The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.
Additive Manufacturing of Ti3C2‐MXene‐Functionalized Conductive Polymer Hydrogels for Electromagnetic‐Interference Shielding
Open accessAbstract
The ongoing miniaturization of devices and development of wireless and implantable technologies demand electromagnetic interference (EMI)‐shielding materials with customizability. Additive manufacturing of conductive polymer hydrogels with favorable conductivity and biocompatibility can offer new opportunities for EMI‐shielding applications. However, simultaneously achieving high conductivity, design freedom, and shape fidelity in 3D printing of conductive polymer hydrogels is still very challenging. Here, an aqueous Ti 3 C 2‐MXene‐functionalized poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate ink is developed for extrusion printing to create 3D objects with arbitrary geometries, and a freeze–thawing protocol is proposed to transform the printed objects directly into highly conductive and robust hydrogels with high shape fidelity on both the macro‐ and microscale. The as‐obtained hydrogel exhibits a high conductivity of 1525.8 S m–1 at water content up to 96.6 wt% and also satisfactory mechanical properties with flexibility, stretchability, and fatigue resistance. Furthermore, the use of the printed hydrogel for customizable EMI‐shielding applications is demonstrated. The proposed easy‐to‐manufacture approach, along with the highlighted superior properties, expands the potential of conductive polymer hydrogels in future customizable applications and represents a real breakthrough from the current state of the art.
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Cites
Electromagnetic interference shielding with 2D transition metal carbides (MXenes)
Shahzad, F., Alhabeb, M., Hatter, C. B., Anasori, B., Man Hong, S., Koo, C. M., & Gogotsi, Y. (2016) · Science · doi:10.1126/science.aag2421 · Cited by 5,201
Guidelines for Synthesis and Processing of Two-Dimensional Titanium Carbide (Ti3C2Tx MXene)
Alhabeb, M., Maleski, K., Anasori, B., Lelyukh, P., Clark, L., Sin, S., & Gogotsi, Y. (2017) · Chemistry of Materials · doi:10.1021/acs.chemmater.7b02847 · Cited by 5,045
Liu, J., Zhang, H., Sun, R., Liu, Y., Liu, Z., Zhou, A., & Yu, Z. (2017) · Advanced Materials · doi:10.1002/adma.201702367 · Cited by 1,819
Self-citationStrong tough hydrogels via the synergy of freeze-casting and salting out
Hua, M., Wu, S., Ma, Y., Zhao, Y., Chen, Z., Frenkel, I., Strzalka, J., Zhou, H., Zhu, X., & He, X. (2021) · Nature · doi:10.1038/s41586-021-03212-z · Cited by 1,519
Anomalous absorption of electromagnetic waves by 2D transition metal carbonitride Ti 3 CNT x (MXene)
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3D printing of conducting polymers
Yuk, H., Lu, B., Lin, S., Qu, K., Xu, J., Luo, J., & Zhao, X. (2020) · Nature Communications · doi:10.1038/s41467-020-15316-7 · Cited by 1,001
Choi, S., Han, S. I., Jung, D., Hwang, H. J., Lim, C., Bae, S., Park, O. K., Tschabrunn, C. M., Lee, M., Bae, S. Y., et al. (2018) · Nature Nanotechnology · doi:10.1038/s41565-018-0226-8 · Cited by 984
Metadata
- Authors
- Liu, J., Mckeon, L., Garcia, J., Pinilla, S., Barwich, S., Möbius, M., Stamenov, P., Coleman, J. N., & Nicolosi, V.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2021-12-16
- Volume
- 34
- Issue
- 5
- Pages
- e2106253-e2106253
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W3211692326
- Cited by
- 259
- References
- 32
- FWCI
- 9.48
- Type
- journal article
- Language
- en
- Open access
- green
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- Liu, J., Mckeon, L., Garcia, J., Pinilla, S., Barwich, S., Möbius, M., Stamenov, P., Coleman, J. N., & Nicolosi, V. (2022). Additive Manufacturing of Ti3C2‐MXene‐Functionalized Conductive Polymer Hydrogels for Electromagnetic‐Interference Shielding. Advanced Materials. https://doi.org/10.1002/adma.202106253
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