Online citations, reference lists, and bibliographies.
← Back to Search

EMI Shielding Measurements Of Conductive Polymer Blends

N. Colaneri, L. W. Schacklette
Published 1991 · Materials Science

Save to my Library
Download PDF
Analyze on Scholarcy Visualize in Litmaps
Share
Reduce the time it takes to create your bibliography by a factor of 10 by using the world’s favourite reference manager
Time to take this seriously.
Get Citationsy
Shielding efficiencies for a number of blends containing a variety of conductive fillers, including intrinsically conductive polymers, have been measured in the near field with a dual-chamber box and in the far field with a transmission line fixture. Although all samples satisfied the classical good-conductor approximation, most of them exhibited a crossover from being electrically thin (thickness skin depth) over the frequency range of interest, 1 MHz to 3 GHz. The theoretical relations for both near-field and far-field shielding which are prevalent in the literature do not accurately describe this region of crossover. The authors have derived expressions which describe the behavior accurately over the entire range of interest. Far-field shielding efficiencies as high as 70 dB at 1 GHz were measured for purely organic composites consisting of an intrinsically conductive polymer, polyaniline, dispersed in a thermoplastic matrix. >
This paper references
10.1002/J.1538-7305.1955.TB03765.X
The potentials of infinite systems of sources and numerical solutions of problems in semiconductor engineering
J. Uhlir (1955)
10.1109/TEMC.1967.4307447
Low-Frequency Shielding of a Circular Loop Electromagnetic Field Source
J. Moser (1967)
10.1109/TEMC.1968.302900
New Theoretical Expressions for Predicting Shielding Effectiveness for the Plane Shield Case
P. Bannister (1968)
10.1038/2241334a0
Classical Electrodynamics
D. A. Dunnett (1969)
10.1088/0031-9112/27/8/041
Classical Electrodynamics (2nd edn)
M. Brereton (1976)
10.1103/PHYSREVLETT.39.1222
Critical Behavior of the Complex Dielectric Constant near the Percolation Threshold of a Heterogeneous Material
D. J. Bergman (1977)
10.1007/978-1-4757-1402-9_24
Anomalous Diffusion on Percolating Clusters
A. Aharony (1983)
10.1103/PHYSREVB.28.1081
Enhancement of the dielectric constant near a percolation threshold
D. Wilkinson (1983)
10.1103/PHYSREVLETT.53.380
Dynamic Scaling near the Percolation Threshold in Thin Au Films
R. Laibowitz (1984)
Handbook of conducting polymers
T. Skotheim (1986)
10.1103/PHYSREVB.33.904
Experimental study of the three-dimensional ac conductivity and dielectric constant of a conductor-insulator composite near the percolation threshold.
Song (1986)
Füllstoffhaltige elektrisch leitfähige Kunststoffe
K. Mobius (1988)
10.1109/15.3297
Shielding theory and practice
R. Schulz (1988)
10.1016/0379-6779(89)90503-1
A.C. conductivity measurements in polymeric insulator conductor systems
T. A. Ezquerra (1989)
10.1016/0379-6779(91)91582-U
EMI shielding measurements on poly(3-octyl thiophene) blends
T. Taka (1991)



