Synthesis of hybrid graphene carbon-coated nanocatalysts

Zhanwei Xu; Hejun Li; Gaoxiang Cao; Zeyuan Cao; Qinglin Zhang; Kezhi Li; Xianghui Hou; Wei Li; Weifeng Cao

doi:10.1039/C0JM02187C

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Synthesis of hybrid graphenecarbon-coated nanocatalysts†

Zhanwei Xu,^a Hejun Li,*^a Gaoxiang Cao,^a Zeyuan Cao,^a Qinglin Zhang,^a Kezhi Li,^a Xianghui Hou,^b Wei Li^a and Weifeng Cao^a

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* Corresponding authors

^a C/C Composites Research Center, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, P. R. China
E-mail: lihejun@nwpu.edu.cn.
Fax: (+86) 29-88492642

^b Department of Mechanical, Materials and Manufacturing Engineering, The University of Nottingham, University Park, Nottingham, UK

Abstract

A hybrid of many few-layer graphene carbon-coated Fe nano particles was produced by pyrolysis of iron tetrapyridinoporphyrazine. It shows high electrochemical activity for oxygen reduction, and exhibits high saturation magnetization and a negligible magnetic hysteresis, suitable for magnetic catalysts and catalyst-support particles.

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Supplementary files

Chemical structure of FeTAP, materials and reagents, synthesis of FeTAP, characterization, electrocatalytic performance tests, magnetic property analysis, thermal analysis data, elemental analysis and X-ray photoelectron spectroscopic analysis, AFM measurements and influence of the synthesis time on the size of the product particles PDF (4638K)

Article information

DOI: https://doi.org/10.1039/C0JM02187C
Article type: Communication
Submitted: 08 Jul 2010
Accepted: 09 Aug 2010
First published: 25 Aug 2010

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J. Mater. Chem., 2010,20, 8230-8232

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Synthesis of hybrid graphene carbon-coated nanocatalysts

Z. Xu, H. Li, G. Cao, Z. Cao, Q. Zhang, K. Li, X. Hou, W. Li and W. Cao, J. Mater. Chem., 2010, 20, 8230 DOI: 10.1039/C0JM02187C

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Journal of Materials Chemistry

Synthesis of hybrid graphenecarbon-coated nanocatalysts†

Abstract

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Synthesis of hybrid graphene carbon-coated nanocatalysts

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