The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
W18O49/Ti3C2Tx Mxene nanocomposites for highly sensitive acetone gas sensor with low detection limit
Abstract
Abstract The development of gas sensor that is capable of detecting ppb-level detection of acetone and possesses high response toward low-concentration acetone remains a great challenge. Herein, we present the construction of the W18O49/Ti3C2Tx composites based on the in situ grown of the 1D W18O49 nanorods (NRs) on the surfaces of the 2D Ti3C2Tx Mxene sheets via a facile solvothermal process. The W18O49/Ti3C2Tx composites exhibit high response to low concentration acetone (11.6 to 20 ppm acetone), ideal selectivity, long-term stability, very low limit of detection of 170 ppb acetone, and fast response and recover rates (5.6/6 s to 170 ppb acetone). Compared to the W18O49 NRs and Ti3C2Tx sheets, the W18O49/Ti3C2Tx composites show significant improvement on the acetone-sensing performance, which can be ascribed to the homogeneous distribution of the W18O49 NRs on the Ti3C2Tx surface, the removal of the fluorine-containing groups from the Ti3C2Tx after the solvothermal process, and the synergistic interfacial interactions between the W18O49 NRs and the Ti3C2Tx sheets. The synthesis of the 1D/2D W18O49/Ti3C2Tx Mxene composites provides a new avenue to develop other promising hybrids for acetone sensing.
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Citations
Cites
Metallic Ti3C2T x MXene Gas Sensors with Ultrahigh Signal-to-Noise Ratio
Kim, S. J., Koh, H.-J., Ren, C. E., Kwon, O., Maleski, K., Cho, S.-Y., Anasori, B., Kim, C.-K., Choi, Y.-K., Kim, J., et al. (2018) · ACS Nano · doi:10.1021/acsnano.7b07460 · Cited by 1,699
Room Temperature Gas Sensing of Two-Dimensional Titanium Carbide (MXene)
Lee, E., VahidMohammadi, A., Prorok, B. C., Yoon, Y. S., Beidaghi, M., & Kim, D.-J. (2017) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b11055 · Cited by 878
Cited by
Ti3C2TX MXene for Sensing Applications: Recent Progress, Design Principles, and Future Perspectives
Pei, Y., Zhang, X., Hui, Z., Zhou, J., Huang, X., Sun, G., & Huang, W. (2021) · ACS Nano · doi:10.1021/acsnano.1c00248 · Cited by 799
Evolution of breath analysis based on humidity and gas sensors: Potential and challenges
Tai, H., Wang, S., Duan, Z., & Jiang, Y. (2020) · Sensors and Actuators B: Chemical · doi:10.1016/j.snb.2020.128104 · Cited by 412
Self-citationChaudhary, V., Kaushik, A., Furukawa, H., & Khosla, A. (2022) · ECS Sensors Plus · doi:10.1149/2754-2726/ac5ac6 · Cited by 386
Metal oxide semiconductors for gas sensing
Goel, N., Kunal, K., Kushwaha, A., & Kumar, M. (2023) · Engineering Reports · doi:10.1002/eng2.12604 · Cited by 294
Peng, B., Zhao, F., Ping, J., & Ying, Y. (2020) · Small · doi:10.1002/smll.202002681 · Cited by 224
Metadata
- Authors
- Sun, S., Wang, M., Chang, X., Jiang, Y., Zhang, D., Wang, D., Zhang, Y., & Lei, Y.
- Venue
- Sensors and Actuators B: Chemical
- Publisher
- Elsevier BV
- Published
- 2020-02
- Volume
- 304
- Pages
- 127274
- ISSN
- 0925-4005 (ISSN-L)
- OpenAlex
- W2981265052
- Cited by
- 338
- References
- 2
- FWCI
- 10.93
- Type
- journal article
- Language
- en
- Open access
- closed
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- Sun, S., Wang, M., Chang, X., Jiang, Y., Zhang, D., Wang, D., Zhang, Y., & Lei, Y. (2020). W18O49/Ti3C2Tx Mxene nanocomposites for highly sensitive acetone gas sensor with low detection limit. Sensors and Actuators B: Chemical. https://doi.org/10.1016/j.snb.2019.127274
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