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纳米磁性Fe3O4-SiO2复合材料的制备和表征
刘海弟1; 赵璇1; 陈运法2
2007
Source Publication化学研究
ISSN1008-1011
Volume18.0Issue:002Pages:21
Abstract向硅酸四乙酯凝胶体系中加入纳米磁性Fe3O4,得到了Fe3O4-SiO2复合材料,利用BET方法测定了其比表面积和孔分布,用TEM分析观察了其粒子形貌,并测定了复合材料的饱和磁强度曲线,研究表明:这种材料的饱和磁强度较纳米Fe3O4有所下降,而比表面积和孔容明显增大.
Keyword超顺磁性 纳米Fe3O4 二氧化硅 高比表面
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/45520
Collection中国科学院过程工程研究所
Affiliation1.清华大学
2.中国科学院过程工程研究所
Recommended Citation
GB/T 7714
刘海弟,赵璇,陈运法. 纳米磁性Fe3O4-SiO2复合材料的制备和表征[J]. 化学研究,2007,18.0(002):21.
APA 刘海弟,赵璇,&陈运法.(2007).纳米磁性Fe3O4-SiO2复合材料的制备和表征.化学研究,18.0(002),21.
MLA 刘海弟,et al."纳米磁性Fe3O4-SiO2复合材料的制备和表征".化学研究 18.0.002(2007):21.
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