Matches in SemOpenAlex for { <https://semopenalex.org/work/W2531468714> ?p ?o ?g. }
- W2531468714 endingPage "1159" @default.
- W2531468714 startingPage "1150" @default.
- W2531468714 abstract "Reduced graphene oxide (RGO)–TiO2 composites were synthesized hydrothermally. Then the samples were calcined at 450 °C for 30 min under air atmosphere to recovery and improve their photocatalytic efficiency. Those composites were characterized by XRD, TEM, SEM, TGA, BET, XPS, Raman, FTIR and DRS. Photocatalytic activities of RGO–TiO2 composites and calcinated samples were measured by decomposition of methyl orange (MO) under UV, visible and solar light irradiation. Results showed that some RGO was burn out, and others turned into GO after calcination. Both RGO–TiO2 composites and calcined samples exhibited red shift of the absorption edge. TiO2 particles were well dispersed on the surface of GO sheets, and calcinated samples with smaller TiO2 particles were observed. Graphene amount showed an apparent influence on photocatalytic activities of both RGO–TiO2 composites and calcined samples. At 5 wt% graphene concentration, both samples exhibited the best photocatalytic activities under UV light irradiation, while the concentration was 10 wt% under visible light irradiation. Moreover, calcined samples showed better photocatalytic activities than that of RGO–TiO2 composites. The enhanced photocatalytic activities were because of the oxidation of residual organics in the RGO–TiO2 composites, and better crystalized TiO2 particles with smaller diameter after calcination. Calcination is a valid method to recover the photocatalytic activities of RGO–TiO2 composites." @default.
- W2531468714 created "2016-10-21" @default.
- W2531468714 creator A5015632170 @default.
- W2531468714 creator A5044494474 @default.
- W2531468714 creator A5044939434 @default.
- W2531468714 creator A5088268582 @default.
- W2531468714 date "2017-01-01" @default.
- W2531468714 modified "2023-10-18" @default.
- W2531468714 title "Calcination of reduced graphene oxide decorated TiO 2 composites for recovery and reuse in photocatalytic applications" @default.
- W2531468714 cites W1459980930 @default.
- W2531468714 cites W1840479564 @default.
- W2531468714 cites W1966164330 @default.
- W2531468714 cites W1972065627 @default.
- W2531468714 cites W1972363283 @default.
- W2531468714 cites W1984473516 @default.
- W2531468714 cites W1985347045 @default.
- W2531468714 cites W1985743542 @default.
- W2531468714 cites W1987714688 @default.
- W2531468714 cites W1990224738 @default.
- W2531468714 cites W1990491196 @default.
- W2531468714 cites W1994672555 @default.
- W2531468714 cites W1995007159 @default.
- W2531468714 cites W1997732483 @default.
- W2531468714 cites W2006839419 @default.
- W2531468714 cites W2014622086 @default.
- W2531468714 cites W2015753811 @default.
- W2531468714 cites W2016767126 @default.
- W2531468714 cites W2017376545 @default.
- W2531468714 cites W2019387305 @default.
- W2531468714 cites W2019950142 @default.
- W2531468714 cites W2020766967 @default.
- W2531468714 cites W2024992519 @default.
- W2531468714 cites W2030946379 @default.
- W2531468714 cites W2032396146 @default.
- W2531468714 cites W2032950408 @default.
- W2531468714 cites W2035556653 @default.
- W2531468714 cites W2042454875 @default.
- W2531468714 cites W2045284968 @default.
- W2531468714 cites W2061017688 @default.
- W2531468714 cites W2064838190 @default.
- W2531468714 cites W2071707084 @default.
- W2531468714 cites W2079407702 @default.
- W2531468714 cites W2082985571 @default.
- W2531468714 cites W2086925176 @default.
- W2531468714 cites W2088528565 @default.
- W2531468714 cites W2093737603 @default.
- W2531468714 cites W2102444307 @default.
- W2531468714 cites W2113641468 @default.
- W2531468714 cites W2123260052 @default.
- W2531468714 cites W2129269542 @default.
- W2531468714 cites W2140094528 @default.
- W2531468714 cites W2140746165 @default.
- W2531468714 cites W2145274462 @default.
- W2531468714 cites W2151159287 @default.
- W2531468714 cites W2194535483 @default.
- W2531468714 cites W2194611746 @default.
- W2531468714 cites W2235679284 @default.
- W2531468714 cites W2293354699 @default.
- W2531468714 cites W2331611068 @default.
- W2531468714 cites W2345371167 @default.
- W2531468714 cites W3100247862 @default.
- W2531468714 cites W926612023 @default.
- W2531468714 doi "https://doi.org/10.1016/j.ceramint.2016.10.056" @default.
- W2531468714 hasPublicationYear "2017" @default.
- W2531468714 type Work @default.
- W2531468714 sameAs 2531468714 @default.
- W2531468714 citedByCount "37" @default.
- W2531468714 countsByYear W25314687142017 @default.
- W2531468714 countsByYear W25314687142018 @default.
- W2531468714 countsByYear W25314687142019 @default.
- W2531468714 countsByYear W25314687142020 @default.
- W2531468714 countsByYear W25314687142021 @default.
- W2531468714 countsByYear W25314687142022 @default.
- W2531468714 countsByYear W25314687142023 @default.
- W2531468714 crossrefType "journal-article" @default.
- W2531468714 hasAuthorship W2531468714A5015632170 @default.
- W2531468714 hasAuthorship W2531468714A5044494474 @default.
- W2531468714 hasAuthorship W2531468714A5044939434 @default.
- W2531468714 hasAuthorship W2531468714A5088268582 @default.
- W2531468714 hasConcept C104663316 @default.
- W2531468714 hasConcept C120665830 @default.
- W2531468714 hasConcept C121332964 @default.
- W2531468714 hasConcept C127413603 @default.
- W2531468714 hasConcept C150581940 @default.
- W2531468714 hasConcept C159985019 @default.
- W2531468714 hasConcept C161790260 @default.
- W2531468714 hasConcept C171250308 @default.
- W2531468714 hasConcept C175708663 @default.
- W2531468714 hasConcept C178790620 @default.
- W2531468714 hasConcept C185592680 @default.
- W2531468714 hasConcept C191897082 @default.
- W2531468714 hasConcept C192562407 @default.
- W2531468714 hasConcept C2779174523 @default.
- W2531468714 hasConcept C2779851234 @default.
- W2531468714 hasConcept C30080830 @default.
- W2531468714 hasConcept C40003534 @default.
- W2531468714 hasConcept C42360764 @default.
- W2531468714 hasConcept C49040817 @default.