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Synthesis of functionalized 3D hierarchical porous carbon for high-performance supercapacitors
Abstract
Functionalized three-dimensional hierarchical porous carbon (THPC) is prepared via a facile modified chemical activation route with polypyrrole microsheets as precursor and KOH as activating agent. The as-obtained THPC presents a large specific surface area (2870 m2 g−1), high-level heteroatom doping (N: 7.7 wt%, O: 12.4 wt%), excellent electrical conductivity (5.6 S cm−1), and hierarchical porous nano-architecture containing macroporous frameworks, mesoporous walls and microporous textures. Such unique features make the THPC an ideal electrode material for electrochemical energy storage. As the electrode material for a supercapacitor, the THPC exhibits a high capacitance, excellent rate performance and long-term stability in both aqueous and organic electrolytes.
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Citations
Cites
Li, Z., Xu, Z., Tan, X., Wang, H., Holt, C. M. B., Stephenson, T., Olsen, B. C., & Mitlin, D. (2013) · Energy & Environmental Science · doi:10.1039/c2ee23599d · Cited by 1,054
Cited by
Hou, J., Cao, C., Idrees, F., & Ma, X. (2015) · ACS Nano · doi:10.1021/nn506394r · Cited by 1,529
Wang, Q., Yan, J., & Fan, Z. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03109e · Cited by 1,225
Peanut shell hybrid sodium ion capacitor with extreme energy–power rivals lithium ion capacitors
Ding, J., Wang, H., Li, Z., Cui, K., Karpuzov, D., Tan, X., Kohandehghan, A., & Mitlin, D. (2015) · Energy & Environmental Science · doi:10.1039/c4ee02986k · Cited by 818
Sun, L., Tian, C., Fu, Y., Yang, Y., Yin, J., Wang, L., & Fu, H. (2014) · Chemistry – A European Journal · doi:10.1002/chem.201303345 · Cited by 441
Tong, Z., Yang, D., Shi, J., Nan, Y., Sun, Y., & Jiang, Z. (2015) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.5b09503 · Cited by 431
Metadata
- Authors
- Qie, L., Chen, W., Xu, H., Xiong, X., Jiang, Y., Zou, F., Hu, X., Xin, Y., Zhang, Z., & Huang, Y.
- Venue
- Energy & Environmental Science
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2013
- Volume
- 6
- Issue
- 8
- Pages
- 2497
- ISSN
- 1754-5692 (ISSN-L)
- 1754-5706
- OpenAlex
- W2029859756
- Cited by
- 1,147
- References
- 1
- FWCI
- 32.38
- Type
- journal article
- Language
- en
- Open access
- closed
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- Qie, L., Chen, W., Xu, H., Xiong, X., Jiang, Y., Zou, F., Hu, X., Xin, Y., Zhang, Z., & Huang, Y. (2013). Synthesis of functionalized 3D hierarchical porous carbon for high-performance supercapacitors. Energy & Environmental Science. https://doi.org/10.1039/c3ee41638k
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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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