Compressible Ni and Reduced Graphene Oxide (Ni-rGO) Coated Polymer Foams for Electromagnetic Interference (EMI) Shielding

2018 International Conference of Green Buildings and Environmental Management

土木建筑工程;生态环境科学

Lin, Yangyang^1 ; Hou, Genliang^1 ; Su, Xunjia^1 ; Bi, Song^1 ; Tang, Jin^1

304 Department, Xi'An Research Institute of High-Tech, Xi'an

710025, China^1

关键词: Coated polymers;    Dip coating;    EMI shielding;    Polymer foams;    Reduced graphene oxides;    Reduction method;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/186/2/012031/pdf
DOI  :  10.1088/1755-1315/186/2/012031

来源: IOP

【 摘 要 】

Novel high-performance Ni-rGO coated polymer (NiGP) foams for EMI shielding were developed with a dip-coating and reduction method. The obtained NiGP3 foams with a thickness of 10 mm prepared by 3 rounds of dip-coating, exhibited excellent EMI shieling effectiveness (EMI SE) of 24.03-27.71 dB at 30-1500MHz, which can fully meet the requirement of practical application. Furthermore, the NiGP foams maintain the compressibility of the original polymer foams.