Matches in SemOpenAlex for { <https://semopenalex.org/work/W2333266796> ?p ?o ?g. }
- W2333266796 endingPage "12044" @default.
- W2333266796 startingPage "12038" @default.
- W2333266796 abstract "Chemical functionalization is required to adapt graphene’s properties to many applications. However, most covalent functionalization schemes are spontaneous or defect driven and are not suitable for applications requiring directed assembly of molecules on graphene substrates. In this study, we demonstrate the electrochemically driven covalent bonding of trifluoromethylphenylene (CF3Ph) onto epitaxial graphene. Submonolayer and full monolayer chemisorption was demonstrated by varying the duration of the electrochemical driving potential. A 10× increase in the CF3Ph density was obtained by varying the duration of the graphene electrochemical potential by 4×. A maximum closed-pack density of 1 × 1014 molecules·cm–2 was observed. Chemical, electronic, and defect states of CF3Ph–graphene were studied by photoemission spectroscopy, spatially resolved Raman spectroscopy, and water contact angle measurement. Covalent attachment rehybridized some of the delocalized graphene sp2 orbitals to localized sp3 states. Increased water contact angles and work functions were observed for increasing CF3Ph functionalization densities, which is consistent with increasing concentration and orientation of fluorine on the graphene surfaces. Control over the relative spontaneity (reaction rate) of covalent graphene functionalization is an important first step to the practical realization of directed molecular assembly on graphene." @default.
- W2333266796 created "2016-06-24" @default.
- W2333266796 creator A5016780645 @default.
- W2333266796 creator A5020420321 @default.
- W2333266796 creator A5074871298 @default.
- W2333266796 creator A5083808939 @default.
- W2333266796 creator A5086623260 @default.
- W2333266796 creator A5088934376 @default.
- W2333266796 date "2013-06-03" @default.
- W2333266796 modified "2023-10-16" @default.
- W2333266796 title "Electrochemically Driven Covalent Functionalization of Graphene from Fluorinated Aryl Iodonium Salts" @default.
- W2333266796 cites W1576457393 @default.
- W2333266796 cites W1966681574 @default.
- W2333266796 cites W1972522786 @default.
- W2333266796 cites W1973341977 @default.
- W2333266796 cites W1978377225 @default.
- W2333266796 cites W1980526246 @default.
- W2333266796 cites W1984500720 @default.
- W2333266796 cites W1990710956 @default.
- W2333266796 cites W1991482062 @default.
- W2333266796 cites W1994403608 @default.
- W2333266796 cites W1997147730 @default.
- W2333266796 cites W1997919745 @default.
- W2333266796 cites W2002075916 @default.
- W2333266796 cites W2002429347 @default.
- W2333266796 cites W2004277091 @default.
- W2333266796 cites W2009752024 @default.
- W2333266796 cites W2014935324 @default.
- W2333266796 cites W2020711856 @default.
- W2333266796 cites W2024261075 @default.
- W2333266796 cites W2024296055 @default.
- W2333266796 cites W2028088823 @default.
- W2333266796 cites W2035380247 @default.
- W2333266796 cites W2036703856 @default.
- W2333266796 cites W2042536398 @default.
- W2333266796 cites W2048109982 @default.
- W2333266796 cites W2049681097 @default.
- W2333266796 cites W2052404669 @default.
- W2333266796 cites W2056922191 @default.
- W2333266796 cites W2062757334 @default.
- W2333266796 cites W2062885303 @default.
- W2333266796 cites W2065980160 @default.
- W2333266796 cites W2067766166 @default.
- W2333266796 cites W2080360972 @default.
- W2333266796 cites W2084075657 @default.
- W2333266796 cites W2086388879 @default.
- W2333266796 cites W2087351225 @default.
- W2333266796 cites W2087607350 @default.
- W2333266796 cites W2089459394 @default.
- W2333266796 cites W2097773259 @default.
- W2333266796 cites W2099779584 @default.
- W2333266796 cites W2107485045 @default.
- W2333266796 cites W2108102346 @default.
- W2333266796 cites W2113228695 @default.
- W2333266796 cites W2121621337 @default.
- W2333266796 cites W2136334331 @default.
- W2333266796 cites W2138183388 @default.
- W2333266796 cites W2139301404 @default.
- W2333266796 cites W2140592868 @default.
- W2333266796 cites W2316200154 @default.
- W2333266796 cites W2320963667 @default.
- W2333266796 cites W2329409464 @default.
- W2333266796 cites W2329980432 @default.
- W2333266796 cites W2406759725 @default.
- W2333266796 cites W2597242839 @default.
- W2333266796 cites W3101841684 @default.
- W2333266796 cites W3141794078 @default.
- W2333266796 cites W4211172053 @default.
- W2333266796 cites W4233194460 @default.
- W2333266796 cites W4252505923 @default.
- W2333266796 cites W4376849579 @default.
- W2333266796 doi "https://doi.org/10.1021/jp311519j" @default.
- W2333266796 hasPublicationYear "2013" @default.
- W2333266796 type Work @default.
- W2333266796 sameAs 2333266796 @default.
- W2333266796 citedByCount "57" @default.
- W2333266796 countsByYear W23332667962013 @default.
- W2333266796 countsByYear W23332667962014 @default.
- W2333266796 countsByYear W23332667962015 @default.
- W2333266796 countsByYear W23332667962016 @default.
- W2333266796 countsByYear W23332667962017 @default.
- W2333266796 countsByYear W23332667962018 @default.
- W2333266796 countsByYear W23332667962019 @default.
- W2333266796 countsByYear W23332667962020 @default.
- W2333266796 countsByYear W23332667962021 @default.
- W2333266796 countsByYear W23332667962022 @default.
- W2333266796 crossrefType "journal-article" @default.
- W2333266796 hasAuthorship W2333266796A5016780645 @default.
- W2333266796 hasAuthorship W2333266796A5020420321 @default.
- W2333266796 hasAuthorship W2333266796A5074871298 @default.
- W2333266796 hasAuthorship W2333266796A5083808939 @default.
- W2333266796 hasAuthorship W2333266796A5086623260 @default.
- W2333266796 hasAuthorship W2333266796A5088934376 @default.
- W2333266796 hasConcept C115537861 @default.
- W2333266796 hasConcept C120665830 @default.
- W2333266796 hasConcept C121332964 @default.
- W2333266796 hasConcept C127413603 @default.
- W2333266796 hasConcept C131649739 @default.