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| 论文编号: |
122214O120120393 |
| 第一作者所在部门: |
903组 |
| 中文论文题目: |
磁性材料包覆碳纳米螺旋的原子层沉积方法及其吸波性能研究
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| 英文论文题目: |
Microwave Absorption Properties of Carbon Nanocoils Coated with Highly Controlled Magnetic Materials by Atomic Layer Deposition
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| 论文题目英文: |
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| 作者: |
王桂振
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| 论文出处: |
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| 刊物名称: |
ACS Nano
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| 年: |
2012
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| 卷: |
6 |
| 期: |
12 |
| 页: |
11009-11017 |
| 联系作者: |
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| 收录类别: |
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| 影响因子: |
10.77
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| 摘要: |
In this work, atomic layer deposition is applied to coat carbon nanocoils with
magnetic Fe3O4 or Ni. The coatings have a uniform and highly controlled thickness. The coated nanocoils with coaxial multilayer nanostructures exhibit remarkably improved microwave absorption properties compared to the pristine carbon nanocoils. The enhanced absorption ability arises from the efficient complementarity between complex permittivity and permeability, chiral morphology, and multilayer structure of the products. This method can be
extended to exploit other composite materials benefiting from its convenient control of the impedance matching and combination of dielectricmagnetic multiple loss mechanisms for microwave absorption applications. |
| 英文摘要: |
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