Au nanoparticle-loaded PDMAEMA brush grafted graphene oxide hybrid systems for thermally smart catalysis

Chen Jing; Xiao Peng; Gu Jincui; Huang Youju; Zhang Jiawei; Wang Wenqin; Chen Tao

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Au nanoparticle-loaded PDMAEMA brush grafted graphene oxide hybrid systems for thermally smart catalysis

机译：用于热智能催化的金纳米粒子负载PDMAEMA刷接枝氧化石墨烯杂化系统

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A novel smart catalytic system was successfully constructed by using poly[(dimethylamino) ethyl methacrylate] (PDMAEMA) brush grafted graphene oxide (GO) to load gold nanoparticles (Au NPs). The catalytic activity of the Au NPs was finely tuned by temperature, which can control the inclusion and 'exposure' of Au NPs inside the PDMAEMA brushes via the phase transition of the grafted PDMAEMA chain triggered by a temperature above the lower critical solution temperature (LCST) of PDMAEMA.

机译：通过使用聚[（二甲基氨基）甲基丙烯酸乙酯]（PDMAEMA）刷接枝氧化石墨烯（GO）负载金纳米颗粒（Au NPs），成功构建了新型智能催化系统。通过温度对Au NPs的催化活性进行了微调，这可以通过高于较低临界溶液温度（LCST）触发的接枝PDMAEMA链的相变，控制PDMAEMA刷内Au NP的夹杂和“暴露”。）。

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《RSC Advances》 |2014年第84期|共6页
作者
Chen Jing; Xiao Peng; Gu Jincui; Huang Youju; Zhang Jiawei; Wang Wenqin; Chen Tao;
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正文语种 eng
中图分类化学;
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3. Au nanoparticle-loaded PDMAEMA brush grafted graphene oxide hybrid systems for thermally smart catalysis [J] . Chen Jing, Xiao Peng, Gu Jincui, RSC Advances . 2014,第84期

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Au nanoparticle-loaded PDMAEMA brush grafted graphene oxide hybrid systems for thermally smart catalysis

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