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플라즈마 아크방전(PAD)법으로 제조된 Fe Nanocapsules의 특성

Characterization of Fe Nanocapsules synthesized by Plasma Arc Discharge Process

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참고문헌

주제분류금속공학

초록

Abstract

Iron-carbon nanocapsules were synthesized by plasma arc discharge (PAD) process under various atmosphere of methane, argon and hydrogen gas. Characterization and surface properties were investigated by means of HRTEM, XRD, XPS and Mossbauer spectroscopy. Fe nanocapsules synthesized were composed of three phases (α-Fe, Y-Fe and Fe3C) with core/shell structures. The surface of nanocapsules was covered by the shell of graphite phase in the thickness of 4~5 nm.

참고문헌 (12)

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