This paper is referenced by
10.1016/J.COCO.2021.100653
MXenes for polymer matrix electromagnetic interference shielding composites: A review
Ping Song (2021)
10.1186/s42252-021-00025-1
The journey of polycarbonate-based composites towards suppressing electromagnetic radiation
K. Sushmita (2021)
10.1016/J.CARBON.2021.02.047
Construction, mechanism and prospective of conductive polymer composites with multiple interfaces for electromagnetic interference shielding: A review
Ming Wang (2021)
10.1177/08927057211022408
Polyaniline-based nanocomposites for electromagnetic interference shielding applications: A review
M. Zahid (2021)
10.1007/s10853-021-05977-0
Tuning the polymerization sequence of alkynyl-functionalized benzoxazine: application as precursor for efficient magnetic EMI shielding materials
Shuai Zhang (2021)
10.1016/J.COMPOSITESA.2021.106517
Highly thermally conductive and superior electromagnetic interference shielding composites via in situ microwave-assisted reduction/exfoliation of expandable graphite
Yeping Xie (2021)
10.1002/ADEM.202100283
Transparent, Flexible, and Stable Polyethersulfone/Copper‐Nanowires/Polyethylene Terephthalate Sandwich‐Structured Films for High‐Performance Electromagnetic Interference Shielding
Qindong Xie (2021)
10.1016/J.MATCHEMPHYS.2021.124429
Role of graphitization-controlled conductivity in enhancing absorption dominated EMI shielding behavior of pyrolysis-derived Fe3C@C-PVDF nanocomposites
Harish Kumar Choudhary (2021)
10.1016/j.pmatsci.2020.100705
Multifunctional magneto-polymer matrix composites for electromagnetic interference suppression, sensors and actuators
Andrew D. M. Charles (2021)
10.1016/J.CERAMINT.2020.12.291
Fe3O4/graphene oxide/Fe4[Fe(CN)6]3 nanocomposite for high performance electromagnetic interference shielding
F. Majid (2021)
10.1007/s10853-021-05985-0
Electromagnetic interference shielding performance of carbon nanostructure reinforced, 3D printed polymer composites
P. Verma (2021)
10.1016/j.carbon.2020.10.067
Recent progress in morphological engineering of carbon materials for electromagnetic interference shielding
Heguang Liu (2021)
10.1007/s11814-020-0550-1
Filler size effect in graphite/paraffine wax composite on electromagnetic interference shielding performance
Sosan Hwang (2020)
10.5772/intechopen.91204
Investigation of Shielding Effectiveness of M-Type Ba-Co-Ti Hexagonal Ferrite and Composite Materials in Microwave X-Band Systems
C. Singh (2020)
10.1016/j.cemconres.2020.106177
Mechanical and electromagnetic performance of cement based composites containing different replacement levels of ground granulated blast furnace slag, fly ash, silica fume and rice husk ash
M. Ozturk (2020)
10.1016/b978-0-12-817590-3.00017-8
EMI shielding textile materials based on conducting polymers
T. Rybicki (2020)
10.1021/acsaelm.0c00545
Recent Advances in the Electromagnetic Interference Shielding of 2D Materials beyond Graphene
Filipa M Oliveira (2020)
10.1134/s0965545x20330019
Synthesis and Optimization of Thermoplastic Polyurethane/Polyaniline/Ferrite Cobalt Composite as an Effective Absorber in X-Band Region
Momeni Ahmad (2020)
10.1016/j.susmat.2020.e00153
Honeycomb structural rGO-MXene/epoxy nanocomposites for superior electromagnetic interference shielding performance
Ping Song (2020)
10.1007/s00339-020-3413-z
Enhancement of electromagnetic interference shielding based on Co0.5Zn0.5Fe2O4/PANI-PTSA nanocomposites
Jameel M. A. Sulaiman (2020)
10.1016/j.compstruct.2020.113293
Conductive layer-based multifunctional structural composites for electromagnetic interference shielding
Sukanta Das (2020)
10.1002/app.48459
Lightweight silver@carbon microsphere@graphene (Ag@CMS@GR) composite materials for highly efficiency electromagnetic interference shielding properties
H. Zhang (2020)
10.3906/kim-2002-77
Improvement of the adhesion of conductive poly(m-toluidine) onto chemically reduced-wool fabrics
Meryem Kalkan Erdoğan (2020)
10.4018/ijseims.2020010102
Influence of Zinc Oxide Nanoparticles on the Optical, Dielectric and Electromagnetic Interference Shielding Performance of Polystyrene Films
B. J. Madhu (2020)
10.1016/j.compositesb.2020.107866
Polypropylene/carbon nanotubes composite materials with enhanced electromagnetic interference shielding performance: Properties and modeling
H. Lecocq (2020)
10.17577/ijertv9is070349
Studies on EMI Shielding using Conducting Composites Coatings
Noor Saba (2020)
10.1080/2374068x.2020.1856635
Electromagnetic Interference (EMI) Shielding and Microwave Absorption Properties of Nickel Ferrite NiFe2O4/ PANI-PTSA Nanocomposite
Jameel M. A. Sulaiman (2020)
10.3390/ma13122859
Radio-Frequency/Microwave Gas Sensors Using Conducting Polymer
C. Jang (2020)
10.1016/j.materresbull.2019.110746
Lightweight, flexible NiO@SiO2/PVDF nanocomposite film for UV protection and EMI shielding application
B. Dutta (2020)
10.1016/b978-0-12-817590-3.00022-1
EMI shielding textile materials
V. Rubežienė (2020)
10.1177/1528083718798632
Electromagnetic interference shielding of stitched carbon fiber composites
Nisrin R. Abdelal (2020)
10.1155/2020/6421470
Recycling and Reusing Polyethylene Waste as Antistatic and Electromagnetic Interference Shielding Materials
M. Rahaman (2020)
See more
Semantic Scholar Logo Some data provided by SemanticScholar