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http://dx.doi.org/10.5762/KAIS.2011.12.10.4689

Comparison of Chemicophysics Properties of the Detonation Monocrystalline and Synthetic Polycrystalline Nanodiamond  

Kang, Soon-Kook (Department of Environmental Engineering, Sunmoon University)
Chung, Myung-Kiu (Department of Environmental Engineering, Sunmoon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.12, no.10, 2011 , pp. 4689-4695 More about this Journal
Abstract
Nanodiamond is a relatively new nanomaterial with broad prospects for application. In this paper, a variety of methods were used to analyze comprehensively chemicophysics properties of the detonation monocrystalline and synthetic polycrystalline nanodiamond, XRD spectroscopy, EDS, HRTEM, FTIR, Raman spectroscopy, TGA-DTA and BET. The results show that the monocryctalline detonation nanodiamond particles are spherical or elliptical shape of 4nm ~ 6nm grain size and the polycryctalline synthetic nanodiamond particles are angular shape of 80nm ~ 120nm grain size. The surface of the monocrystalline and polycrystalline nanodiamond contain hydroxy, carbonyl, carboxyl, ether-based resin, and other functional groups. The phase transition temperature of the monocrystalline detonation nanodiamond in the $N_2$ is about $650^{\circ}C$.
Keywords
Detonation Nanodiamond; Synthetic Nanodiamond; Chemcophysics Properties; Crystalline;
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Times Cited By KSCI : 1  (Citation Analysis)
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