The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Graphene/Polyaniline Nanocomposite for Hydrogen Sensing
Abstract
Here we report on the synthesis of a graphene/polyaniline (PANI) nanocomposite and its application in the development of a hydrogen (H 2 ) gas sensor. Using a chemical synthetic route, graphene was prepared and ultrasonicated with a mixture of aniline monomer and ammonium persulfate to form PANI on its surface. The developed material was characterized by scanning electron microscopy (SEM), transmission electron microscopy, Raman spectroscopy, and X-ray photoemission spectroscopy. The SEM study revealed that the PANI in the composite has a nanofibrillar morphology. We investigated the H 2 gas sensing performance of this material and compare it with that of the sensors based on only graphene sheets and PANI nanofibers. We found that the graphene/PANI nanocomposite-based device sensitivity is 16.57% toward 1% of H 2 gas, which is much larger than the sensitivities of sensors based on only graphene sheets and PANI nanofibers.
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Cites
Superior Thermal Conductivity of Single-Layer Graphene
Balandin, A. A., Ghosh, S., Bao, W., Calizo, I., Teweldebrhan, D., Miao, F., & Lau, C. N. (2008) · Nano Letters · doi:10.1021/nl0731872 · Cited by 13,823
Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, Y., Tan, Y.-W., Stormer, H. L., & Kim, P. (2005) · Nature · doi:10.1038/nature04235 · Cited by 13,435
Graphene-based composite materials
Stankovich, S., Dikin, D. A., Dommett, G. H. B., Kohlhaas, K. M., Zimney, E. J., Stach, E. A., Piner, R. D., Nguyen, S. T., & Ruoff, R. S. (2006) · Nature · doi:10.1038/nature04969 · Cited by 12,922
Cited by
Environmental applications of graphene-based nanomaterials
Perreault, F., Fonseca de Faria, A., & Elimelech, M. (2015) · Chemical Society Reviews · doi:10.1039/c5cs00021a · Cited by 1,528
Graphene-polymer nanocomposites for structural and functional applications
Hu, K., Kulkarni, D. D., Choi, I., & Tsukruk, V. V. (2014) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2014.03.001 · Cited by 1,085
A Raman spectroscopic investigation of graphite oxide derived graphene
Kaniyoor, A., & Ramaprabhu, S. (2012) · AIP Advances · doi:10.1063/1.4756995 · Cited by 911
Recent advances in graphene based gas sensors
Varghese, S. S., Lonkar, S., Singh, K. K., Swaminathan, S., & Abdala, A. (2015) · Sensors and Actuators B: Chemical · doi:10.1016/j.snb.2015.04.062 · Cited by 890
Graphene-based smart materials
Yu, X., Cheng, H., Zhang, M., Zhao, Y., Qu, L., & Shi, G. (2017) · Nature Reviews Materials · doi:10.1038/natrevmats.2017.46 · Cited by 796
Metadata
- Authors
- Al-Mashat, L., Shin, K., Kalantar-zadeh, K., Plessis, J. D., Han, S. H., Kojima, R. W., Kaner, R. B., Li, D., Gou, X., Ippolito, S. J., & Wlodarski, W.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-09-08
- Volume
- 114
- Issue
- 39
- Pages
- 16168-16173
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W1967722764
- Cited by
- 471
- References
- 3
- FWCI
- 27.41
- Type
- journal article
- Language
- en
- Open access
- closed
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