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Volumn 34, Issue 2, 2001, Pages 222-234

Microdomain structures and phase transitions in binary blends consisting of a highly asymmetric block copolymer and a homopolymer

Author keywords

[No Author keywords available]

Indexed keywords

BLOCK COPOLYMERS; CROSSLINKING; MICELLES; PHASE TRANSITIONS; RHEOMETERS; THERMAL EFFECTS; TRANSMISSION ELECTRON MICROSCOPY; X RAY SCATTERING;

EID: 0034818723     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma0010682     Document Type: Article
Times cited : (31)

References (63)
  • 35
    • 0342697671 scopus 로고    scopus 로고
    • note
    • The LDOT is subjected to a hysteresis effect. Thus, a sufficiently slow cooling process must be employed in order to clearly discern the lattice ordering process during the cooling process. It should be further noted that the rate of the lattice ordering process strongly depends on the equilibrium morphology at low temperature.
  • 36
    • 0343132033 scopus 로고    scopus 로고
    • note
    • DMT. However, it may be expected that if we have an experimental method that enables us to follow a single micelle with increasing temperature, the micelle would sharply disappear at and above a well-defined temperature. We think that this is DMT.
  • 37
    • 0343132034 scopus 로고    scopus 로고
    • note
    • 38 which shows that the local strain imposed on spheres is much smaller than that imposed on the lattice under a large amplitude oscillatory shear at a low angular frequency.
  • 41
    • 0342697670 scopus 로고    scopus 로고
    • note
    • DMT.
  • 42
    • 0343567936 scopus 로고    scopus 로고
    • note
    • Most of their DM morphology was observed for the lamella-forming block copolymer blended with homopolystyrene with varying molecular weights, in contrast to our system where the DM morphology was observed for PS sphere-forming block copolymer blended with a homopolystyrene.
  • 59
    • 0343132032 scopus 로고    scopus 로고
    • note
    • LDOT and TDMT of the 49/51 Vector 4111/(PS-1) blend. Note that the two transitions in the 86/14, 73/27, and 62/38 Vector 411/ (PS-1) blends are well clarified as being LDOT and DMT, respectively, rather than ODT and MF-to-non-MF crossover.
  • 63
    • 0343567935 scopus 로고    scopus 로고
    • note
    • Their observation for the systems that show lamellae and cylinders with long-range order at low temperatures is not consistent with ours, the clarification of which deserves further investigation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.