The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
High-Yield Synthesis of Few-Layer Graphene Flakes through Electrochemical Expansion of Graphite in Propylene Carbonate Electrolyte
Abstract
High-yield production of few-layer graphene flakes from graphite is important for the scalable synthesis and industrial application of graphene. However, high-yield exfoliation of graphite to form graphene sheets without using any oxidation process or super-strong acid is challenging. Here we demonstrate a solution route inspired by the lithium rechargeable battery for the high-yield (>70%) exfoliation of graphite into highly conductive few-layer graphene flakes (average thickness <5 layers). A negative graphite electrode can be electrochemically charged and expanded in an electrolyte of Li salts and organic solvents under high current density and exfoliated efficiently into few-layer graphene sheets with the aid of sonication. The dispersible graphene can be ink-brushed to form highly conformal coatings of conductive films (15 ohm/square at a graphene loading of <1 mg/cm(2)) on commercial paper.
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Citations
Cites
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
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
Electrochemistry of Graphene and Related Materials
Ambrosi, A., Chua, C. K., Bonanni, A., & Pumera, M. (2014) · Chemical Reviews · doi:10.1021/cr500023c · Cited by 1,208
Graphene synthesis: relationship to applications
Edwards, R. S., & Coleman, K. S. (2013) · Nanoscale · doi:10.1039/c2nr32629a · Cited by 773
Electrochemical exfoliation of graphite and production of functional graphene
Yu, P., Lowe, S. E., Simon, G. P., & Zhong, Y. L. (2015) · Current Opinion in Colloid & Interface Science · doi:10.1016/j.cocis.2015.10.007 · Cited by 361
Qin, M., Liu, M., Zeng, Z., Wu, Q., Wu, Y., Zhang, H., Lei, S., Cheng, S., & Xie, J. (2022) · Advanced Energy Materials · doi:10.1002/aenm.202201801 · Cited by 138
Metadata
- Authors
- Wang, J., Manga, K. K., Bao, Q., & Loh, K. P.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-05-17
- Volume
- 133
- Issue
- 23
- Pages
- 8888-8891
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2089363338
- Cited by
- 596
- References
- 2
- FWCI
- 19.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, J., Manga, K. K., Bao, Q., & Loh, K. P. (2011). High-Yield Synthesis of Few-Layer Graphene Flakes through Electrochemical Expansion of Graphite in Propylene Carbonate Electrolyte. Journal of the American Chemical Society. https://doi.org/10.1021/ja203725d
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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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