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MOF-Based Membrane Encapsulated ZnO Nanowires for Enhanced Gas Sensor Selectivity
Open accessAbstract
Gas sensors are of a great interest for applications including toxic or explosive gases detection in both in-house and industrial environments, air quality monitoring, medical diagnostics, or control of food/cosmetic properties. In the area of semiconductor metal oxides (SMOs)-based sensors, a lot of effort has been devoted to improve the sensing characteristics. In this work, we report on a general methodology for improving the selectivity of SMOx nanowires sensors, based on the coverage of ZnO nanowires with a thin ZIF-8 molecular sieve membrane. The optimized ZnO@ZIF-8-based nanocomposite sensor shows markedly selective response to H2 in comparison with the pristine ZnO nanowires sensor, while showing the negligible sensing response to C7H8 and C6H6. This original MOF-membrane encapsulation strategy applied to nanowires sensor architecture pave the way for other complex 3D architectures and various types of applications requiring either gas or ion selectivity, such as biosensors, photo(catalysts), and electrodes.
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Cited by
Gas Sensors Based on Chemi-Resistive Hybrid Functional Nanomaterials
Jian, Y., Hu, W., Zhao, Z., Cheng, P., Haick, H., Yao, M., & Wu, W. (2020) · Nano-Micro Letters · doi:10.1007/s40820-020-0407-5 · Cited by 429
Liu, W., Dai, X., Bai, Z., Wang, Y., Yang, Z., Zhang, L., Xu, L., Chen, L., Li, Y., Gui, D., et al. (2017) · Environmental Science & Technology · doi:10.1021/acs.est.6b06305 · Cited by 420
Functional gas sensing nanomaterials: A panoramic view
Malik, R., Tomer, V. K., Mishra, Y. K., & Lin, L. (2020) · Applied Physics Reviews · doi:10.1063/1.5123479 · Cited by 410
Rahmanifar, M. S., Hesari, H., Noori, A., Masoomi, M. Y., Morsali, A., & Mousavi, M. F. (2018) · Electrochimica Acta · doi:10.1016/j.electacta.2018.04.130 · Cited by 389
Wang, J., Fan, S., Xia, Y., Yang, C., & Komarneni, S. (2020) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2019.120919 · Cited by 264
Metadata
- Authors
- Drobek, M., Kim, J.-H., Bechelany, M., Vallicari, C., Julbe, A., & Kim, S. S.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-03-25
- Volume
- 8
- Issue
- 13
- Pages
- 8323-8328
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2305337401
- Cited by
- 430
- References
- 0
- FWCI
- 21.65
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: MOF-Based Membrane Encapsulated ZnO Nanowires for Enhanced Gas Sensor Selectivity. https://app.cochat.ai/papers/10.1021/acsami.5b12062
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- Drobek, M., Kim, J.-H., Bechelany, M., Vallicari, C., Julbe, A., & Kim, S. S. (2016). MOF-Based Membrane Encapsulated ZnO Nanowires for Enhanced Gas Sensor Selectivity. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.5b12062
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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