Investigation of electrical conductivity and electromagnetic shielding effectiveness of polyaniline composite
By Duan Yuping, Liu Shunhua, Guan Hong-tao. 2005
139 citations recorded by the source corpus.
Abstract With the increasing of electromagnetic pollution and the widely use of commercial and military products, there is an increasing interest in electromagnetic interference (EMI) shielding. This paper mainly aims at electrical conductivity and EMI shielding effectiveness (SE) of the conducting composites made from silicone rubber (SR) with different loading levels of HCl-doped polyaniline (PAN-HCl) in the low frequency range from 3 to 1500 MHz. The result indicates that SE of the composites increase and the volume resistivity decrease with increasing mass ratio loading of PAN-HCl in the SR. The measured SE of the composites are from 16 to 19.3 dB at 100 mass ratio loading of the PAN-HCl and the volume resistivity decrease nine orders of magnitude compared with that of the emeraldine base form of PAN (PAN-EB) composites.
Subfields: Biomedical Engineering, Electronic, Optical and Magnetic Materials, Polymers and Plastics
View Paper: https://www.semanticscholar.org/paper/d5adca75de36a1b2204d6021489fa7402131b61e
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Biomedical Engineering
In Electronic, Optical and Magnetic Materials
Citations in the corpus
- Progress in low-frequency microwave absorbing materials (2018, background): “Conductive polymers have been widely studied thanks to their light weight, corrosion resistant, good and flexible processability and variability of conductivity [20].”