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| Research Progress of Cellulose-based Microwave Absorbing and Stealth Materials |
| Received:August 27, 2024 |
| DOI：10.11980/j.issn.0254-508X.2025.02.020 |
| Key Words:cellulose cellulose-based carbon materials composites wave absorption and stealth materials |
| Fund Project:天津科技大学国家级大学生创新创业训练计划项目（202410057026）。 |
| Author Name | Affiliation | Postcode | | LI Tiantian | Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology, Tianjin, 300457 | 300457 | | LI Wei | Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology, Tianjin, 300457 | 300457 | | MENG Yu | Zhejiang Jinchang Special Paper Co., Ltd., Quzhou, Zhejiang Province, 324400 | 324400 | | TONG Shuhua | Zhejiang Jinchang Special Paper Co., Ltd., Quzhou, Zhejiang Province, 324400 | 324400 | | XU Ting* | Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology, Tianjin, 300457
Zhejiang Jinchang Special Paper Co., Ltd., Quzhou, Zhejiang Province, 324400 | 324400 | | SI Chuanling* | Tianjin Key Lab of Pulp and Paper, Tianjin University of Science & Technology, Tianjin, 300457 | 300457 |
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| Abstract:With the development of information technology， electromagnetic pollution is becoming increasingly serious. In order to better absorb electromagnetic waves and enhance the stealth performance of fighter jets and other military equipments， the development of microwave absorbing materials is increasingly important. Cellulose-based microwave absorbing materials have the advantages of lightweight， high flexibility， wide absorption bandwidth， and high absorption intensity， which can simultaneously meet the demand for lightweight materials and effective absorption of electromagnetic waves， so it is a research hotspot of stealth materials. This paper reviewed the research progress of cellulose-based wave-absorbing and stealth materials， summarized the preparation methods， structural characteristics， and wave-absorbing properties of cellulose-derived carbon materials and cellulose-based composites with different dimensions. At the same time， how to improve the absorbing efficiency and impedance matching performance through material design was discussed to meet the requirements of modern military equipment for lightweight and high performance of stealth materials， and its development was forecasted. |
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