| 高分子磁性材料的频率、温度特性及应用 |
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| 引用本文： | 林云,干久志,蒋福全,邓科,林展如.高分子磁性材料的频率、温度特性及应用[J].电子元件与材料,2006,25(5):27-30. |
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| 作者姓名： | 林云 干久志 蒋福全 邓科 林展如 |
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| 作者单位： | 四川师范大学化学与材料科学学院,四川,成都,610066;四川师范大学化学与材料科学学院,四川,成都,610066;四川师范大学化学与材料科学学院,四川,成都,610066;四川师范大学化学与材料科学学院,四川,成都,610066;四川师范大学化学与材料科学学院,四川,成都,610066 |
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| 基金项目： | 国家高技术研究发展计划(863计划);四川省科技厅资助项目 |
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| 摘 要： | 以二茂铁为原料合成的高分子磁性材料(OPM),其磁参数(μ',μ")基本不随使用频率及温度而变化,用它制作的电感、电容的电感量与电容量几乎与温度变化无关。比较了用OPM及NiZn—10制作的分路器及宽带变压器的性能,结果表明,在500~1 000 MHz频段,前者较后者的磁损耗约小1.0dB,而宽带放大器在200~300MHz的增益,前者较后者高5.0dB以上。
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| 关 键 词： | 有机高分子材料 高分子磁性材料 频温特性 电子器件 应用 |
| 文章编号： | 1001-2028（2006）05-0027-04 |
| 收稿时间： | 2005-12-25 |
| 修稿时间： | 2005-12-25 |
Frequency and Temperature Dependence of Polymer Magnetic Materials and Their Application |
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| LIN Yun,GAN Jiu-zhi,JIANG Fu-quan,DENG Ke,LIN Zhan-ru.Frequency and Temperature Dependence of Polymer Magnetic Materials and Their Application[J].Electronic Components & Materials,2006,25(5):27-30. |
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| Authors: | LIN Yun GAN Jiu-zhi JIANG Fu-quan DENG Ke LIN Zhan-ru |
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| Institution: | College of Chemistry and Material Science, Sichuan Normal University, Chengdu 610066, China |
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| Abstract: | Polymer magnetic material(OPM)were synthesized using ferrocene as the raw materials,their magnetic parameters(μ',μ") were basically unchanged,the inductance and capacitance manufactured from OPM were not almost related to temperature change.The performances of the by-pass transformer and wide frequency amplifier manufactured from OPM and NiZn—10 were compared.The results show that the former is found to be less than about 1.0dB the latter for the magnetic loss of by-pass transformer under 500~1 000 MHz,but the former is found to be greater than 5.0 dB the latter for the gain of wide frequency amplifier under 200~300 MHz. |
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| Keywords: | organic polymer materials polymer magnetic material frequency and temperature performance electronic devices application |
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