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Nanodiamond Modified with SHP

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Abstract:

A stirring mill, an ultrasonic bath and a high-speed shearing emulsifier were adopted to modify the surface characteristics of nanodiamond (ND) respectively. The ζ-potential, size distribution and Fourier transform infrared spectroscopy (FT-IR) of ND were measured to evaluate its properties. Results show that the ζ-potential of ND modified with SHP (either by Mechano-chemical Modification or Ultrasonic measurement) drops sharply. Results also show that the rotating speed of the emulsifier exerts little influence on the size D5 but great influence on the size D95 of ND.

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Periodical:

Key Engineering Materials (Volumes 359-360)

Pages:

19-22

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.359-360.19

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Cite this paper

Online since:

November 2007

Authors:

Yong Wei Zhu, Feng Xu, Jian Liang Shen, Bai Chun Wang, Xiang Yang Xu

Keywords:

FT-IR, Nanodiamond, SHP, Surface Modification

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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