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Issue 24, 2016
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Thermosensitive Cu2O–PNIPAM core–shell nanoreactors with tunable photocatalytic activity

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Abstract

We report a facile and novel method for the fabrication of Cu2O@PNIPAM core–shell nanoreactors using Cu2O nanocubes as the core. The PNIPAM shell not only effectively protects the Cu2O nanocubes from oxidation, but also improves the colloidal stability of the system. The Cu2O@PNIPAM core–shell microgels can work efficiently as a photocatalyst for the decomposition of methyl orange under visible light. A significant enhancement in the catalytic activity has been observed for the core–shell microgels compared with that of pure Cu2O nanocubes. Most importantly, the photocatalytic activity of the Cu2O nanocubes can be further tuned by the thermosensitive PNIPAM shell, as rationalized by our recent theory.

Graphical abstract: Thermosensitive Cu2O–PNIPAM core–shell nanoreactors with tunable photocatalytic activity

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Publication details

The article was received on 27 Apr 2016, accepted on 23 May 2016 and first published on 25 May 2016


Article type: Paper
DOI: 10.1039/C6TA03528K
Citation: J. Mater. Chem. A, 2016,4, 9677-9684
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    Thermosensitive Cu2O–PNIPAM core–shell nanoreactors with tunable photocatalytic activity

    H. Jia, R. Roa, S. Angioletti-Uberti, K. Henzler, A. Ott, X. Lin, J. Möser, Z. Kochovski, A. Schnegg, J. Dzubiella, M. Ballauff and Y. Lu, J. Mater. Chem. A, 2016, 4, 9677
    DOI: 10.1039/C6TA03528K

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