The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Room-Temperature, Highly Durable Ti3C2Tx MXene/Graphene Hybrid Fibers for NH3 Gas Sensing
Abstract
Graphene-based fibers (GFs) have aroused enormous interest in portable, wearable electronics because of their excellent mechanical flexibility, electrical conductivity, and weavability, which make them advantageous for wearable electronic devices. Herein, we report the development of metal binder-free Ti 3 C 2 T x MXene/graphene hybrid fibers by a scalable wet-spinning process. These hybrid fibers exhibit excellent mechanical and electrical properties for applications in flexible wearable gas sensors. The synergistic effects of electronic properties and gas-adsorption capabilities of MXene/graphene allow the created fibers to show high NH 3 gas sensitivity at room temperature. The hybrid fibers exhibited significantly improved NH 3 sensing response (Δ R / R 0 = 6.77%) compared with individual MXene and graphene. The hybrid fibers also showed excellent mechanical flexibility with a minimal fluctuation of resistance of ±0.2% and low noise resistance even after bending over 2000 cycles, enabling gas sensing during deformation. Furthermore, flexible MXene/graphene hybrid fibers were woven into a lab coat, demonstrating their high potential for wearable devices. We envisage that these exciting features of 2D hybrid materials will provide a novel pathway for designing next-generation portable wearable gas sensors.
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Cites
Two‐Dimensional Nanocrystals Produced by Exfoliation of Ti3AlC2
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Cited by
Recent advances in energy-saving chemiresistive gas sensors: A review
Majhi, S. M., Mirzaei, A., Kim, H. W., Kim, S. S., & Kim, T. W. (2021) · Nano Energy · doi:10.1016/j.nanoen.2020.105369 · Cited by 653
Self-citationFlexible MXene‐Based Composites for Wearable Devices
Ma, C., Ma, M., Si, C., Ji, X., & Wan, P. (2021) · Advanced Functional Materials · doi:10.1002/adfm.202009524 · Cited by 544
Sensing with MXenes: Progress and Prospects
Ho, D. H., Choi, Y. Y., Jo, S. B., Myoung, J., & Cho, J. H. (2021) · Advanced Materials · doi:10.1002/adma.202005846 · Cited by 482
MXenes and Their Applications in Wearable Sensors
Xin, M., Li, J., Ma, Z., Pan, L., & Shi, Y. (2020) · Frontiers in Chemistry · doi:10.3389/fchem.2020.00297 · Cited by 246
Chen, T.-W., Ramachandran, R., Chen, S.-M., Anushya, G., & Ramachandran, K. (2020) · Sensors · doi:10.3390/s20236755 · Cited by 37
Metadata
- Authors
- Lee, S. H., Eom, W., Shin, H., Ambade, R. B., Bang, J. H., Kim, H. W., & Han, T. H.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-02-10
- Volume
- 12
- Issue
- 9
- Pages
- 10434-10442
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W3006214174
- Cited by
- 435
- References
- 43
- FWCI
- 19.49
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lee, S. H., Eom, W., Shin, H., Ambade, R. B., Bang, J. H., Kim, H. W., & Han, T. H. (2020). Room-Temperature, Highly Durable Ti3C2Tx MXene/Graphene Hybrid Fibers for NH3 Gas Sensing. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.9b21765
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