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Large-Scale Growth and Characterizations of Nitrogen-Doped Monolayer Graphene Sheets
Abstract
In-plane heteroatom substitution of graphene is a promising strategy to modify its properties. Doping with electron-donor nitrogen heteroatoms can modulate the electronic properties of graphene to produce an n-type semiconductor. Here we demonstrate the growth of monolayer nitrogen-doped graphene in centimeter-scale sheets using a chemical vapor deposition process with pyridine as the sole source of both carbon and nitrogen. High-resolution transmission microscopy and Raman mapping characterizations indicate that the nitrogen-doped graphene sheets are uniformly monolayered. The existence of nitrogen-atom substitution in the graphene planes was confirmed by X-ray photoelectron spectroscopy. Electrical measurements show that the nitrogen-doped graphene exhibits an n-type behavior, different from pristine graphene. The preparation of large-area nitrogen-doped graphene provides a viable route to modify the properties of monolayer graphene and promote its applications in electronic devices.
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Cites
Electric Field Effect in Atomically Thin Carbon Films
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Zhang, Y., Dubonos, S. V., Grigorieva, I. V., & Firsov, A. A. (2004) · Science · doi:10.1126/science.1102896 · Cited by 66,834
Geim, A. K., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1849 · Cited by 39,979
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
Wang, H., Maiyalagan, T., & Wang, X. (2012) · ACS Catalysis · doi:10.1021/cs200652y · Cited by 3,618
Recent advancements in Pt and Pt-free catalysts for oxygen reduction reaction
Nie, Y., Li, L., & Wei, Z. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00484a · Cited by 2,156
Graphene and boron nitride lateral heterostructures for atomically thin circuitry
Levendorf, M. P., Kim, C.-J., Brown, L., Huang, P. Y., Havener, R. W., Muller, D. A., & Park, J. (2012) · Nature · doi:10.1038/nature11408 · Cited by 855
Graphene synthesis: relationship to applications
Edwards, R. S., & Coleman, K. S. (2013) · Nanoscale · doi:10.1039/c2nr32629a · Cited by 773
Wu, G., Santandreu, A., Kellogg, W., Gupta, S., Ogoke, O., Zhang, H., Wang, H.-L., & Dai, L. (2016) · Nano Energy · doi:10.1016/j.nanoen.2015.12.032 · Cited by 744
Li, D. J., Maiti, U. N., Lim, J., Choi, D. S., Lee, W. J., Oh, Y., Lee, G. Y., & Kim, S. O. (2014) · Nano Letters · doi:10.1021/nl404108a · Cited by 653
Ultrathin MoS2/Nitrogen‐Doped Graphene Nanosheets with Highly Reversible Lithium Storage
Chang, K., Geng, D., Li, X., Yang, J., Tang, Y., Cai, M., Li, R., & Sun, X. (2013) · Advanced Energy Materials · doi:10.1002/aenm.201201108 · Cited by 466
Hu, K., Ohto, T., Nagata, Y., Wakisaka, M., Aoki, Y., Fujita, J.-I., & Ito, Y. (2021) · Nature Communications · doi:10.1038/s41467-020-20503-7 · Cited by 143
Metadata
- Authors
- Jin, Z., Yao, J., Kittrell, C., & Tour, J. M.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-04-20
- Volume
- 5
- Issue
- 5
- Pages
- 4112-4117
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2329571866
- Cited by
- 642
- References
- 3
- FWCI
- 25.25
- Type
- journal article
- Language
- en
- Open access
- closed
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