Electrophoretic deposition of spherical carbonyl iron particles on carbon fibers as a microwave absorbent composite
作者： Hamed Salimkhani , Paria Palmeh , Aidin Bordbar Khiabani , Elnaz Hashemi , Saba Matinpour
DOI: 10.1016/J.SURFIN.2016.09.004
关键词: Zeta potential 、 Diffractometer 、 Analytical chemistry 、 Reflection loss 、 Materials science 、 Composite number 、 Particle size 、 Electrophoretic deposition 、 Dynamic light scattering 、 Carbonyl iron
摘要: Abstract Carbonyl iron (CIPs) micron size spherical particles were deposited on carbon fibers by electrophoretic deposition method (EPD). A well stabilized suspension of CIPs was prepared in acetone-ethanol media and two different stabilizer Iodine Trietanolamine (TEA) used to investigate stability suspension. X-ray Diffractometer (XRD) employed study structure CIPs, CFs CFs/CIPs composite. Field Emission Scanning Electron Microscopy (FE-SEM) images taken see the morphology particles. Dynamic Light Scattering (DLS) zeta potential test carried out also average particle powder. To magnetic reflection loss properties, Vibrating Sample Magnetometer (VSM) Vector Network Analyzer (VNA) used, respectively. Uniformly coated selected make composites results revealed that best Reflection Loss (RL) related for 20 minutes a bath containing iodine with layer thickness 2 mm. Maximum recorded RL found be -13.8 dB at frequency 9.22 GHz.
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