|Table of Contents|

Novel Ni Nanochains Catalyst for Catalytic Oxidation of Ethanethiol(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2014年03期
Page:
67-
Research Field:
化学
Publishing date:

Info

Title:
Novel Ni Nanochains Catalyst for Catalytic Oxidation of Ethanethiol
Author(s):
Jia Suhui1; 2; Mei Hua2; Deng Haiyan2
(1.Institute of Computer & Software,Nanjing College of Information Technology,Nanjing 210023,China)(2.College of Chemistry and Chemical Engineering,Nanjing University of Technology,Nanjing 210009,China)
Keywords:
Ni nanochains; plasma; ethanethiol oxidation; catalyst efficiency
PACS:
O643.36
DOI:
-
Abstract:
Ni nanochains with diameters of nanoscale and lengths of microscale were synthesized by the assembly of small nanoparticles in the presence of a multidentate ligand poly(vinyl pyrrolidone)(PVP).Then the Ni nanochains were treated by plasma to remove PVP that coated onto the surface of Ni nanochains.The samples were characterized by Transmission Electron Microscopy(TEM),Energy Dispersive X-ray Spectroscopy(EDX)and X-ray diffraction(XRD).The catalytic performance of Ni nanochains for the oxidation of ethanethiol was evaluated and the results showed that the catalyst activity of Ni nanochains is better than those of other NiO catalysts.The repeated catalytic activity of catalysts for the oxidation of ethanethiol was also investigated.The importance of the surface properties of nanoparticles in operating functionalities was recognized.These results suggest that nanotechnology developed here has the potential application in the field of catalysis.

References:

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Last Update: 2014-09-30