Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963891034> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1963891034 abstract "Abstract We employ self-consistent mean-field (SCMF) theory in studying the body-centered cubic (bcc) spheres of block copolymers in the presence of a neutral solvent. First we examine the accuracy of the dilution approximation then analyze the dependence of the bcc structural sizes with copolymer volume fraction ϕ, the interaction parameter χAB, and degree of copolymerization N. Our results reveal that both distribution of each component and the micro-structural length scales are greatly influenced by each parameter ϕ, χAB, and N. As expected, with decreasing ϕ, more solvent distributes non-uniformally in the segregated domains, therefore deviation from the dilution approximation increases. This also suggests that when the effective segregation parameter ϕχABN is fixed, a larger deviation is expected as χABN increases (i.e. ϕ decreases). Although when both χABN and ϕ are fixed, decreasing N (i.e. increasing χAB) enlarges the deviation from the dilution approximation. Furthermore, this solvent non-uniformity behavior is so significant that it even affects the dependence of the domain spacing L* and the matrix length Λ* with respect to (χAB)effN=ϕχABN near the ODT. When the systems are in molten state and/or in the concentrated regime, both L* and Λ* exhibit a sharp increase behavior as ODT is approached, due to many of the minority blocks being pulled from the spherical domains and swelling the matrix. With increasing solvent amount and/or χABN, we observe that the increase of the degree for the minority blocks pulled from the spheres into the matrix near the ODT is not as significant as that in the melt. As such, the sharp increase behavior in L* as well as Λ* near the ODT smoothens and even disappears." @default.
- W1963891034 created "2016-06-24" @default.
- W1963891034 creator A5002340977 @default.
- W1963891034 creator A5012321811 @default.
- W1963891034 creator A5035221134 @default.
- W1963891034 creator A5080657659 @default.
- W1963891034 date "2005-05-01" @default.
- W1963891034 modified "2023-09-26" @default.
- W1963891034 title "Effects of neutral solvent addition on the body-centered cubic spheres of block copolymers" @default.
- W1963891034 cites W1968514087 @default.
- W1963891034 cites W1970438751 @default.
- W1963891034 cites W1985599292 @default.
- W1963891034 cites W1988276791 @default.
- W1963891034 cites W1995633130 @default.
- W1963891034 cites W1999341419 @default.
- W1963891034 cites W1999865376 @default.
- W1963891034 cites W2007836030 @default.
- W1963891034 cites W2010675452 @default.
- W1963891034 cites W2027393513 @default.
- W1963891034 cites W2028321458 @default.
- W1963891034 cites W2032300084 @default.
- W1963891034 cites W2040698002 @default.
- W1963891034 cites W2042735820 @default.
- W1963891034 cites W2053226935 @default.
- W1963891034 cites W2062217212 @default.
- W1963891034 cites W2063590939 @default.
- W1963891034 cites W2073289465 @default.
- W1963891034 cites W2075861705 @default.
- W1963891034 cites W2080137297 @default.
- W1963891034 cites W2087681930 @default.
- W1963891034 cites W2143691845 @default.
- W1963891034 cites W2144863033 @default.
- W1963891034 cites W2153137852 @default.
- W1963891034 cites W2154149827 @default.
- W1963891034 cites W2167358929 @default.
- W1963891034 doi "https://doi.org/10.1016/j.polymer.2005.02.103" @default.
- W1963891034 hasPublicationYear "2005" @default.
- W1963891034 type Work @default.
- W1963891034 sameAs 1963891034 @default.
- W1963891034 citedByCount "3" @default.
- W1963891034 countsByYear W19638910342014 @default.
- W1963891034 crossrefType "journal-article" @default.
- W1963891034 hasAuthorship W1963891034A5002340977 @default.
- W1963891034 hasAuthorship W1963891034A5012321811 @default.
- W1963891034 hasAuthorship W1963891034A5035221134 @default.
- W1963891034 hasAuthorship W1963891034A5080657659 @default.
- W1963891034 hasConcept C106487976 @default.
- W1963891034 hasConcept C121332964 @default.
- W1963891034 hasConcept C1276947 @default.
- W1963891034 hasConcept C15920480 @default.
- W1963891034 hasConcept C159985019 @default.
- W1963891034 hasConcept C178790620 @default.
- W1963891034 hasConcept C185592680 @default.
- W1963891034 hasConcept C192562407 @default.
- W1963891034 hasConcept C2780471494 @default.
- W1963891034 hasConcept C521977710 @default.
- W1963891034 hasConcept C65590680 @default.
- W1963891034 hasConcept C72422203 @default.
- W1963891034 hasConcept C96618451 @default.
- W1963891034 hasConcept C97355855 @default.
- W1963891034 hasConcept C98765843 @default.
- W1963891034 hasConceptScore W1963891034C106487976 @default.
- W1963891034 hasConceptScore W1963891034C121332964 @default.
- W1963891034 hasConceptScore W1963891034C1276947 @default.
- W1963891034 hasConceptScore W1963891034C15920480 @default.
- W1963891034 hasConceptScore W1963891034C159985019 @default.
- W1963891034 hasConceptScore W1963891034C178790620 @default.
- W1963891034 hasConceptScore W1963891034C185592680 @default.
- W1963891034 hasConceptScore W1963891034C192562407 @default.
- W1963891034 hasConceptScore W1963891034C2780471494 @default.
- W1963891034 hasConceptScore W1963891034C521977710 @default.
- W1963891034 hasConceptScore W1963891034C65590680 @default.
- W1963891034 hasConceptScore W1963891034C72422203 @default.
- W1963891034 hasConceptScore W1963891034C96618451 @default.
- W1963891034 hasConceptScore W1963891034C97355855 @default.
- W1963891034 hasConceptScore W1963891034C98765843 @default.
- W1963891034 hasLocation W19638910341 @default.
- W1963891034 hasOpenAccess W1963891034 @default.
- W1963891034 hasPrimaryLocation W19638910341 @default.
- W1963891034 hasRelatedWork W1584790229 @default.
- W1963891034 hasRelatedWork W1976794364 @default.
- W1963891034 hasRelatedWork W2051765078 @default.
- W1963891034 hasRelatedWork W2068266603 @default.
- W1963891034 hasRelatedWork W2153986901 @default.
- W1963891034 hasRelatedWork W2360345270 @default.
- W1963891034 hasRelatedWork W2388370919 @default.
- W1963891034 hasRelatedWork W2748952813 @default.
- W1963891034 hasRelatedWork W2899084033 @default.
- W1963891034 hasRelatedWork W2486091019 @default.
- W1963891034 isParatext "false" @default.
- W1963891034 isRetracted "false" @default.
- W1963891034 magId "1963891034" @default.
- W1963891034 workType "article" @default.