Preparation of Mo2C@a-C core-shell powders via carburization of Mo particles by 1-chlorobutane and hexachlorobenzene

Title:	Preparation of Mo2C@a-C core-shell powders via carburization of Mo particles by 1-chlorobutane and hexachlorobenzene
Authors:	Chien, Chun-Hsiung Sheng, Pei-Sun Wang, Chia-Hsin Huang, Chih-Hao Lin, Huang-Kai Lee, Chi-Young Chiu, Hsin-Tien 應用化學系 Department of Applied Chemistry
Keywords:	nanocomposites;powder technology;molybdenum carbide;core-shell structure
Issue Date:	1-Jul-2007
Abstract:	Mo2C@a-C core-shell powders were prepared by reacting Mo powders with gaseous 1-chlorobutane or hexachlorobenzene at 1173 K. The chlorinated reactants acted as the source of carbon for the carburization of Mo and the source of chlorine, which assists the etching of Mo to reduced particle sizes. (C) 2006 Elsevier B.V. All rights reserved.
URI:	http://dx.doi.org/10.1016/j.matlet.2006.11.134 http://hdl.handle.net/11536/10658
ISSN:	0167-577X
DOI:	10.1016/j.matlet.2006.11.134
Journal:	MATERIALS LETTERS
Volume:	61
Issue:	17
Begin Page:	3593
End Page:	3596
Appears in Collections:	Articles

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