Matches in SemOpenAlex for { <https://semopenalex.org/work/W1244488959> ?p ?o ?g. }
- W1244488959 endingPage "851" @default.
- W1244488959 startingPage "843" @default.
- W1244488959 abstract "Large area graphene oxide (GO) monolayer sheets were transferred on Si and SiO2/Si substrates by Langmuir–Blodgett technique and reduced by heat treatment in the presence of graphite powder, inside an evacuated and sealed enclosure. Reduction at 1000 °C results in a decrease of sheet thickness to ∼0.5 nm without any morphological changes, and de-oxygenation (O/C ratio 5%) accompanied by enhancement in sp2-C to 84%. Red-shift of G-peak to ∼1585 cm−1, decrease in I(D)/I(G) ratio and appearance of an intense G′-peak as a single Lorentzian, are indicative of substantial reduction in defects and restoration of graphitic network. Ultraviolet photoelectron spectroscopy (UPS) studies show large increase in density of states (DOS) in the immediate vicinity of Fermi level and decrease in work function after reduction. Bottom gated field effect transistors fabricated with isolated RGO sheets display ambipolar behavior, with charge neutrality point at a positive gate voltage, indicating p-type nature, consistent with UPS results. RGO sheets exhibit conductivity of (2–3) × 103 S/cm and field effect mobility of (20–45) cm2/Vs, which are substantially higher than the values usually reported for RGO sheets, particularly those obtained by chemical reduction followed by heat treatment." @default.
- W1244488959 created "2016-06-24" @default.
- W1244488959 creator A5038313262 @default.
- W1244488959 creator A5044250698 @default.
- W1244488959 creator A5083501201 @default.
- W1244488959 creator A5087389928 @default.
- W1244488959 creator A5088564145 @default.
- W1244488959 creator A5090947768 @default.
- W1244488959 date "2015-12-01" @default.
- W1244488959 modified "2023-09-27" @default.
- W1244488959 title "Graphite mediated reduction of graphene oxide monolayer sheets" @default.
- W1244488959 cites W1965173347 @default.
- W1244488959 cites W1965817544 @default.
- W1244488959 cites W1978075879 @default.
- W1244488959 cites W1978762155 @default.
- W1244488959 cites W1979293267 @default.
- W1244488959 cites W1985932793 @default.
- W1244488959 cites W1992632863 @default.
- W1244488959 cites W1994719875 @default.
- W1244488959 cites W1994806603 @default.
- W1244488959 cites W1998124374 @default.
- W1244488959 cites W2002857831 @default.
- W1244488959 cites W2004277091 @default.
- W1244488959 cites W2007898563 @default.
- W1244488959 cites W2014935324 @default.
- W1244488959 cites W2016040370 @default.
- W1244488959 cites W2021973838 @default.
- W1244488959 cites W2024662520 @default.
- W1244488959 cites W2029368002 @default.
- W1244488959 cites W2030459934 @default.
- W1244488959 cites W2032918254 @default.
- W1244488959 cites W2035497069 @default.
- W1244488959 cites W2038754799 @default.
- W1244488959 cites W2041870626 @default.
- W1244488959 cites W2047760276 @default.
- W1244488959 cites W2051074249 @default.
- W1244488959 cites W2052024521 @default.
- W1244488959 cites W2056355037 @default.
- W1244488959 cites W2057330747 @default.
- W1244488959 cites W2058272047 @default.
- W1244488959 cites W2068308573 @default.
- W1244488959 cites W2071684814 @default.
- W1244488959 cites W2081910916 @default.
- W1244488959 cites W2085909317 @default.
- W1244488959 cites W2087607350 @default.
- W1244488959 cites W2093465224 @default.
- W1244488959 cites W2101312334 @default.
- W1244488959 cites W2112304948 @default.
- W1244488959 cites W2113228695 @default.
- W1244488959 cites W2113867563 @default.
- W1244488959 cites W2117961883 @default.
- W1244488959 cites W2119855827 @default.
- W1244488959 cites W2123830103 @default.
- W1244488959 cites W2128654538 @default.
- W1244488959 cites W2133020370 @default.
- W1244488959 cites W2135580922 @default.
- W1244488959 cites W2136334331 @default.
- W1244488959 cites W2143608333 @default.
- W1244488959 cites W2147789376 @default.
- W1244488959 cites W2160799621 @default.
- W1244488959 cites W2168949190 @default.
- W1244488959 cites W2235679284 @default.
- W1244488959 cites W3100326631 @default.
- W1244488959 cites W4233194460 @default.
- W1244488959 doi "https://doi.org/10.1016/j.carbon.2015.08.067" @default.
- W1244488959 hasPublicationYear "2015" @default.
- W1244488959 type Work @default.
- W1244488959 sameAs 1244488959 @default.
- W1244488959 citedByCount "16" @default.
- W1244488959 countsByYear W12444889592015 @default.
- W1244488959 countsByYear W12444889592016 @default.
- W1244488959 countsByYear W12444889592017 @default.
- W1244488959 countsByYear W12444889592018 @default.
- W1244488959 countsByYear W12444889592020 @default.
- W1244488959 countsByYear W12444889592021 @default.
- W1244488959 countsByYear W12444889592022 @default.
- W1244488959 countsByYear W12444889592023 @default.
- W1244488959 crossrefType "journal-article" @default.
- W1244488959 hasAuthorship W1244488959A5038313262 @default.
- W1244488959 hasAuthorship W1244488959A5044250698 @default.
- W1244488959 hasAuthorship W1244488959A5083501201 @default.
- W1244488959 hasAuthorship W1244488959A5087389928 @default.
- W1244488959 hasAuthorship W1244488959A5088564145 @default.
- W1244488959 hasAuthorship W1244488959A5090947768 @default.
- W1244488959 hasConcept C113196181 @default.
- W1244488959 hasConcept C115235246 @default.
- W1244488959 hasConcept C121332964 @default.
- W1244488959 hasConcept C127413603 @default.
- W1244488959 hasConcept C147120987 @default.
- W1244488959 hasConcept C159985019 @default.
- W1244488959 hasConcept C171250308 @default.
- W1244488959 hasConcept C175708663 @default.
- W1244488959 hasConcept C178790620 @default.
- W1244488959 hasConcept C185592680 @default.
- W1244488959 hasConcept C191897082 @default.
- W1244488959 hasConcept C192562407 @default.
- W1244488959 hasConcept C25621703 @default.
- W1244488959 hasConcept C2779227376 @default.