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Journal Article

Nitrogen functionalized carbon nanostructures supported Pd and Au-Pd NPs as catalyst for alcohols oxidation

MPS-Authors
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Wang,  Di
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Arrigo,  Rosa
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons22148

Su,  Dang Sheng
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Citation

Villa, A., Wang, D., Spontoni, P., Arrigo, R., Su, D. S., & Prati, L. (2010). Nitrogen functionalized carbon nanostructures supported Pd and Au-Pd NPs as catalyst for alcohols oxidation. Catalysis Today, 157(1-4), 89-93. doi:10.1016/j.cattod.2010.01.052.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0010-F4C9-2
Abstract
Two different carbon nanotubes (CNTs) PR24-PS and Baytubes were functionalized by oxidation with nitric acid and further amination with gaseous NH3. Thus Au and Au-Pd nanoparticles were prepared by PVA/NaBH4 system and anchored on the surface of pristine CNTs and N-CNTs (Nitrogen functionalized carbon nanotubes). TEM analysis revealed that the introduction of nitrogen functionalities improves the dispersion of the metal nanoparticles on the surface of the support. This phenomena leads to an improved activity of N-CNTs based catalysts with the respect of pristine CNTs when tested in the liquid phase oxidation of alcohols.