Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220821490> ?p ?o ?g. }
- W4220821490 endingPage "118874" @default.
- W4220821490 startingPage "118874" @default.
- W4220821490 abstract "The nanoscale structure of equimolar binary mixtures [C12mim]0.5[Cnmim]0.5[NTf2] was studied by small-angle X-ray scattering for n=1-22 and T=293-373 K. All mixtures exhibit local layering and layer-normal thermal contraction with increasing T, as found for the pure components. The layer-parallel spacings of the polar headgroups and of the alkyl chains vary minimally with n over the full n range. The layer-normal spacing dI at high n follows closely, with a 1–1.5 Å downshift, the increasing trend of the pure longer component’s dI, indicating its dominance of the layering. At low n,dI at n=1 greatly exceeds dI of the pure longer component, n=12, and decreases sharply with increasing n, indicating a structure akin to lipid bilayer solutions. At intermediate n,dI is roughly constant, lying 1–1.5 Å below dI of n=12. Our layer spacings provide a near-unique opportunity to study the evolution over a wide n-range of the normalized dI’s molecular-scale deviation from ideality, yielding a linear dependence on the normalized n-difference squared. This may be related to the same-dependence interchange energy due to chain length mismatch, dominating binary alkane and alcohol mixtures. Finally, our dI also show the power P of the modified Vegard’s Law to be linear in the mixtures’ normalized n-mismatch, albeit with different low- and high-n slopes." @default.
- W4220821490 created "2022-04-03" @default.
- W4220821490 creator A5009088572 @default.
- W4220821490 creator A5044501141 @default.
- W4220821490 creator A5067098355 @default.
- W4220821490 date "2022-06-01" @default.
- W4220821490 modified "2023-09-28" @default.
- W4220821490 title "Binary mixtures of homologous room-temperature ionic liquids: Nanoscale structure evolution with alkyl lengths’ difference" @default.
- W4220821490 cites W1609527638 @default.
- W4220821490 cites W1761109852 @default.
- W4220821490 cites W1967510692 @default.
- W4220821490 cites W1969313848 @default.
- W4220821490 cites W1973008529 @default.
- W4220821490 cites W1978636698 @default.
- W4220821490 cites W1983301602 @default.
- W4220821490 cites W1988598239 @default.
- W4220821490 cites W1988884716 @default.
- W4220821490 cites W1990597786 @default.
- W4220821490 cites W2019803278 @default.
- W4220821490 cites W2025001609 @default.
- W4220821490 cites W2026466335 @default.
- W4220821490 cites W2027686683 @default.
- W4220821490 cites W2028040281 @default.
- W4220821490 cites W2029390198 @default.
- W4220821490 cites W2030124972 @default.
- W4220821490 cites W2031424915 @default.
- W4220821490 cites W2031975877 @default.
- W4220821490 cites W2032068746 @default.
- W4220821490 cites W2032732317 @default.
- W4220821490 cites W2038935808 @default.
- W4220821490 cites W2039667037 @default.
- W4220821490 cites W2043563108 @default.
- W4220821490 cites W2047165001 @default.
- W4220821490 cites W2056217471 @default.
- W4220821490 cites W2058800303 @default.
- W4220821490 cites W2059379578 @default.
- W4220821490 cites W2063569930 @default.
- W4220821490 cites W2063925014 @default.
- W4220821490 cites W2067534423 @default.
- W4220821490 cites W2067980975 @default.
- W4220821490 cites W2070349626 @default.
- W4220821490 cites W2078785730 @default.
- W4220821490 cites W2080893392 @default.
- W4220821490 cites W2086706921 @default.
- W4220821490 cites W2089950971 @default.
- W4220821490 cites W2091563339 @default.
- W4220821490 cites W2106724232 @default.
- W4220821490 cites W2114734246 @default.
- W4220821490 cites W2120894517 @default.
- W4220821490 cites W2122250145 @default.
- W4220821490 cites W2128228409 @default.
- W4220821490 cites W2155970219 @default.
- W4220821490 cites W2214567467 @default.
- W4220821490 cites W2264936970 @default.
- W4220821490 cites W2285558606 @default.
- W4220821490 cites W2301085974 @default.
- W4220821490 cites W2312270791 @default.
- W4220821490 cites W2313346145 @default.
- W4220821490 cites W2316546441 @default.
- W4220821490 cites W2320271627 @default.
- W4220821490 cites W2325708389 @default.
- W4220821490 cites W2325889298 @default.
- W4220821490 cites W2411569176 @default.
- W4220821490 cites W2561274837 @default.
- W4220821490 cites W2580018907 @default.
- W4220821490 cites W2590184008 @default.
- W4220821490 cites W2610257130 @default.
- W4220821490 cites W2611882143 @default.
- W4220821490 cites W2617876399 @default.
- W4220821490 cites W2647579821 @default.
- W4220821490 cites W2733028559 @default.
- W4220821490 cites W2734909298 @default.
- W4220821490 cites W2749161909 @default.
- W4220821490 cites W2760789913 @default.
- W4220821490 cites W2772226346 @default.
- W4220821490 cites W2784769916 @default.
- W4220821490 cites W2800238134 @default.
- W4220821490 cites W2804703000 @default.
- W4220821490 cites W2908937056 @default.
- W4220821490 cites W2915487940 @default.
- W4220821490 cites W2919743322 @default.
- W4220821490 cites W2921168610 @default.
- W4220821490 cites W2967718927 @default.
- W4220821490 cites W2976927759 @default.
- W4220821490 cites W2979226436 @default.
- W4220821490 cites W2996739027 @default.
- W4220821490 cites W2999496291 @default.
- W4220821490 cites W3004376377 @default.
- W4220821490 cites W3011634903 @default.
- W4220821490 cites W3015435206 @default.
- W4220821490 cites W3039688541 @default.
- W4220821490 cites W3093106009 @default.
- W4220821490 cites W3109342797 @default.
- W4220821490 cites W3171755113 @default.
- W4220821490 cites W3179352456 @default.
- W4220821490 cites W3209658039 @default.
- W4220821490 cites W3217278794 @default.
- W4220821490 cites W4238351525 @default.