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Article: Morphology of rhenium complex-containing polystyrene-block-poly(4- vinylpyridine) and its use as self-assembly templates for nanoparticles

TitleMorphology of rhenium complex-containing polystyrene-block-poly(4- vinylpyridine) and its use as self-assembly templates for nanoparticles
Authors
Cheng, KWChan, WK
Issue Date2005
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/langmuir
Citation
Langmuir, 2005, v. 21 n. 12, p. 5247-5250 How to Cite?
DOI: http://dx.doi.org/10.1021/la050282m
AbstractPolystyrene-block-poly(4-vinylpyridine) was functionalized with a chlorotricarbonyl rhenium(I) diimine complex. Compared to the metal-free copolymer, the copolymer-metal complex exhibited different morphologies, which are highly sensitive to the solvent used for spin-coating and the surface properties of the substrates. Well-defined cylindrical or spherical domains were observed. Due to its ionic nature, the poly(4-vinylpyridine)-rhenium complex block could also serve as a template for subsequent deposition of cadmium sulfide nanoparticles by electrostatic attraction. The pattern of the deposited nanoparticles was found to be the replica of the block copolymer underneath, and their presence on the film surface was confirmed by X-ray photoelectron spectroscopy. © 2005 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/167935
ISSN
0743-7463
2023 Impact Factor: 3.7
2023 SCImago Journal Rankings: 0.786
ISI Accession Number ID
WOS:000229717900004
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorCheng, KWen_US
dc.contributor.authorChan, WKen_US
dc.date.accessioned2012-10-08T03:13:07Z-
dc.date.available2012-10-08T03:13:07Z-
dc.date.issued2005en_US
dc.identifier.citationLangmuir, 2005, v. 21 n. 12, p. 5247-5250en_US
dc.identifier.issn0743-7463en_US
dc.identifier.urihttp://hdl.handle.net/10722/167935-
dc.description.abstractPolystyrene-block-poly(4-vinylpyridine) was functionalized with a chlorotricarbonyl rhenium(I) diimine complex. Compared to the metal-free copolymer, the copolymer-metal complex exhibited different morphologies, which are highly sensitive to the solvent used for spin-coating and the surface properties of the substrates. Well-defined cylindrical or spherical domains were observed. Due to its ionic nature, the poly(4-vinylpyridine)-rhenium complex block could also serve as a template for subsequent deposition of cadmium sulfide nanoparticles by electrostatic attraction. The pattern of the deposited nanoparticles was found to be the replica of the block copolymer underneath, and their presence on the film surface was confirmed by X-ray photoelectron spectroscopy. © 2005 American Chemical Society.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/langmuiren_US
dc.relation.ispartofLangmuiren_US
dc.subject.meshMacromolecular Substances - Chemistryen_US
dc.subject.meshNanostructures - Chemistryen_US
dc.subject.meshOrganometallic Compounds - Chemistryen_US
dc.subject.meshPolystyrenes - Chemistryen_US
dc.subject.meshPolyvinyls - Chemistryen_US
dc.subject.meshPyridines - Chemistryen_US
dc.subject.meshRhenium - Chemistryen_US
dc.titleMorphology of rhenium complex-containing polystyrene-block-poly(4- vinylpyridine) and its use as self-assembly templates for nanoparticlesen_US
dc.typeArticleen_US
dc.identifier.emailChan, WK:waichan@hku.hken_US
dc.identifier.authorityChan, WK=rp00667en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/la050282men_US
dc.identifier.pmid15924444-
dc.identifier.scopuseid_2-s2.0-20744450955en_US
dc.identifier.hkuros100814-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-20744450955&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume21en_US
dc.identifier.issue12en_US
dc.identifier.spage5247en_US
dc.identifier.epage5250en_US
dc.identifier.isiWOS:000229717900004-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridCheng, KW=36439221300en_US
dc.identifier.scopusauthoridChan, WK=13310083000en_US
dc.identifier.issnl0743-7463-

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