Electrical Resistivity and Microwave Properties of Carbon Fiber Felt Composites.
carbon fibers
electrical resistivity
electromagnetic shielding
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
05 Dec 2022
05 Dec 2022
Historique:
received:
06
11
2022
revised:
28
11
2022
accepted:
30
11
2022
entrez:
11
12
2022
pubmed:
12
12
2022
medline:
12
12
2022
Statut:
epublish
Résumé
We present studies on the microwave properties, electrical resistivity, and low-frequency (10 Hz-20 kHz) noise characteristics in the temperature range of 78 K to 380 K of composite materials made from bisphenol A-based epoxy resin and carbon fiber felts. Two types of carbon fibers were used, derived from polyacrylonitrile or regenerated cellulose. We show that these structures are suitable for electromagnetic shielding applications, especially in the direction parallel to the carbon fibers. The low-frequency voltage fluctuations observed in these materials are of the 1/
Identifiants
pubmed: 36500156
pii: ma15238654
doi: 10.3390/ma15238654
pmc: PMC9740666
pii:
doi:
Types de publication
Journal Article
Langues
eng
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