Down-Top Strategy Engineered Large-Scale Fluorographene/PBO Nanofibers Composite Papers with Excellent Wave-Transparent Performance and Thermal Conductivity

Down-Top Strategy Engineered Large-Scale Fluorographene/PBO Nanofibers Composite Papers with Excellent Wave-Transparent Performance and Thermal Conductivity

Highlights The down-top strategy enables large-scale production of poly(p-phenylene benzobisoxazole) nanofiber (PNF) paper with excellent intrinsic wave-transparent performance, thermal conductivity, and mechanical strength while significantly reduces the preparation time and cost. Fluorinated graph...

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Bibliographic Details
Main Authors: Yuhan Lin, Lin Tang, Mingshun Jia, Mukun He, Junliang Zhang, Yusheng Tang, Junwei Gu
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:Nano-Micro Letters
Subjects:
PBO nanofibers
Fluorinated graphene
Wave-transparency
Thermal conductivity
Online Access:https://doi.org/10.1007/s40820-025-01878-y
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Summary:Highlights The down-top strategy enables large-scale production of poly(p-phenylene benzobisoxazole) nanofiber (PNF) paper with excellent intrinsic wave-transparent performance, thermal conductivity, and mechanical strength while significantly reduces the preparation time and cost. Fluorinated graphene (FG)/PNF composite papers exhibit superior wave-transparent performance and thermal conductivity. When the mass fraction of FG is 40 wt%, its |T|² reaches 96.3% under 10 GHz while λ ∥ and λ ⊥ increase to 7.13 and 0.67 W m-1 K-1, respectively. FG/PNF composite paper with 40 wt% of FG also displays excellent mechanical properties, with the tensile strength and toughness reaching 197.4 MPa and 11.6 MJ m-3, respectively.
ISSN:2311-6706
2150-5551

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