2143148121 cites W2016633726 @default.
- W2143148121 cites W2017653084 @default.
- W2143148121 cites W2018559910 @default.
- W2143148121 cites W2019968289 @default.
- W2143148121 cites W2024991381 @default.
- W2143148121 cites W2026500752 @default.
- W2143148121 cites W2030560675 @default.
- W2143148121 cites W2030761533 @default.
- W2143148121 cites W2030788123 @default.
- W2143148121 cites W2035311466 @default.
- W2143148121 cites W2038224367 @default.
- W2143148121 cites W2039475059 @default.
- W2143148121 cites W2045995332 @default.
- W2143148121 cites W2046076230 @default.
- W2143148121 cites W2049460393 @default.
- W2143148121 cites W2053078375 @default.
- W2143148121 cites W2053293611 @default.
- W2143148121 cites W2055955339 @default.
- W2143148121 cites W2059125867 @default.
- W2143148121 cites W2059970891 @default.
- W2143148121 cites W2062706176 @default.
- W2143148121 cites W2063239505 @default.
- W2143148121 cites W2068920017 @default.
- W2143148121 cites W2070879063 @default.
- W2143148121 cites W2078442229 @default.
- W2143148121 cites W2082262770 @default.
- W2143148121 cites W2083296466 @default.
- W2143148121 cites W2086354401 @default.
- W2143148121 cites W2088952940 @default.
- W2143148121 cites W2089577600 @default.
- W2143148121 cites W2091633783 @default.
- W2143148121 cites W2098987095 @default.
- W2143148121 cites W2111030667 @default.
- W2143148121 cites W2111062994 @default.
- W2143148121 cites W2113772969 @default.
- W2143148121 cites W2122057507 @default.
- W2143148121 cites W2124341491 @default.
- W2143148121 cites W2127980396 @default.
- W2143148121 cites W2129920228 @default.
- W2143148121 cites W2152719559 @default.
- W2143148121 cites W2154554816 @default.
- W2143148121 cites W2155021109 @default.
- W2143148121 cites W2326928763 @default.
- W2143148121 cites W2952869018 @default.
- W2143148121 cites W4237139991 @default.
- W2143148121 cites W74324718 @default.
- W2143148121 cites W83944954 @default.
- W2143148121 doi "https://doi.org/10.1016/j.apcatb.2011.09.027" @default.
- W2143148121 hasPublicationYear "2012" @default.
- W2143148121 type Work @default.
- W2143148121 sameAs 2143148121 @default.
- W2143148121 citedByCount "51" @default.
- W2143148121 countsByYear W21431481212012 @default.
- W2143148121 countsByYear W21431481212013 @default.
- W2143148121 countsByYear W21431481212014 @default.
- W2143148121 countsByYear W21431481212015 @default.
- W2143148121 countsByYear W21431481212016 @default.
- W2143148121 countsByYear W21431481212017 @default.