Abstract: Microwave-absorbing materials need to meet the requirements of strong absorption of microwave,broad absorption band,thin depth,light weight,and low infrared emissivity,et al.Combination of nano inorganic materials with polymer hybrid materials was expected to take the advantage of both materials to really fulfil these demands.In recent years,all kinds of different structure and performance of polymer-based nano hybrid microwave-absorbing materials were reported increasing year by year.From three aspects of polymer-based nano composite microwave-absorbing materials,polymer-based nano molecular hybrid microwave-absorbing materials and the polymer matrix,their research progress were reviewed by discussing the relationship between the structure and properties of materials,train of thought for obtaining high-performance microwave-absorbing materials were presented.
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