The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
A lightweight and conductive MXene/graphene hybrid foam for superior electromagnetic interference shielding
Abstract
Abstract Three-dimensional (3D) structure graphene with lightweight and excellent electrical conductivity is a high-efficiency electromagnetic interference (EMI) shielding material that can be used to manage increasingly electromagnetic pollution. However, inferior electrical conductivity of the 3D graphene fabricated with graphene oxide (GO) as a precursor severely restrict its EMI shielding performance from meeting the needs of further applications. Herein, we developed a simple and feasible strategy to introduce highly conductive two-dimensional Ti3C2Tx MXene nanosheets into GO, and then fabricated a lightweight MXene/graphene hybrid foam (MX-rGO) by freeze-drying and reduction heat treatment. The improved foam electrical conductivity and highly efficient wave attenuation in interconnected porous structures enables MX-rGO with an excellent EMI shielding effectiveness (50.7 dB). In addition, the specific EMI shielding effectiveness (SSE, defined as shielding effectiveness divided by density) value of the MX-rGO can reach up to 6217 cm3 g−1 at a lower thickness, which is much higher than most of the EMI shielding materials reported thus far. Therefore, the lightweight and conductive MXene/graphene hybrid foam with superior EMI shielding performance has potential applications for the aerospace and next-generation smart devices.
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Citations
Cites
The electronic properties of graphene
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S., & Geim, A. K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.109 · Cited by 24,803
The chemistry of graphene oxide
Dreyer, D. R., Park, S., Bielawski, C. W., & Ruoff, R. S. (2010) · Chem. Soc. Rev. · doi:10.1039/b917103g · Cited by 11,653
Self-Assembled Graphene Hydrogel via a One-Step Hydrothermal Process
Xu, Y., Sheng, K., Li, C., & Shi, G. (2010) · ACS Nano · doi:10.1021/nn101187z · Cited by 3,251
Recent progress on graphene-based hybrid electrocatalysts
Xia, B., Yan, Y., Wang, X., & Lou, X. W. (. (2014) · Mater. Horiz. · doi:10.1039/c4mh00040d · Cited by 331
Cited by
MXene hydrogels: fundamentals and applications
Zhang, Y.-Z., El-Demellawi, J. K., Jiang, Q., Ge, G., Liang, H., Lee, K., Dong, X., & Alshareef, H. N. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00022a · Cited by 743
Wu, N., Hu, Q., Wei, R., Mai, X., Naik, N., Pan, D., Guo, Z., & Shi, Z. (2021) · Carbon · doi:10.1016/j.carbon.2021.01.124 · Cited by 573
Xue, T., Yang, Y., Yu, D., Wali, Q., Wang, Z., Cao, X., Fan, W., & Liu, T. (2023) · Nano-Micro Letters · doi:10.1007/s40820-023-01017-5 · Cited by 328
Metadata
- Authors
- Fan, Z., Wang, D., Yuan, Y., Wang, Y., Cheng, Z., Liu, Y., & Xie, Z.
- Venue
- Chemical Engineering Journal
- Publisher
- Elsevier BV
- Published
- 2020-02
- Volume
- 381
- Pages
- 122696
- ISSN
- 1385-8947 (ISSN-L)
- OpenAlex
- W2972070251
- Cited by
- 461
- References
- 4
- FWCI
- 16.70
- Type
- journal article
- Language
- en
- Open access
- closed
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- Fan, Z., Wang, D., Yuan, Y., Wang, Y., Cheng, Z., Liu, Y., & Xie, Z. (2020). A lightweight and conductive MXene/graphene hybrid foam for superior electromagnetic interference shielding. Chemical Engineering Journal. https://doi.org/10.1016/j.cej.2019.122696
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