The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Platinum/Graphene Nanosheet/SiC Contacts and Their Application for Hydrogen Gas Sensing
Abstract
Pt/graphene nanosheet/SiC based devices are fabricated and characterized and their performances toward hydrogen gas are investigated. The graphene nanosheets are synthesized via the reduction of spray-coated graphite oxide deposited onto SiC substrates. Raman and X-ray photoelectron spectroscopies indicate incomplete reduction of the graphite oxide, resulting in partially oxidized graphene nanosheet layers of less than 10 nm thickness. The effects of interfaces on the nonlinear behavior of the Pt/graphene and graphene/SiC junctions are investigated. Current−voltage measurements of the sensors toward 1% hydrogen in synthetic air gas mixture at various temperatures ranging up to 100 °C are performed. From the dynamic response, a voltage shift of ∼100 mV is recorded for 1% hydrogen at a constant current bias of 1 mA at 100 °C.
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Citations
Cites
Two-dimensional gas of massless Dirac fermions in graphene
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Katsnelson, M. I., Grigorieva, I. V., Dubonos, S. V., & Firsov, A. A. (2005) · Nature · doi:10.1038/nature04233 · Cited by 21,611
Cited by
Biological and chemical sensors based on graphene materials
Liu, Y., Dong, X., & Chen, P. (2012) · Chem. Soc. Rev. · doi:10.1039/c1cs15270j · Cited by 1,748
A Review on Graphene-Based Gas/Vapor Sensors with Unique Properties and Potential Applications
Wang, T., Huang, D., Yang, Z., Xu, S., He, G., Li, X., Hu, N., Yin, G., He, D., & Zhang, L. (2016) · Nano-Micro Letters · doi:10.1007/s40820-015-0073-1 · Cited by 600
Chang, H., & Wu, H. (2013) · Energy & Environmental Science · doi:10.1039/c3ee42518e · Cited by 549
Recent developments in biosensors for healthcare and biomedical applications: A review
Mohankumar, P., Ajayan, J., Mohanraj, T., & Yasodharan, R. (2021) · Measurement · doi:10.1016/j.measurement.2020.108293 · Cited by 266
Metadata
- Authors
- Shafiei, M., Spizzirri, P. G., Arsat, R., Yu, J., du Plessis, J., Dubin, S., Kaner, R. B., Kalantar-zadeh, K., & Wlodarski, W.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-07-22
- Volume
- 114
- Issue
- 32
- Pages
- 13796-13801
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2032896163
- Cited by
- 173
- References
- 1
- FWCI
- 12.71
- Type
- journal article
- Language
- en
- Open access
- closed
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