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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.author | Jeon, Seung-Min | - |
dc.contributor.author | Lee, Yuwon | - |
dc.contributor.author | Kim, Jin-Hyung | - |
dc.contributor.author | Lee, Jin-Kyu | - |
dc.contributor.author | Char, Kookheon | - |
dc.contributor.author | Sohn, Byeong-Hyeok | - |
dc.date.accessioned | 2009-07-16T02:46:35Z | - |
dc.date.available | 2009-07-16T02:46:35Z | - |
dc.date.issued | 2009-01-20 | - |
dc.identifier.citation | Reactive & Functional Polymers 69 (2009) 558 | en |
dc.identifier.issn | 1381-5148 | - |
dc.identifier.uri | https://hdl.handle.net/10371/5652 | - |
dc.description.abstract | Internal 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.sponsorship | The 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.iso | en | en |
dc.publisher | Elsevier | en |
dc.subject | Nanostructure | en |
dc.subject | Nanorod | en |
dc.subject | Diblock copolymer | en |
dc.subject | Anodized aluminum oxide | en |
dc.subject | Nanopore | en |
dc.title | Internal morphologies of diblock copolymer nanorods fabricated from regular and irregular pores of anodized aluminum oxide templates | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 전승민 | - |
dc.contributor.AlternativeAuthor | 이유원 | - |
dc.contributor.AlternativeAuthor | 김진형 | - |
dc.contributor.AlternativeAuthor | 이진규 | - |
dc.contributor.AlternativeAuthor | 차국헌 | - |
dc.contributor.AlternativeAuthor | 손병혁 | - |
dc.identifier.doi | 10.1016/j.reactfunctpolym.2009.01.007 | - |
dc.citation.journaltitle | Reactive and Functional Polymers | - |
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