The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Self-Assembled Three-Dimensional Hierarchical Graphene/Polypyrrole Nanotube Hybrid Aerogel and Its Application for Supercapacitors
Abstract
A three-dimensional hierarchical graphene/polypyrrole aerogel (GPA) has been fabricated using graphene oxide (GO) and already synthesized one-dimensional hollow polypyrrole nanotubes (PNTs) as the feedstock. The amphiphilic GO is helpful in effectively promoting the dispersion of well-defined PNTs to result in a stable, homogeneous GO/PNT complex solution, while the PNTs not only provide a large accessible surface area for fast transport of hydrate ions but also act as spacers to prevent the restacking of graphene sheets. By a simple one-step reduction self-assembly process, hierarchically structured, low-density, highly compressible GPAs are easily obtained, which favorably combine the advantages of graphene and PNTs. The supercapacitor electrodes based on such materials exhibit excellent electrochemical performance, including a high specific capacitance up to 253 F g(-1), good rate performance, and outstanding cycle stability. Moreover, this method may be feasible to prepare other graphene-based hybrid aerogels with structure-controllable nanostructures in large scale, thereby holding enormous potential in many application fields.
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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
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
Self-Assembled Graphene Hydrogel via a One-Step Hydrothermal Process
Xu, Y., Sheng, K., Li, C., & Shi, G. (2010) · ACS Nano · doi:10.1021/nn101187z · Cited by 3,251
Synthesis of Graphene Aerogel with High Electrical Conductivity
Worsley, M. A., Pauzauskie, P. J., Olson, T. Y., Biener, J., Satcher, J. H., & Baumann, T. F. (2010) · Journal of the American Chemical Society · doi:10.1021/ja1072299 · Cited by 1,216
Graphene Oxide-Assisted Dispersion of Pristine Multiwalled Carbon Nanotubes in Aqueous Media
Zhang, C., Ren, L., Wang, X., & Liu, T. (2010) · The Journal of Physical Chemistry C · doi:10.1021/jp103745g · Cited by 348
Cited by
3D Printing of Graphene Aerogels
Zhang, Q., Zhang, F., Medarametla, S. P., Li, H., Zhou, C., & Lin, D. (2016) · Small · doi:10.1002/smll.201503524 · Cited by 532
Cheng, C., Li, S., Thomas, A., Kotov, N. A., & Haag, R. (2017) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00520 · Cited by 527
Future Perspectives and Review on Organic Carbon Dots in Electronic Applications
Semeniuk, M., Yi, Z., Poursorkhabi, V., Tjong, J., Jaffer, S., Lu, Z.-H., & Sain, M. (2019) · ACS Nano · doi:10.1021/acsnano.9b00688 · Cited by 367
Synthesis, decoration and properties of three-dimensional graphene-based macrostructures: A review
Fang, Q., Shen, Y., & Chen, B. (2015) · Chemical Engineering Journal · doi:10.1016/j.cej.2014.12.001 · Cited by 273
Yang, J., Tang, L.-S., Bai, L., Bao, R.-Y., Liu, Z.-Y., Xie, B.-H., Yang, M.-B., & Yang, W. (2019) · Materials Horizons · doi:10.1039/c8mh01219a · Cited by 269
Metadata
- Authors
- Ye, S., & Feng, J.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-06-09
- Volume
- 6
- Issue
- 12
- Pages
- 9671-9679
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2312230476
- Cited by
- 247
- References
- 5
- FWCI
- 12.34
- Type
- journal article
- Language
- en
- Open access
- closed
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