采用二次阳极氧化法,制备出高度有序的阳极氧化铝模板(AAO模板).并以AAO模板为电极,分别用交流和直流的方法从水溶液中沉积出SmCo纳米线阵列.用原子力显微镜、场发射扫描电镜对其形貌、成分进行表征,结果表明,SmCo纳米线的线壁光滑、线径一致,约为80nm和100nm;线阵中稀土Sin的含量达16.25%(质量分数).X射线衍射分析表明该SmCo纳米线为非晶结构.
参考文献
| [1] | 张立德;解思深.纳米材料和纳米结构--国家重大基础研究项目新进展[M].北京:化学工业出版社,2005:222. |
| [2] | Martin C R .Nanomaterials a membrane-based synthetic approach[J].Science,1994,266(5193):1961. |
| [3] | Fert A;Piraux L .Magnetic nanowires[J].Journal of Magnetism and Magnetic Materials,1999,200:338. |
| [4] | Hideki Masuda;Kenji Fukuda .Ordered metal nanohole arrays made by a two-step replieation of honeycomb structures of anodic alumina[J].Science,1995,268(5216):1466. |
| [5] | Sellmyer DJ.;Skomski R.;Zheng M. .Magnetism of Fe, Co and Ni nanowires in self-assembled arrays [Review][J].Journal of Physics. Condensed Matter,2001(25):R433-R460. |
| [6] | Ross CA.;Hwang M.;Shima M.;Smith HI.;Farhoud M.;Savas TA. Schwarzacher W.;Parrochon J.;Escoffier W.;Bertram HN.;Humphrey FB. Redjdal M. .Magnetic properties of arrays of electrodeposited nanowires[J].Journal of Magnetism and Magnetic Materials,2002(1/2):200-207. |
| [7] | 于冬亮,杨绍光,都有为.Co纳米孔洞模板的制备和磁性[J].物理学报,2002(08):1784-1787. |
| [8] | 于冬亮,杨绍光,朱浩,韩毓旺,都有为.Ni纳米孔洞模板的制备[J].南京大学学报(自然科学版),2001(04):493-496. |
| [9] | Hao Zhu;Shao Guangyang et al.Fabrieation and magnetic properties of Fe14 Ni68 alloy nanowire array[J].Journal of Physics:Condensed Matter,2001,13(08):1727. |
| [10] | 肖君军,孙超,薛德胜,李发伸.铁纳米线磁行为的微磁学模拟与研究[J].物理学报,2001(08):1605-1609. |
| [11] | 符秀丽,王懿,李培刚,陈雷明,张海英,涂清云,L.H.Li,唐为华.大规模制备Ni80Fe20纳米线阵列及其磁学特性研究[J].物理学报,2005(04):1693-1696. |
| [12] | Hu HN;Chen HY;Chen JL;Wu GH .Magnetic properties of (110)- and (200)-oriented Fe-nanowire arrays[J].Physica, B. Condensed Matter,2005(1/4):100-104. |
| [13] | 苏轶坤,汤皎宁,姚营,龚晓钟,樊璠,李钧钦.非水体系中电沉积稀土永磁功能合金纳米线[J].稀有金属材料与工程,2007(08):1480-1482. |
| [14] | Rohit Mishra;Podlaha E J .Coupled partial current density behavior of cobalt-terbium alloy eodeposition[J].Journal of the Electrochemical Society,2006,153(06):422. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%