Preparation, Characterization and Catalytic Properties of CuCl14PC/Y Nano-Composite

Abstract

Abstract: Well-crystallized CuCl₁₄PC/zeolite Y nano-composite of average particle size about 60nm (denoted as CuCl₁₄PC/nano-Y) was successfully synthesized
via zeolite synthesis method. The integrity of the nano-zeolite host was confirmed by XRD and TEM. The CuCl₁₄PC complexes entrapped in the nano-hosts were
characterized by XRD, TEM, FTIR, TG/DTA, ICP, and UV-vis. CuCl₁₄PC/Y samples with different particle sizes in micro-scale were also synthesized by adjusting
the temperature and water content. CuCl₁₄PC in nano-Y exhibits the catalytic activity 3.1 times higher than CuCl₁₄PC in normal Y with particle size of
550nm for the liquid phase oxidation of cyclohexane with aqueous H₂O₂ due to bigger surface areas and shorter diffusion pathways.

Key words: CuCl₁₄PC, zeolite, nanocrystalline, cyclohexane oxidation

CLC Number:

O643

YANG Huai-Xin,LI Rui-Feng,DU Jun,FAN Bin-Bin,XIE Ke-Chang. Preparation, Characterization and Catalytic Properties of CuCl₁₄PC/Y Nano-Composite[J]. Journal of Inorganic Materials.

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Preparation, Characterization and Catalytic Properties of CuCl₁₄PC/Y Nano-Composite

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