| Synthesis of Rod-like Ternary Carbide LaNiC2 by a Solvothermal Route |
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| 作者姓名： | 米远祝 刘应亮 |
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| 作者单位： | [1]Department of Chemistry, Jinan University, Guangzhou 510632, China [2]School of Chemistry ＆ Environmental Engineering, Hubei Institute for Nationalities, Enshi 445000, China |
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| 基金项目： | Funded by the Science and Technology Project of Guangdong Province （2KM02304G and 2005A11001001）, Qian Bai Shi Project of Guangdong Province （Q02059） and International Cooperation Project of Hubei Province （2006CA014） |
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| 摘 要： | LaNiC2 was synthesized by a solvothermal route in a stainless steel autoclave at 600℃. In this process, nickel chloride, lanthanum chloride and toluene were used as raw materials, and metallic Na and Li alloy were used as reductant. The products were characterized with an X-ray diffractometer （XRD） and a scanning electron microscope （SEM）. The LaNiC2 products consisted of a great deal of micro-rods. The micro-rods had diameters ranging from hundreds of nanometers to several micrometers and lengths ranging from several micrometers to tens of micrometers.
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| 关 键 词： | 溶剂热工艺 三元碳化物棒 LaNiC2 合成 超导体 |
| 收稿时间： | 21 March 2005 |
| 修稿时间： | 2005-03-212006-08-07 |
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