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Authors
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Lou, X. ; Detrembleur, C. ; Pagnoulle, C. ; Jérome, R. ; Bocharova, V. ; Kiriy, A. ; Stamm, M.
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Title
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Surface Modification of Multiwalled Carbon Nanotubes by Poly(2-vinylpyridine): Dispersion, Selective Deposition, and Decoration of the Nanotubes
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Date
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31.12.2004
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Number
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13467
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Abstract
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Polymer modification of carbon nanotubes is accomplished using a "grafting-to" approach. Radicals formed by the thermolysis of poly(2-vinylpyridine) terminated with a radical-stabilizing nitroxide can react with the surface of nanotubes (see Figure), resulting in grafting densities up to 12 wt.-%. The modified nanotubes. which are easily dispersed in water. can immobilize metal nanoclusters on their surfaces.
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Publisher
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Advanced Materials
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Wikidata
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Citation
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Advanced Materials 16 (2004) 2123-2127
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DOI
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https://doi.org/10.1002/adma.200400298
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Tags
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carbon nanotubes multiwalled nanoclusters surface modification flexible polyelectrolyte molecules transfer radical polymerization functionalization brushes polystyrene fabrication composites globule
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