Synthesis of carbon nanotube/Ni nanocomposite film by electrophoresis and electroless deposition without Pd pretreatment

THIN SOLID FILMS

卷:531

Article

Hakamada, Masataka¹  Moriguchi, Akitoshi¹  Matsumura, Satoshi¹  Mabuchi, Mamoru¹ 

[1] Kyoto Univ, Grad Sch Energy Sci, Dept Energy Sci & Technol, Sakyo Ku, Kyoto 6068501, Japan

关键词: Nanostructure;    Nickel;    Electrodeposition;    Carbon nanotubes;    Capacitor;    Methyl orange;   

DOI  :  10.1016/j.tsf.2012.12.077

来源: Elsevier

【 摘 要 】

Here we report the fabrication of carbon nanotubes (CNTs)/Ni nanocomposite film by electrophoretic deposition (EPD) and subsequent electroless deposition. The present technique requires no pretreatment with expensive Pd species for activation of the surface of CNTs. The EPD bath was modified with NiSO4 center dot 6H(2)O to form Ni clusters on the surface of CNTs. As a result, a thin Ni layer (6 nm thickness) was fabricated on CNTs, forming a CNT/Ni nanocomposite film with a thickness of 5-10 mu m. The fabricated CNT/Ni film had nanoporous structure and exhibited electric double layer capacity and catalytic activities for decoloration of methyl orange. (c) 2013 Elsevier B.V. All rights reserved.

【 授权许可】

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