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	新型宽频吸波剂溴-插层化合物研究
	任慧 ; 焦清介 ; 崔庆忠 ; REN Hui ; JIAO Qing-jie ; CUI Qing-zhong
	2010-06-07 ; 2010-06-07
关键词	溴-石墨层间化合物(Br_2-GICs) 插层纤维 电磁屏蔽 Graphite intercalation compounds Intercalated graphite fibers Electromagnetic shielding TJ536
其他题名	Study on Bromine Intercalation Compounds Used as New Broadband Electromagnetic Wave Absorber
中文摘要	制备了一种新型宽频吸波剂溴-石墨插层化合物及溴-插层石墨纤维,应用扫描电子显微镜对产物结构特点、表面形貌及膨胀性能进行研究,根据范德堡法测试粉末状溴-石墨层间化合物的电导率;由傅立叶红外变换光谱仪测试出超细粉溴-石墨插层化合物的吸光度,并由毫米波信号发生装置测试出溴-插层石墨纤维的衰减率,从而得到其质量消光系数。结果证实溴-插层化合物对工作在军用红外波段及8mm波段的电子设施能够可靠实施干扰。; A new broadband electromagnetic wave absorber was studied in this article. The synthetic methods of Br2 intercalated graphite or graphite fibers were introduced. Its structure, surface appearance and expanded property were researched by means of SEM. According to Van De Pauw theory, the conductivity of super fine Br2-GICs was measured and its absorbency was tested with FTIR. The attenuation property of intercalated graphite fibers was tested by millimeter wave signal apparatus and mass extinction coefficient is obtained. The results showed that Br2-intercalated compounds can interfere photo-electronic instruments at frequency of military infrared and 8mm.; 中国博士后科学基金资助项目(2004035085)
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/44981]
专题	清华大学
推荐引用方式 GB/T 7714	任慧,焦清介,崔庆忠,等. 新型宽频吸波剂溴-插层化合物研究[J],2010, 2010.
APA	任慧,焦清介,崔庆忠,REN Hui,JIAO Qing-jie,&CUI Qing-zhong.(2010).新型宽频吸波剂溴-插层化合物研究..
MLA	任慧,et al."新型宽频吸波剂溴-插层化合物研究".(2010).

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