Matches in SemOpenAlex for { <https://semopenalex.org/work/W2315671491> ?p ?o ?g. }
- W2315671491 endingPage "14298" @default.
- W2315671491 startingPage "14286" @default.
- W2315671491 abstract "We report a systematic study of melting of layered lamella of silver alkanethiolates (AgSCn). A new synthesis method allows us to independently change the thickness of the crystal in two ways—by modulating chain length (n = 7–18) and by stacking these crystals to a specific layer number (m = 1–10). This method produces magic size lamella, having a well-spaced discrete melting point, Tm, distribution. Nanocalorimetry shows stepwise increases in Tm, as the lamella thickness increases by integer increments of chain length. The relationship between Tm and the inverse thickness follows the linear scaling law of Gibbs–Thomson effect. Layer stacking dramatically changes the degree and nature of size-effect melting. There is odd/even effect in stacked 2, 3, and 4 layers. Tm values of single-layer and multilayer samples do not show noticeable odd/even alternation. We develop a phenomenological model of size effect based on the cumulative excess free energy, Gexcess, contributions of four spatially separate regions of the crystal: surface, Ag–S central plane, substrate interface, and interlayer interface. The selective appearance of the odd/even effect is due to the significant stabilization (1.4 kJ/mol) of interlamellae interfaces of odd-chain samples, possibly due to registration/packing. Stabilization occurs only for the mobile lamellae situated close to the free surface, and thus 2-layer samples show the highest degree of stabilization. X-ray diffraction shows that the chains are tilted 18° with respect to the basal plane normal but that the van der Waals gap is 0.3 Å smaller for crystals with odd chains." @default.
- W2315671491 created "2016-06-24" @default.
- W2315671491 creator A5009866027 @default.
- W2315671491 creator A5029050650 @default.
- W2315671491 creator A5038178977 @default.
- W2315671491 creator A5062627647 @default.
- W2315671491 creator A5085594069 @default.
- W2315671491 date "2013-09-12" @default.
- W2315671491 modified "2023-10-10" @default.
- W2315671491 title "Size Effect and Odd–Even Alternation in the Melting of Single and Stacked AgSC<i>n</i> Layers: Synthesis and Nanocalorimetry Measurements" @default.
- W2315671491 cites W1967967789 @default.
- W2315671491 cites W1979823628 @default.
- W2315671491 cites W1981991992 @default.
- W2315671491 cites W1989573808 @default.
- W2315671491 cites W1990771518 @default.
- W2315671491 cites W1994811612 @default.
- W2315671491 cites W1998260512 @default.
- W2315671491 cites W2005228043 @default.
- W2315671491 cites W2005711516 @default.
- W2315671491 cites W2006903576 @default.
- W2315671491 cites W2022083194 @default.
- W2315671491 cites W2024451528 @default.
- W2315671491 cites W2027085921 @default.
- W2315671491 cites W2027659612 @default.
- W2315671491 cites W2033278772 @default.
- W2315671491 cites W2043446587 @default.
- W2315671491 cites W2044553610 @default.
- W2315671491 cites W2053101707 @default.
- W2315671491 cites W2053334003 @default.
- W2315671491 cites W2055929116 @default.
- W2315671491 cites W2056319595 @default.
- W2315671491 cites W2060032578 @default.
- W2315671491 cites W2065536386 @default.
- W2315671491 cites W2066256145 @default.
- W2315671491 cites W2080700177 @default.
- W2315671491 cites W2080928361 @default.
- W2315671491 cites W2081098593 @default.
- W2315671491 cites W2081608928 @default.
- W2315671491 cites W2082281900 @default.
- W2315671491 cites W2083431021 @default.
- W2315671491 cites W2090230458 @default.
- W2315671491 cites W2091411866 @default.
- W2315671491 cites W2092078287 @default.
- W2315671491 cites W2110487133 @default.
- W2315671491 cites W2111306697 @default.
- W2315671491 cites W2113430864 @default.
- W2315671491 cites W2122044239 @default.
- W2315671491 cites W2123448067 @default.
- W2315671491 cites W2134685240 @default.
- W2315671491 cites W2134819724 @default.
- W2315671491 cites W2140537016 @default.
- W2315671491 cites W2144785038 @default.
- W2315671491 cites W2150219138 @default.
- W2315671491 cites W2158696879 @default.
- W2315671491 cites W2166806803 @default.
- W2315671491 cites W2166880434 @default.
- W2315671491 cites W2169283008 @default.
- W2315671491 cites W2316771842 @default.
- W2315671491 cites W2318952054 @default.
- W2315671491 cites W2332391986 @default.
- W2315671491 cites W2332479743 @default.
- W2315671491 cites W2466829253 @default.
- W2315671491 cites W4235710422 @default.
- W2315671491 doi "https://doi.org/10.1021/ja4059958" @default.
- W2315671491 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23977984" @default.
- W2315671491 hasPublicationYear "2013" @default.
- W2315671491 type Work @default.
- W2315671491 sameAs 2315671491 @default.
- W2315671491 citedByCount "36" @default.
- W2315671491 countsByYear W23156714912014 @default.
- W2315671491 countsByYear W23156714912015 @default.
- W2315671491 countsByYear W23156714912016 @default.
- W2315671491 countsByYear W23156714912017 @default.
- W2315671491 countsByYear W23156714912018 @default.
- W2315671491 countsByYear W23156714912019 @default.
- W2315671491 countsByYear W23156714912020 @default.
- W2315671491 countsByYear W23156714912021 @default.
- W2315671491 countsByYear W23156714912022 @default.
- W2315671491 countsByYear W23156714912023 @default.
- W2315671491 crossrefType "journal-article" @default.
- W2315671491 hasAuthorship W2315671491A5009866027 @default.
- W2315671491 hasAuthorship W2315671491A5029050650 @default.
- W2315671491 hasAuthorship W2315671491A5038178977 @default.
- W2315671491 hasAuthorship W2315671491A5062627647 @default.
- W2315671491 hasAuthorship W2315671491A5085594069 @default.
- W2315671491 hasConcept C121332964 @default.
- W2315671491 hasConcept C126061179 @default.
- W2315671491 hasConcept C13530604 @default.
- W2315671491 hasConcept C136301237 @default.
- W2315671491 hasConcept C138885662 @default.
- W2315671491 hasConcept C147789679 @default.
- W2315671491 hasConcept C159985019 @default.
- W2315671491 hasConcept C178790620 @default.
- W2315671491 hasConcept C185592680 @default.
- W2315671491 hasConcept C192562407 @default.
- W2315671491 hasConcept C195839 @default.
- W2315671491 hasConcept C199360897 @default.
- W2315671491 hasConcept C24890656 @default.