CAS OpenIR
煤油基Fe3O4磁性流体制备及表征
任志强1; 洪若瑜1; B Xu2; 李洪钟3
2008
Source Publication化工新型材料
ISSN1006-3536
Volume36.0Issue:009Pages:47
Abstract以FeCl3和FeSO4为铁源,以煤油为载液,用油酸为表面改性剂,采用一步法制备煤油基Fe3O4磁性流体。研究发现油酸可以成功地包覆在磁性颗粒表面,Fe3O4磁性颗粒平均粒径为10~20nm,晶型为反尖晶石型;磁性流体磁化率为6.53×10^-4,磁化强度为20.9emu/g,可以长期稳定存在。
Keyword磁性流体 纳米粒子 表面改性
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/46901
Collection中国科学院过程工程研究所
Affiliation1.苏州大学
2.Nanotec Inc.
3.中国科学院过程工程研究所
Recommended Citation
GB/T 7714
任志强,洪若瑜,B Xu,等. 煤油基Fe3O4磁性流体制备及表征[J]. 化工新型材料,2008,36.0(009):47.
APA 任志强,洪若瑜,B Xu,&李洪钟.(2008).煤油基Fe3O4磁性流体制备及表征.化工新型材料,36.0(009),47.
MLA 任志强,et al."煤油基Fe3O4磁性流体制备及表征".化工新型材料 36.0.009(2008):47.
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