Advanced Materials· 2013Q1
Lightweight and Flexible Graphene Foam Composites for High‐Performance Electromagnetic Interference Shielding
- 1,981citations
- Q1SCImago
- 2013year
Short summary
A graphene foam composite with a density of 0.06 g/cm3 achieves 30 dB EMI shielding effectiveness and 500 dB·cm3/g specific shielding effectiveness, outperforming metals and other carbon composites, and maintains stable performance under bending.
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Key points
- Developed a graphene foam composite with a density of 0.06 g/cm3.
- Achieved an EMI shielding effectiveness of 30 dB.
- Reached a specific shielding effectiveness of 500 dB·cm3/g, exceeding metals and other carbon composites.
- Demonstrated stable EMI shielding performance under repeated bending due to excellent flexibility.
AI-generated from the title and abstract; the full text is not read.
Abstract
A lightweight graphene foam composite with a density of 0.06 g/cm3 is developed. It shows a EMI shielding effectiveness of 30 dB and specific shielding effectiveness of 500 dB·cm3/g, which surpasses the best values of metals and other carbon-based composites. In addition, the excellent flexibility of this foam composite gives it a stable EMI shielding performance under repeated bending. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
The authors' abstract, as published at the source. Advanced Materials, 2013 · DOI ↗
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Field: Electronic, Optical and Magnetic Materials
Electronic, Optical and Magnetic MaterialsMaterials Science