A Moissbauer investigation of nano-NiFe alloy/expanded graphite for electromagnetic shielding

• 作 者: Wei Liu Yu-An Huang Lai Wei Ya
• 机 构: SchoolofPhysics,DepartmentofMaterialEngineering,DepartmentofPhysics
• 出 处: 核技术：英文版
• 发表日期: 2016年6期
• 关键词: 电磁屏蔽效能 膨胀石墨 纳米颗粒 铁合金 NIFE 磁性纳米粒子 金纳米粒子 磁性能 Expanded graphite Nano-NiFe alloy E
• 基金项目: This work was supported by the National Natural Science Foundation of China （Nos. 50977042 and 10904061）, the ＂863＂ program of MSTC （No. 2006AA03ZA58） and the research funds for Nanjing Institute of T

A new material is prepared by impregnating the expanded graphite(EG) into ethanol solutions of metal acetate and then drying and reducing it in H2.It contains the EG and the nanoparticles of the magnetic Ni–Fe alloy for the electromagnetic shielding.Its m