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7 个月
异质界面工程构建SiC@SiO2@C纳米纤维:同步实现微波吸收与耐腐蚀性能 ...
这篇研究通过异质界面工程(heterointerface engineering)设计多层核壳结构SiC@SiO2@C(SSC)纳米纤维,解决了单一组分SiC在微波吸收(MA)效率低和带宽窄的难题。通过引入SiO2中间层和氮掺杂碳壳,材料实现了-52.40 dB的最小反射损耗(RLmin)和7.68 GHz的超宽有效吸收 ...
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