標題: | Preparation of Mo2C@a-C core-shell powders via carburization of Mo particles by 1-chlorobutane and hexachlorobenzene |
作者: | 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 |
關鍵字: | nanocomposites;powder technology;molybdenum carbide;core-shell structure |
公開日期: | 1-七月-2007 |
摘要: | 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 |
期刊: | MATERIALS LETTERS |
Volume: | 61 |
Issue: | 17 |
起始頁: | 3593 |
結束頁: | 3596 |
顯示於類別: | 期刊論文 |