Catalytic activity of polypyrrole nanotubes decorated with noble-metal nanoparticles and their conversion to carbonized analogues
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- 作者：Irina Sapurinaa ; b ; Jaroslav Stejskala ; stejskal@imc.cas.cz" class="auth_mail" title="E-mail the corresponding author ; Ivana &Scaron ; eděnková ; a ; Miroslava Trchová ; a ; Jana Ková ; řová ; a ; Jiřina Hromá ; dková ; a ; Jitka Kopecká ; c ; Miroslav Cieslard ; Ahmed Abu El-Nasre ; Mohamad M. Ayade
- 关键词：Conducting polymer ; Polypyrrole nanotubes ; Noble metals
- 刊名：Synthetic Metals
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：214
- 期：Complete
- 页码：14-22
- 全文大小：2693 K
文摘
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Polypyrrole nanotubes can be decorated with noble-metal nanoparticles.
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Platinum, palladium, ruthenium and rhodium nanoparticles have been tested.
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Hybrid composites calatyse the reduction of 4-nitrophenol to 4-aminophenol.
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Polypyrrole nanotubes are converted to analogous nitrogen-rich carbons.
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Platinum nanoparticles do not agglomerate during carbonization below 500 °C.