Digital light processing 3D printing of lightweight Fe3O4/rGO/resin composites with enhanced microwave absorption. Xin, C., Zhang, J., Peijs, T., & Li, Y. MATERIALS TODAY COMMUNICATIONS, June, 2022.
doi  abstract   bibtex   
A Fe3O4/rGO reinforced photocurable resin composite with gyroid structure was firstly fabricated by digital light processing (DLP) 3D printing. The obtained gyroid template was further coated with absorbants and experienced a post-curing treatment for microwave absorption (MA) applications. The minimum reflection loss of the Fe3O4/ rGO/resin gyroid composite coated with Fe3O4/rGO nanoparticles reached 38 dB at 10.8 GHz and a thickness of 2.5 mm, while effective absorption band was 77% in the X-band, exhibiting the best MA performance. The leverage of DLP 3D printing allows for an optimal structure for absorbants coating and increases the opportunity for electromagnetic wave reflection/refraction/transmission. The synergistic effects of hybrid Fe3O4/rGO/resin template coated with Fe3O4/rGO and gyroid structure effectively promote the MA performance and realize the manufacturing of lightweighting composites for future electromagnetic protection applications.
@article{xin_digital_2022,
	title = {Digital light processing {3D} printing of lightweight {Fe3O4}/{rGO}/resin composites with enhanced microwave absorption},
	volume = {31},
	issn = {2352-4928},
	doi = {10.1016/j.mtcomm.2022.103865},
	abstract = {A Fe3O4/rGO reinforced photocurable resin composite with gyroid structure was firstly fabricated by digital light processing (DLP) 3D printing. The obtained gyroid template was further coated with absorbants and experienced a post-curing treatment for microwave absorption (MA) applications. The minimum reflection loss of the Fe3O4/ rGO/resin gyroid composite coated with Fe3O4/rGO nanoparticles reached 38 dB at 10.8 GHz and a thickness of 2.5 mm, while effective absorption band was 77\% in the X-band, exhibiting the best MA performance. The leverage of DLP 3D printing allows for an optimal structure for absorbants coating and increases the opportunity for electromagnetic wave reflection/refraction/transmission. The synergistic effects of hybrid Fe3O4/rGO/resin template coated with Fe3O4/rGO and gyroid structure effectively promote the MA performance and realize the manufacturing of lightweighting composites for future electromagnetic protection applications.},
	urldate = {2022-08-19},
	journal = {MATERIALS TODAY COMMUNICATIONS},
	author = {Xin, Chenxing and Zhang, Jing and Peijs, Ton and Li, Yan},
	month = jun,
	year = {2022},
}

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