The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
Multiscale Assembly of Grape-Like Ferroferric Oxide and Carbon Nanotubes: A Smart Absorber Prototype Varying Temperature to Tune Intensities
Abstract
Ideal electromagnetic attenuation material should not only shield the electromagnetic interference but also need strong absorption. Lightweight microwave absorber with thermal stability and high efficiency is a highly sought-after goal of researchers. Tuning microwave absorption to meet the harsh requirements of thermal environments has been a great challenge. Here, grape-like Fe3O4-multiwalled carbon nanotubes (MWCNTs) are synthesized, which have unique multiscale-assembled morphology, relatively uniform size, good crystallinity, high magnetization, and favorable superparamagnetism. The Fe3O4-MWCNTs is proven to be a smart microwave-absorber prototype with tunable high intensities in double belts in the temperature range of 323-473 K and X band. Maximum absorption in two absorbing belts can be simultaneously tuned from ∼-10 to ∼-15 dB and from ∼-16 to ∼-25 dB by varying temperature, respectively. The belt for reflection loss ≤-20 dB can almost cover the X band at 323 K. The tunable microwave absorption is attributed to effective impedance matching, benefiting from abundant interfacial polarizations and increased magnetic loss resulting from the grape-like Fe3O4 nanocrystals. Temperature adjusts the impedance matching by changing both the dielectric and magnetic loss. The special assembly of MWCNTs and magnetic loss nanocrystals provides an effective pathway to realize excellent absorbers at elevated temperature.
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Citations
Cites
Ultra-large-scale syntheses of monodisperse nanocrystals
Park, J., An, K., Hwang, Y., Park, J.-G., Noh, H.-J., Kim, J.-Y., Park, J.-H., Hwang, N.-M., & Hyeon, T. (2004) · Nature Materials · doi:10.1038/nmat1251 · Cited by 4,076
Chen, Z., Xu, C., Ma, C., Ren, W., & Cheng, H. (2013) · Advanced Materials · doi:10.1002/adma.201204196 · Cited by 1,986
Zhang, Y., Huang, Y., Zhang, T., Chang, H., Xiao, P., Chen, H., Huang, Z., & Chen, Y. (2015) · Advanced Materials · doi:10.1002/adma.201405788 · Cited by 1,947
Self-citationNovel Carbon Nanotube−Polystyrene Foam Composites for Electromagnetic Interference Shielding
Yang, Y., Gupta, M. C., Dudley, K. L., & Lawrence, R. (2005) · Nano Letters · doi:10.1021/nl051375r · Cited by 1,268
The Optical Resonances in Carbon Nanotubes Arise from Excitons
Wang, F., Dukovic, G., Brus, L. E., & Heinz, T. F. (2005) · Science · doi:10.1126/science.1110265 · Cited by 1,262
Yousefi, N., Sun, X., Lin, X., Shen, X., Jia, J., Zhang, B., Tang, B., Chan, M., & Kim, J. (2014) · Advanced Materials · doi:10.1002/adma.201305293 · Cited by 1,218
Qin, F., & Brosseau, C. (2012) · Journal of Applied Physics · doi:10.1063/1.3688435 · Cited by 1,202
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Cited by
Dielectric polarization in electromagnetic wave absorption: Review and perspective
Quan, B., Liang, X., Ji, G., Cheng, Y., Liu, W., Ma, J., Zhang, Y., Li, D., & Xu, G. (2017) · Journal of Alloys and Compounds · doi:10.1016/j.jallcom.2017.09.082 · Cited by 677
Liu, D., Qiang, R., Du, Y., Wang, Y., Tian, C., & Han, X. (2018) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2017.12.013 · Cited by 308
Metadata
- Authors
- Lu, M.-M., Cao, M.-S., Chen, Y.-H., Cao, W.-Q., Liu, J., Shi, H.-L., Zhang, D.-Q., Wang, W.-Z., & Yuan, J.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-08-24
- Volume
- 7
- Issue
- 34
- Pages
- 19408-19415
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W1197437182
- Cited by
- 370
- References
- 37
- FWCI
- 14.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lu, M.-M., Cao, M.-S., Chen, Y.-H., Cao, W.-Q., Liu, J., Shi, H.-L., Zhang, D.-Q., Wang, W.-Z., & Yuan, J. (2015). Multiscale Assembly of Grape-Like Ferroferric Oxide and Carbon Nanotubes: A Smart Absorber Prototype Varying Temperature to Tune Intensities. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.5b05595
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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