期刊信息
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- 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
- 主办: 河北师范大学
- ISSN: 1000-5854
- CN: 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
酸度对纳米颗粒体复合材料Fe-SiO2磁学性质的影响
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1. 河北师范大学物理系, 050016, 石家庄;
2. 中国科学院物理研究所磁学国家重点实验室, 100080, 北京 -
DOI:
The Effect of Acidity on the Magnetic Properties of Nanocrystalline Fe-SiO2 Solid
摘要/Abstract
摘要:
用溶胶法制备出了Fex-(SiO2)100-x纳米复合材料,并就制作工艺中酸度对材料的磁性参数的影响,作了类比实验及分析,逐步地改进了实验方法,取得了较好的效果。
Abstract:
Granular Fe-SiO2 solid has been prepared by using a sol-gel method.the effect of acidity on the magnetic properties of nanocrystalline Fe-SiO2 solid has beeninvestigated. By improving experimental method gruadually, the sample with excellentproperties was fabricated successfully.
关键词
Key words:
nanocrystalline material
;
sol-gel method