Paper Title:
The Preparation and Application of Chitosan Derivatives for Ni Coating on ABS
  Abstract

The chitosan derivatives(S-CTS and RS-CTS) were prepared and the application of the derivatives in surface activation process for Ni electroless plating was exploited. S-CTS was prepared by shiff-base reaction of CTS with salicylic aldehyde and RS-CTS was prepared by reduction reaction of S-CTS with KBH4. The results of FT-IR spectroscopic characterization showing the formation of C=N in S-CTS and C-N in RS-CTS indicated that the above reactions occurred in the supposed route. The thermal properties of the derivatives were studied by Thermogravimetry-Differential thermal analysis (TG-DTA) methods. It is suggested that the thermal stabilities of CTS derivatives were better than that of CTS. Furthermore, RS-CTS is capable of forming even films on ABS surface and adsorbing adequate Ni nano-catalysts for follow-up electroless plating. Optic tight and dense plating layers were finally obtained. It is showed that RS-CTS could be applied as a biopolymer film in activation process for electroless plating.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
1999-2004
DOI
10.4028/www.scientific.net/AMR.199-200.1999
Citation
X. J. Tang, J. G. Wang, B. X. Shen, "The Preparation and Application of Chitosan Derivatives for Ni Coating on ABS", Advanced Materials Research, Vols. 199-200, pp. 1999-2004, 2011
Online since
February 2011
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$32.00
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