The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
RETRACTED: Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shielding
Abstract
Cellulose/reduced graphene oxide (rGO)/Fe 3 O 4 aerogels exhibiting strong electromagnetic wave absorption were prepared by a green, simple, and scalable coprecipitation process. With rGO loading of 8 wt % and Fe 3 O 4 content of approx. 15 wt %, the electromagnetic interference shielding effectiveness (EMI SE) of the cellulose/rGO/Fe 3 O 4 aerogel with 0.5 mm thickness reached 32.4–40.1 dB at 8.2–12.4 GHz. The EMI shielding performance of cellulose/rGO/Fe 3 O 4 aerogels was higher for larger rGO loading (varied between 3 and 8 wt %) and greatly improved on increasing the sample thickness (varied between 0.5 and 2 mm). At 2.0 mm thickness, SE values of 49.4–52.4 dB were reached. Absorption plays a major role in the EMI shielding mechanism of cellulose/rGO/Fe 3 O 4 aerogels. The multireflection of microwaves and impedance matching provides the highly efficient EMI shielding caused by the combined effects of the porous structure, rGO sheets, and Fe 3 O 4 nanoparticles. The results demonstrate that these lightweight aerogels are suitable for EMI shielding.
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Ni(OH) 2 Nanoplates Grown on Graphene as Advanced Electrochemical Pseudocapacitor Materials
Wang, H., Casalongue, H. S., Liang, Y., & Dai, H. (2010) · Journal of the American Chemical Society · doi:10.1021/ja102267j · Cited by 2,042
Cited by
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
Chen, Y., Yang, Y., Xiong, Y., Zhang, L., Xu, W., Duan, G., Mei, C., Jiang, S., Rui, Z., & Zhang, K. (2021) · Nano Today · doi:10.1016/j.nantod.2021.101204 · Cited by 258
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Metadata
- Authors
- Chen, Y., Pötschke, P., Pionteck, J., Voit, B., & Qi, H.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-04-16
- Volume
- 12
- Issue
- 19
- Pages
- 22088-22098
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W3016955756
- Cited by
- 174
- References
- 1
- FWCI
- 20.57
- Type
- journal article
- Language
- en
- Status
- Retracted
- Open access
- closed
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- CoChat. (2026). Citation check: RETRACTED: Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shielding. https://app.cochat.ai/papers/10.1021/acsami.9b23052
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- Chen, Y., Pötschke, P., Pionteck, J., Voit, B., & Qi, H. (2020). RETRACTED: Multifunctional Cellulose/rGO/Fe3O4 Composite Aerogels for Electromagnetic Interference Shielding. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.9b23052
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