| 在二甲亚砜中脉冲电沉积La-Co-Fe合金膜的研究 |
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| 引用本文： | 袁定胜,刘应亮,刘冠昆,童叶翔.在二甲亚砜中脉冲电沉积La-Co-Fe合金膜的研究[J].中山大学学报(自然科学版),2005,44(1):126-128. |
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| 作者姓名： | 袁定胜 刘应亮 刘冠昆 童叶翔 |
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| 作者单位： | 1. 暨南大学化学系,广东,广州,510632
2. 中山大学化学与化学工程学院,广东,广州,510275 |
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| 摘 要： | 应用脉冲电解技术制备La-Co-Fe合金膜,加入络合剂乙二胺后,可制备出表面光滑、致密、粘附性好和有金属光泽的La-Co-Fe合金膜.室温下所得合金膜是非晶态的,并对非晶态La-Co-Fe合金膜进行了磁性测试.经热处理后,La-Co-Fe合金膜在物相中有La和LaFeO3.
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| 关 键 词： | 镧 La-Co-Fe合金膜 乙二胺(EN) 二甲基亚砜(DMSO) |
| 文章编号： | 0529-6579(2005)01-0126-03 |
| 修稿时间： | 2004年6月1日 |
Pulse Electrodeposition of La-Co-Fe Alloy Films in Dimethylsulfoxide |
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| YUAN Ding_sheng,LIU Ying_liang,LIU Guan_kun,TONG Ye_xiang.Pulse Electrodeposition of La-Co-Fe Alloy Films in Dimethylsulfoxide[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2005,44(1):126-128. |
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| Authors: | YUAN Ding_sheng LIU Ying_liang LIU Guan_kun TONG Ye_xiang |
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| Affiliation: | YUAN Ding_sheng~1,LIU Ying_liang~1,LIU Guan_kun~2,TONG Ye_xiang~2 |
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| Abstract: | La_Co_Fe alloy films were prepared by pulse technique in dimethylsulfoxide.Smooth, adhesive, compact and metallic luster alloy films were obtained when ethylenediamine was used as a complex reagent. La_Co_Fe alloy films were amorphous proven by XRD. The magnetism of the amorphous La_Co_Fe alloy films was measured. The alloy films were treated by thermal method containing La and LaFeO_3. |
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| Keywords: | lanthanum La_Co_Fe alloy film ethylenediamine dimethylsulfoxide |
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