利用聚氧乙烯-聚氧丙烯-聚氧乙烯嵌段共聚物F127作为模板采用共沉淀法制备了空心超顺磁性Fe3O4纳米微球并用X射线衍射(XRD)和透射电子显微镜(TEM)进行了表征,纳米微球的大小为55~75nm,壳的厚度为7nm左右,颗粒大小均匀、在水溶液中分散良好.
参考文献
[1] | Caruso F, Caruso R A, et al. Science, 1998, 282: 1111-1114. |
[2] | Caruso F. Chem. Eur. J, 2000, 6: 413-419. |
[3] | Caruso F, Spasova M, Susha A, et al. Chem. Mater, 2001, 13: 109-116. |
[4] | Alexandridis P, Hatton T A. Colloids and Surfaces A, 1995, 96: 1-46. |
[5] | 赵剑曦,林翠英,等(ZHAO Jian-Xi,et al).功能高分子学报(Journal of Functional Polymer),2000,13(2):177-181. |
[6] | Eini Dd I D EI, Barry B W, et al. J. Colloid. Interface. Sci., 1976, 54: 348-351. |
[7] | Tounissou P, Hebrant M, et al. J. Colloid. Interface. Sci., 1996, 183: 484-489. |
[8] | Nivaggioli T, Alexandridis P, et al. Langmuir, 1995, 11: 730-737. |
[9] | Alexandridis P, Nivaggioli T, et al. Langmuir, 1995, 11: 1468-1476. |
[10] | Lawrence M J. Chem. Soc. Rev., 1994. 417-424. |
[11] | Hurter P N, Hatton T A. Langmuir, 1992, 8: 1291-1299. |
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%