Microwave absorbing properties of activated carbon fibers/epoxy resin composite

作者：Zou Tian Chun^*; Feng Zhen Yu; Zhao Nai Qin; Shi Chun Sheng

来源：Journal of Materials Engineering, 2011, (2): 22-25.

• Absorbing layers
• Fiber contents
• Frequency ranges
• Mass fraction
• Microwave absorbing material
• Microwave absorbing properties
• Reflection loss
• Resin composites
• Structure layers

Microwave absorbing properties of the composites containing ACFs were investigated. The results show that the absorbing performances of the composites containing ACFs are affected greatly by the fiber contents and distribution in the absorbing layer. In this research, When ACF contents (mass fraction) of four structure layers in the absorbing layer are 0.2%, 0.4%, 0.6% and 0.8%, the composite has a reflection loss below -10dB in the frequency range from 4.2-18 GHz, and the maximum absorption reaches -26.6 dB at 7.12 GHz.

• 出版日期2011