烟幕剂CuCl_2-FeCl_3-GIC干扰电磁波性能研究  

Research on CuCl_2-FeCl_3-GIC used as aerosol material to interfere military apparatus in the range of infrared and MMW

作　　者：任慧[1] 焦请介[2] 崔庆忠[2] 

机构地区：[1]清华大学深圳研究生院新材料研究所,广东深圳518055 [2]北京理工大学爆炸科学与技术国家重点实验室,北京100081

出　　处：《兵器材料科学与工程》2005年第5期7-10,共4页Ordnance Material Science and Engineering

基　　金：中国博士后科学基金资助项目(2004035085)

摘　　要：采用定量混合法,以微粉石墨为主体材料合成出2、3阶CuCl2-FeCl3-GIC,应用XRD技术对其层间结构进行表征,结果证实所得产物以混阶形式存在,其中2、3阶CuCl2-FeCl3-GIC的特征层间距为1.281nm和1.625nm。由范德堡法测试了合成产物在常温静态下的平均电导率。并考核了CuCl2-FeCl3-GIC在激光、远红外及8mm波段的屏蔽性能,试验结果证实其对工作在上述波段的电子器材具有较强的干扰作用。The super-fine graphite is used as main body to synthesize the aceeptor GIC of CuCl2-FeCl3 by means of ration-blend method. The layer structures of samples are investigated by X- ray diffraction （XRD）. The results show that their stage structures are 2,3 stage co-existence, the characteristic layer distance of 2,3 stage CuCl2-FeCl3-GIC is 1.281 nm and 1.625 nm. Under the condition of normal temperature, static conductivities of GIC are measured through Van De Pauw method. At last, the shielding property of CuCl2-FeCl3-GIC is tested. The results show that it can effectively interfere the military electronic equipments in the laser range, far IR range and MMW range.

关 键 词：烟火技术 石墨层间化合物 红外消光 烟幕干扰 

分 类 号：TN972.4[电子电信—信号与信息处理]