基于石墨烯的电磁波损耗材料研究进展
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康越, 原博, 马天, 楚增勇, 张政军
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Development of Microwave Absorbing Materials Based on Graphene
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Yue KANG, Bo YUAN, Tian MA, Zeng-Yong CHU, Zheng-Jun ZHANG
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| 表1 典型石墨烯基电磁波损耗材料性能统计表 |
| Table 1 Comparison of EMW absorption properties of the materials based on graphene |
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| Filler | Matrix | Reflection Loss/dB | Optimum
thickness/mm | Effective bandwidth in 2-18 GHz/GHz | Ref. | | rGO | Paraffin | -7.0 | 2.0 | - | [30] | | rGO | PEO | -38.8 | 1.8 | 4.10 | [39] | | Pitch carbon coating grapheme/carbon nanotubes | Paraffin | -18.9 | 2.0 | ~4.0 | [41] | | rGO/ polyaniline | Paraffin | -25.0 | 2.0 | 4.0 | [131] | | rGO-BN | Paraffin | -40.5 | 1.6 | 5.0 | [108] | | α-cubic Co/GN | Paraffin | -47.5 | 2.0 | 5.3 | [48] | | Fe3O4/N-graphene | Paraffin | -53.6 | 1.8 | 5.0 | [79] | | Tetrapod-like ZnO/ rGO | Paraffin | -59.5 | 2.9 | 6.9 | [56] | | MCI/rGO/PVP | Paraffin | -41.7 | 2.8 | 12.52 | [128] | | rGO/CoFe2O4/MWCNT | Paraffin | -46.8 | 1.6 | 3.44 | [123] | | Gr/Ti@CNT/Fe3O4/PANI | TPU | -63.57 | 3.0 | 4.20 | [118] | Yolk-shell CoO@Co
NPs/ZnO NPs/graphene | Paraffin | -51.1 | 2.6 | 4.70 | [157] | | rGO foams | - | -33.2 | 1.0 | ~14.00 | [158] | | 3D-rGO/silica textile/PF | - | -36.0 | 3.3 | 4.20 | [160] | | Porous graphene microflowers | Paraffin | -42.8 | 2.0 | 5.59 | [31] |
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