Alan F.N. Boss1, Manuella G.C. Munhoz1, Gisele Amaral-Labat2, Rodrigo G.A. Lima2, Leonardo I. Medeiros2,3, Nila C.F.L. Medeiros2,3, Beatriz C.S. Fonseca2, Flavia L. Braghiroli4,*, Guilherme F.B. Lenz e Silva1
Journal of Renewable Materials, Vol.12, No.10, pp. 1639-1659, 2024, DOI:10.32604/jrm.2024.056004
- 23 October 2024
Abstract Radar Absorbing Materials (RAM) are a class of composites that can attenuate incident electromagnetic waves to avoid radar detection. Most carbon allotropes that have the potential to be used as RAM are either carbon nanotubes (CNTs), graphene, carbon black (CB) and ultimately, sustainable porous carbon (SPC). Here, black wattle bark waste (following tannin extraction) was used as a sustainable source to produce SPC made from biomass waste. It was characterized and used as a filler for a silicone rubber matrix to produce a flexible RAM. The electromagnetic performance of this composite was compared with composites… More >
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