FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2193160175> ?p ?o ?g. }

• W2193160175 endingPage "181" @default.
• W2193160175 startingPage "175" @default.
• W2193160175 abstract "The enthalpies of dilution of micellar solutions of several 12-s-12 dimeric surfactants of the alkanediyl-α,ω-bis(dodecyldi-methylammonium bromide) type, differing by the carbon number s of the alkanediyl spacer, and of dodecyltrimethylammonium bromide (DTAB) have been measured calorimetrically, in a range of concentrations extending from well below to well above the critical micelle concentration (cmc). The results permitted the determination of the enthalpy of micellization, ΔH°M, of the investigated surfactants at 25 and 35°C. The values of ΔH°M were always negative and became more negative as the temperature was increased. The plot of −ΔH°M against s showed a shallow minimum at about s=5 and a large decrease of −ΔH°M going from 12-2-12 to 12- 4-12. This effect has been attributed to the contribution to ΔH°M of the hindered rotation of the dodecyl chains around the spacer C–C bond for 12-2-12. This hindrance is shown to rapidly disappear when s is increased from 2 to above 4. The specific heats of micellization, the free energies of micellization, and the entropies of micellization (ΔS°M) have been calculated using the ΔH°M values and the reported cmc and micelle ionization degree data for 12-s-12 surfactants and DTAB. For all surfactants the results show that TΔS°M>−ΔH°M, indicating an entropy-driven micellization." @default.
• W2193160175 created "2016-06-24" @default.
• W2193160175 creator A5001714892 @default.
• W2193160175 creator A5025610625 @default.
• W2193160175 creator A5051858592 @default.
• W2193160175 creator A5070244875 @default.
• W2193160175 creator A5091037649 @default.
• W2193160175 date "2002-02-01" @default.
• W2193160175 modified "2023-09-25" @default.
• W2193160175 title "Alkanediyl-α,ω-Bis(dimethylalkylammonium Bromide) Surfactants" @default.
• W2193160175 cites W1601886701 @default.
• W2193160175 cites W1966021703 @default.
• W2193160175 cites W1972609124 @default.
• W2193160175 cites W1982819933 @default.
• W2193160175 cites W1984910993 @default.
• W2193160175 cites W198566224 @default.
• W2193160175 cites W1988128097 @default.
• W2193160175 cites W1988312579 @default.
• W2193160175 cites W1992547244 @default.
• W2193160175 cites W1997460031 @default.
• W2193160175 cites W1998327788 @default.
• W2193160175 cites W1999105230 @default.
• W2193160175 cites W2007624615 @default.
• W2193160175 cites W2007888380 @default.
• W2193160175 cites W2018750424 @default.
• W2193160175 cites W2019437345 @default.
• W2193160175 cites W2019930935 @default.
• W2193160175 cites W2024944802 @default.
• W2193160175 cites W2036603694 @default.
• W2193160175 cites W2044579101 @default.
• W2193160175 cites W2045481166 @default.
• W2193160175 cites W2049070847 @default.
• W2193160175 cites W2053518475 @default.
• W2193160175 cites W2058234605 @default.
• W2193160175 cites W2067652887 @default.
• W2193160175 cites W2073102449 @default.
• W2193160175 cites W2087845233 @default.
• W2193160175 cites W2091894365 @default.
• W2193160175 cites W2093377608 @default.
• W2193160175 cites W2093757611 @default.
• W2193160175 cites W2169831118 @default.
• W2193160175 cites W2323327750 @default.
• W2193160175 cites W2327961120 @default.
• W2193160175 cites W2908901991 @default.
• W2193160175 doi "https://doi.org/10.1006/jcis.2001.8001" @default.
• W2193160175 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16290398" @default.
• W2193160175 hasPublicationYear "2002" @default.
• W2193160175 type Work @default.
• W2193160175 sameAs 2193160175 @default.
• W2193160175 citedByCount "119" @default.
• W2193160175 countsByYear W21931601752012 @default.
• W2193160175 countsByYear W21931601752013 @default.
• W2193160175 countsByYear W21931601752014 @default.
• W2193160175 countsByYear W21931601752015 @default.
• W2193160175 countsByYear W21931601752016 @default.
• W2193160175 countsByYear W21931601752017 @default.
• W2193160175 countsByYear W21931601752018 @default.
• W2193160175 countsByYear W21931601752019 @default.
• W2193160175 countsByYear W21931601752020 @default.
• W2193160175 countsByYear W21931601752021 @default.
• W2193160175 countsByYear W21931601752022 @default.
• W2193160175 countsByYear W21931601752023 @default.
• W2193160175 crossrefType "journal-article" @default.
• W2193160175 hasAuthorship W2193160175A5001714892 @default.
• W2193160175 hasAuthorship W2193160175A5025610625 @default.
• W2193160175 hasAuthorship W2193160175A5051858592 @default.
• W2193160175 hasAuthorship W2193160175A5070244875 @default.
• W2193160175 hasAuthorship W2193160175A5091037649 @default.
• W2193160175 hasConcept C11268172 @default.
• W2193160175 hasConcept C121332964 @default.
• W2193160175 hasConcept C147789679 @default.
• W2193160175 hasConcept C179104552 @default.
• W2193160175 hasConcept C184651966 @default.
• W2193160175 hasConcept C185592680 @default.
• W2193160175 hasConcept C2776300020 @default.
• W2193160175 hasConcept C3288061 @default.
• W2193160175 hasConcept C64237528 @default.
• W2193160175 hasConcept C68348359 @default.
• W2193160175 hasConcept C96618451 @default.
• W2193160175 hasConcept C97355855 @default.
• W2193160175 hasConceptScore W2193160175C11268172 @default.
• W2193160175 hasConceptScore W2193160175C121332964 @default.
• W2193160175 hasConceptScore W2193160175C147789679 @default.
• W2193160175 hasConceptScore W2193160175C179104552 @default.
• W2193160175 hasConceptScore W2193160175C184651966 @default.
• W2193160175 hasConceptScore W2193160175C185592680 @default.
• W2193160175 hasConceptScore W2193160175C2776300020 @default.
• W2193160175 hasConceptScore W2193160175C3288061 @default.
• W2193160175 hasConceptScore W2193160175C64237528 @default.
• W2193160175 hasConceptScore W2193160175C68348359 @default.
• W2193160175 hasConceptScore W2193160175C96618451 @default.
• W2193160175 hasConceptScore W2193160175C97355855 @default.
• W2193160175 hasIssue "1" @default.
• W2193160175 hasLocation W21931601751 @default.
• W2193160175 hasLocation W21931601752 @default.
• W2193160175 hasOpenAccess W2193160175 @default.
• W2193160175 hasPrimaryLocation W21931601751 @default.
• W2193160175 hasRelatedWork W1976853215 @default.

• next