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Internal morphologies of diblock copolymer nanorods fabricated from regular and irregular pores of anodized aluminum oxide templates

DC Field Value Language
dc.contributor.authorJeon, Seung-Min-
dc.contributor.authorLee, Yuwon-
dc.contributor.authorKim, Jin-Hyung-
dc.contributor.authorLee, Jin-Kyu-
dc.contributor.authorChar, Kookheon-
dc.contributor.authorSohn, Byeong-Hyeok-
dc.date.accessioned2009-07-16T02:46:35Z-
dc.date.available2009-07-16T02:46:35Z-
dc.date.issued2009-01-20-
dc.identifier.citationReactive & Functional Polymers 69 (2009) 558en
dc.identifier.issn1381-5148-
dc.identifier.urihttps://hdl.handle.net/10371/5652-
dc.description.abstractInternal nanostructures in nanorods of polystyrene-poly(4-vinyl pyridine) (PS-PVP) diblock copolymers fabricated from pores having regular or irregular contours in AAO templates were investigated by cross-sectional transmission electron microscopy. When nanorods of PS-PVP copolymers were produced from pores with regular contours, a typical morphology of concentric cylinders was observed due to the strong affinity of the PVP block to the surface of the AAO pores. In the case of PS-PVP nanorods obtained from pores with irregular contours, a concentric cylindrical morphology was not induced. Instead, a nanostructure of lamellae mostly parallel to the axis of the nanorods was observed with a similar period of lamellae to the bulk lamellar period. In addition, nanorods having a functional coaxial nanostructure were fabricated by synthesizing Au nanoparticles in concentric cylinders of the nanorods to demonstrate the utilization of self-assembled internal nanostructures in nanorods.en
dc.description.sponsorshipThe authors thank the NANO Systems Institute-National Core Research Center (NSI-NCRC) Program of Korea Science and Engineering
Foundation (KOSEF) for the support.
en
dc.language.isoenen
dc.publisherElsevieren
dc.subjectNanostructureen
dc.subjectNanoroden
dc.subjectDiblock copolymeren
dc.subjectAnodized aluminum oxideen
dc.subjectNanoporeen
dc.titleInternal morphologies of diblock copolymer nanorods fabricated from regular and irregular pores of anodized aluminum oxide templatesen
dc.typeArticleen
dc.contributor.AlternativeAuthor전승민-
dc.contributor.AlternativeAuthor이유원-
dc.contributor.AlternativeAuthor김진형-
dc.contributor.AlternativeAuthor이진규-
dc.contributor.AlternativeAuthor차국헌-
dc.contributor.AlternativeAuthor손병혁-
dc.identifier.doi10.1016/j.reactfunctpolym.2009.01.007-
dc.identifier.doi10.1016/j.reactfunctpolym.2009.01.007-
dc.citation.journaltitleReactive and Functional Polymers-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
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