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- W2891008823 abstract "The significant effects of annealing atmosphere on the thermal reduction of graphene oxide (GO) under different atmospheres, air and nitrogen, have been investigated and their distinct properties shown. Initially thermal annealing of both GO in air and nitrogen leads to elimination of unstable in-plane oxygen containing groups. For GO in air (A-RGO), as the temperature is raised to about 400 °C, oxygen starts to react with carbon atoms along the sheet and defect edges, where carbon atoms are most active, leading to the formation of oxygen functional groups which are carboxyl and epoxide as observed using the infrared absorption and X-ray photoelectron measurements. Raman results also show an increase in the amount of hybridized sp3 carbons and defects in agreement with an increase in the oxygen functional groups. In contrast, thermal reduction of GO in nitrogen (N-RGO) leads mainly to the loss of oxygen functional groups, the decrease in the amount of sp3 carbons, and the increase in the C/O ratio compared to those of A-RGO. The resulting A-RGO and N-RGO possess also very different ion affinities, for instance, A-RGO annealed at 500 °C shows much higher cation sorption capacity compared to that of the N-RGO. Divergent transformation paths between GO undergoing thermal reduction in air and N2 are proposed based on these results." @default.
- W2891008823 created "2018-09-27" @default.
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- W2891008823 date "2018-10-01" @default.
- W2891008823 modified "2023-10-18" @default.
- W2891008823 title "Divergent mechanisms for thermal reduction of graphene oxide and their highly different ion affinities" @default.
- W2891008823 cites W1494431475 @default.
- W2891008823 cites W1760981163 @default.
- W2891008823 cites W1798442788 @default.
- W2891008823 cites W1847898625 @default.
- W2891008823 cites W1965817544 @default.
- W2891008823 cites W1967702793 @default.
- W2891008823 cites W1969970130 @default.
- W2891008823 cites W1973227666 @default.
- W2891008823 cites W1973676003 @default.
- W2891008823 cites W1975101661 @default.
- W2891008823 cites W1996521710 @default.
- W2891008823 cites W2001642272 @default.
- W2891008823 cites W2008303532 @default.
- W2891008823 cites W2015100623 @default.
- W2891008823 cites W2020601543 @default.
- W2891008823 cites W2022770744 @default.
- W2891008823 cites W2023532006 @default.
- W2891008823 cites W2032216042 @default.
- W2891008823 cites W2032918254 @default.
- W2891008823 cites W2033121581 @default.
- W2891008823 cites W2034913480 @default.
- W2891008823 cites W2035497069 @default.
- W2891008823 cites W2038754799 @default.
- W2891008823 cites W2040971619 @default.
- W2891008823 cites W2042885362 @default.
- W2891008823 cites W2043322257 @default.
- W2891008823 cites W2051405771 @default.
- W2891008823 cites W2057436412 @default.
- W2891008823 cites W2059612848 @default.
- W2891008823 cites W2060009331 @default.
- W2891008823 cites W2060393253 @default.
- W2891008823 cites W2068885078 @default.
- W2891008823 cites W2072407000 @default.
- W2891008823 cites W2085758099 @default.
- W2891008823 cites W2087945653 @default.
- W2891008823 cites W2090691669 @default.
- W2891008823 cites W2093600152 @default.
- W2891008823 cites W2104960359 @default.
- W2891008823 cites W2108028943 @default.
- W2891008823 cites W2123830103 @default.
- W2891008823 cites W2143983498 @default.
- W2891008823 cites W2144511993 @default.
- W2891008823 cites W2146501053 @default.
- W2891008823 cites W2159783722 @default.
- W2891008823 cites W2166501566 @default.
- W2891008823 cites W2167278129 @default.
- W2891008823 cites W2171700698 @default.
- W2891008823 cites W2208833931 @default.
- W2891008823 cites W2216927805 @default.
- W2891008823 cites W2235679284 @default.
- W2891008823 cites W2242273351 @default.
- W2891008823 cites W2257836224 @default.
- W2891008823 cites W2262834009 @default.
- W2891008823 cites W2276728891 @default.
- W2891008823 cites W2314811282 @default.
- W2891008823 cites W2329950272 @default.
- W2891008823 cites W2330407599 @default.
- W2891008823 cites W2333584888 @default.
- W2891008823 cites W2426135876 @default.
- W2891008823 cites W2470170533 @default.
- W2891008823 cites W2489590227 @default.
- W2891008823 cites W2510900394 @default.
- W2891008823 cites W2512989243 @default.
- W2891008823 cites W2515879543 @default.
- W2891008823 cites W2569081354 @default.
- W2891008823 cites W2587367117 @default.
- W2891008823 cites W2591171865 @default.
- W2891008823 cites W2595057449 @default.
- W2891008823 cites W2621248315 @default.
- W2891008823 cites W2726329248 @default.
- W2891008823 cites W2744047821 @default.
- W2891008823 cites W2751366590 @default.
- W2891008823 cites W2766265880 @default.
- W2891008823 cites W2768684726 @default.
- W2891008823 cites W2791500486 @default.
- W2891008823 cites W4233194460 @default.
- W2891008823 cites W776087228 @default.
- W2891008823 cites W975137774 @default.
- W2891008823 doi "https://doi.org/10.1016/j.diamond.2018.09.006" @default.
- W2891008823 hasPublicationYear "2018" @default.
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