The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Facile Preparation of Lightweight Microcellular Polyetherimide/Graphene Composite Foams for Electromagnetic Interference Shielding
Abstract
We report a facile approach to produce lightweight microcellular polyetherimide (PEI)/graphene nanocomposite foams with a density of about 0.3 g/cm3 by a phase separation process. It was observed that the strong extensional flow generated during cell growth induced the enrichment and orientation of graphene on cell walls. This action decreased the electrical conductivity percolation from 0.21 vol % for PEI/graphene nanocomposite to 0.18 vol % for PEI/graphene foam. Furthermore, the foaming process significantly increased the specific electromagnetic interference (EMI) shielding effectiveness from 17 to 44 dB/(g/cm3). In addition, PEI/graphene nanocomposite foams possessed low thermal conductivity of 0.065-0.037 W/m·K even at 200 °C and high Young's modulus of 180-290 MPa.
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Cites
Geim, A. K., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1849 · Cited by 39,979
Graphene-based composite materials
Stankovich, S., Dikin, D. A., Dommett, G. H. B., Kohlhaas, K. M., Zimney, E. J., Stach, E. A., Piner, R. D., Nguyen, S. T., & Ruoff, R. S. (2006) · Nature · doi:10.1038/nature04969 · Cited by 12,922
Cited by
Yang, W., Zhao, Z., Wu, K., Huang, R., Liu, T., Jiang, H., Chen, F., & Fu, Q. (2017) · Journal of Materials Chemistry C · doi:10.1039/c7tc00400a · Cited by 363
Powerful absorbing and lightweight electromagnetic shielding CNTs/RGO composite
Kong, L., Yin, X., Xu, H., Yuan, X., Wang, T., Xu, Z., Huang, J., Yang, R., & Fan, H. (2019) · Carbon · doi:10.1016/j.carbon.2019.01.009 · Cited by 312
Wan, Y.-J., Zhu, P.-L., Yu, S.-H., Sun, R., Wong, C.-P., & Liao, W.-H. (2017) · Carbon · doi:10.1016/j.carbon.2017.01.054 · Cited by 267
Caldona, E. B., Dizon, J. R. C., Viers, R. A., Garcia, V. J., Smith, Z. J., & Advincula, R. C. (2021) · MRS Communications · doi:10.1557/s43579-021-00134-9 · Cited by 48
Metadata
- Authors
- Ling, J., Zhai, W., Feng, W., Shen, B., Zhang, J., & Zheng, W. G.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-03-19
- Volume
- 5
- Issue
- 7
- Pages
- 2677-2684
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2330251882
- Cited by
- 771
- References
- 2
- FWCI
- 16.25
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ling, J., Zhai, W., Feng, W., Shen, B., Zhang, J., & Zheng, W. G. (2013). Facile Preparation of Lightweight Microcellular Polyetherimide/Graphene Composite Foams for Electromagnetic Interference Shielding. ACS Applied Materials & Interfaces. https://doi.org/10.1021/am303289m
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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