| 树脂基Fe-Si-B复合材料的制备及其介电性能 | |
| 侯晴 ; 王成钊 ; 陈月光 ; 王士娇 ; 范润华 ; 张子栋 ; 燕克兰 ; HOU Qing ; WANG Cheng-zhao ; CHEN Yue-guang ; WANG Shi-jiao ; FAN Run-hua ; ZHANG Zi-dong ; YAN Ke-lan | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | 金属-树脂复合材料 非晶金属 酚醛树脂 环氧树脂 介电性能 low temperature sintering Nd2O3 doping barium strontium titanate capacitor ceramics rare earths dielectric property TB333 |
| 其他题名 | The preparation and dielectrical properties of Fe-Si-B/resin composite |
| 中文摘要 | 以树脂为基体,制备了非晶Fe-Si-B质量分数为20%~80%的环氧树脂基复合材料和酚醛树脂基复合材料。利用XRD、SEM对所制备的材料进行物相组成和微观形貌分析,利用阻抗分析仪对其电学性能进行测试分析。测试分析结果表明,随着导电相含量的增加,复合材料介电常数、电导率均增加,且电导率和频率之间呈较好的指数关系。电抗在整个测试频段内均为负值,且随频率增加而减小,复合材料为电容性。; In this paper,resin was used as matrix to prepare epoxy resin matrix composite and phenolic resin matrix composite,in which the content of amorphous Fe-Si-B powder vary 20wt% to 80wt%.The phase characterization,microstructure and dielectric properties of the composite were analyzed by XRD,SEM and impedance analyzer.The result suggested that both the dielectric constant and conductivity of the samples raised with the increase of the conductive phase,moreover,the conductivity showed a exponential relationship with frequency.The reactance decreased with the increase of frequency,and took a negative value over the testing frequency range which indicated a capacitive character. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/141777]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 侯晴,王成钊,陈月光,等. 树脂基Fe-Si-B复合材料的制备及其介电性能[J],2016, 2016. |
| APA | 侯晴.,王成钊.,陈月光.,王士娇.,范润华.,...&YAN Ke-lan.(2016).树脂基Fe-Si-B复合材料的制备及其介电性能.. |
| MLA | 侯晴,et al."树脂基Fe-Si-B复合材料的制备及其介电性能".(2016). |
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