The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Flexible graphene/MnO2 composite papers for supercapacitor electrodes
Abstract
Graphene/manganese dioxide (MnO2) composite papers (GMCP) are fabricated via a simple three-step route: preparation of graphene oxide/MnO2 composite (GOMC) dispersion, subsequent vacuum filtration of GOMC dispersion to achieve graphene oxide/MnO2 composite paper (GOMCP), and finally thermal reduction of GOMCP to generate GMCP. The morphology and microstructure of the prepared samples are characterized by field-emission scanning electron microscopy, transmission electron microscopy, Raman spectroscopy, Fourier transformation infrared spectroscopy, thermal gravimetric analysis and X-ray photoelectron spectroscopy. Moreover, as a binder-free and flexible electrode material for supercapacitors, the electrochemical properties of the prepared GMCP are evaluated by cyclic voltammetry and galvanostatic charge/discharge tests. As a result, the specific capacitance of the GMCP with the MnO2 weight ratio of 24% (GMCP-24) reaches 256 F g−1 at a current density of 500 mA g−1 and also shows good cycle stability, indicating a promising potential application as an effective electrode material for supercapacitors.
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Cites
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
Ni(OH) 2 Nanoplates Grown on Graphene as Advanced Electrochemical Pseudocapacitor Materials
Wang, H., Casalongue, H. S., Liang, Y., & Dai, H. (2010) · Journal of the American Chemical Society · doi:10.1021/ja102267j · Cited by 2,042
Cited by
Bao, C., Song, L., Xing, W., Yuan, B., Wilkie, C. A., Huang, J., Guo, Y., & Hu, Y. (2012) · Journal of Materials Chemistry · doi:10.1039/c2jm16203b · Cited by 406
Zhu, J., & He, J. (2012) · ACS Applied Materials & Interfaces · doi:10.1021/am3000165 · Cited by 369
Sun, J., Wu, C., Sun, X., Hu, H., Zhi, C., Hou, L., & Yuan, C. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta00932a · Cited by 361
Metadata
- Authors
- Li, Z., Mi, Y., Liu, X., Liu, S., Yang, S., & Wang, J.
- Venue
- Journal of Materials Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2011
- Volume
- 21
- Issue
- 38
- Pages
- 14706
- ISSN
- 0959-9428 (ISSN-L)
- 1364-5501
- OpenAlex
- W1986599877
- Cited by
- 418
- References
- 2
- FWCI
- 13.25
- Type
- journal article
- Language
- en
- Open access
- closed
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- Li, Z., Mi, Y., Liu, X., Liu, S., Yang, S., & Wang, J. (2011). Flexible graphene/MnO2 composite papers for supercapacitor electrodes. Journal of Materials Chemistry. https://doi.org/10.1039/c1jm11941a
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