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Journal of Zhejiang University SCIENCE A 2001 Vol.2 No.4 P.376-378

http://doi.org/10.1631/jzus.2001.0376


PREPARATION AND CHARACTERISTICS OF NEW TYPE NANOCOMPOSITE POWDER


Author(s):  LING Guo-ping, LI Jian, WANG Shang-jun

Affiliation(s):  Department of Materials Engineering, Zhejiang University, Hangzhou 310027, China

Corresponding email(s): 

Key Words:  nanocomposite powder, Al203 nanoparticles, electroless plating enhanced with ultrasonic wave


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LING Guo-ping, LI Jian, WANG Shang-jun. PREPARATION AND CHARACTERISTICS OF NEW TYPE NANOCOMPOSITE POWDER[J]. Journal of Zhejiang University Science A, 2001, 2(4): 376-378.

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DOI - 10.1631/jzus.2001.0376


Abstract: 
This new type nanocomposite powder was prepared with electroless plating enhanced by ultrasonic wave. High-resolution transmission electron microscopy (HRTEM) showed that As-plated particles have nano meter scale average size. X-ray diffraction (XRD) analysis showed the presence of a noncrystalline structure in the plating layer on the nano-Al2O3 matrix. The content of the plating layer was analyzed by energy disper sive X-ray spectroscopy (EDX) technology. The plating layer content was adjustable by changing the solution concentration.

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Reference

[1] Chen, D. J., Mayo, M. J., 1996. Rapid rate sintering of nanocrystalline ZrO2 minus 3 mol% Y2O3. J. Am. Ceram. Soc., 79(4):906-912.

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[5] Mao, D. S., Li, J., Guo, S.Y. et al., 1997. Study of abrasion behavior of an advanced A12O3-TiC-Co ceramic. Wear, 209(1):153-159.

[6] Mao,D.S., Liu,X. H., Li,J. et al., 1998. Fine cobalttoughened A12O3-TiC ceramic and its wear resistance.J. Mate. Sci., 33(23):5677-5682.

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[9] Zhang, L. D., 1993. Nanomaterials. Science Press, Beijing. p.54(in Chinese).

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