The DOI matches its Crossref record.
Palladium Nanoparticles Decorated Single-Walled Carbon Nanotube Hydrogen Sensor
Abstract
We developed a simple and cost-effective fabrication technique to construct a hydrogen nanosensor by decorating single-walled carbon nanotubes with Pd nanoparticles. By varying the sensor's synthesis conditions (e.g., Pd electrodeposition charge, deposition potential, and initial baseline resistance of the SWNT network), the sensing performance was optimized. The optimized sensor showed excellent sensing properties toward hydrogen (Δ R / R of 0.42%/ppm) with a lower detection limit of 100 ppm and a linear response up to 1000 ppm . The response time decreased from tens of minutes to a few minutes with increasing hydrogen concentration at room temperature. The sensor's recovery time improved under humid air conditions compared to dry air conditions.
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Citations
Cited by
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
Mortazavi, S. Z., Parvin, P., Reyhani, A., Golikand, A. N., & Mirershadi, S. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp1091224 · Cited by 75
Metadata
- Authors
- Mubeen, S., Zhang, T., Yoo, B., Deshusses, M. A., & Myung, N. V.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-04-11
- Volume
- 111
- Issue
- 17
- Pages
- 6321-6327
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2128677782
- Cited by
- 407
- References
- 0
- FWCI
- 21.42
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
