The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Strong and Robust Polyaniline‐Based Supramolecular Hydrogels for Flexible Supercapacitors
Abstract
We report a supramolecular strategy to prepare conductive hydrogels with outstanding mechanical and electrochemical properties, which are utilized for flexible solid‐state supercapacitors (SCs) with high performance. The supramolecular assembly of polyaniline and polyvinyl alcohol through dynamic boronate bond yields the polyaniline–polyvinyl alcohol hydrogel (PPH), which shows remarkable tensile strength (5.3 MPa) and electrochemical capacitance (928 F g−1). The flexible solid‐state supercapacitor based on PPH provides a large capacitance (306 mF cm−2 and 153 F g−1) and a high energy density of 13.6 Wh kg−1, superior to other flexible supercapacitors. The robustness of the PPH‐based supercapacitor is demonstrated by the 100 % capacitance retention after 1000 mechanical folding cycles, and the 90 % capacitance retention after 1000 galvanostatic charge–discharge cycles. The high activity and robustness enable the PPH‐based supercapacitor as a promising power device for flexible electronics.
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Cites
Hierarchical nanostructured conducting polymer hydrogel with high electrochemical activity
Pan, L., Yu, G., Zhai, D., Lee, H. R., Zhao, W., Liu, N., Wang, H., Tee, B. C.-K., Shi, Y., Cui, Y., et al. (2012) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1202636109 · Cited by 1,216
Stretchable Polymeric Multielectrode Array for Conformal Neural Interfacing
Guo, L., Ma, M., Zhang, N., Langer, R., & Anderson, D. G. (2014) · Advanced Materials · doi:10.1002/adma.201304140 · Cited by 128
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Cited by
Ye, Y., Zhang, Y., Chen, Y., Han, X., & Jiang, F. (2020) · Advanced Functional Materials · doi:10.1002/adfm.202003430 · Cited by 826
Rong, Q., Lei, W., Chen, L., Yin, Y., Zhou, J., & Liu, M. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201708614 · Cited by 733
Stretchable and tough conductive hydrogels for flexible pressure and strain sensors
Wang, Z., Cong, Y., & Fu, J. (2020) · Journal of Materials Chemistry B · doi:10.1039/c9tb02570g · Cited by 607
Zhao, Y., Li, Z., Song, S., Yang, K., Liu, H., Yang, Z., Wang, J., Yang, B., & Lin, Q. (2019) · Advanced Functional Materials · doi:10.1002/adfm.201901474 · Cited by 528
Bioinspired fabrication of high strength hydrogels from non-covalent interactions
Wang, W., Zhang, Y., & Liu, W. (2017) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2017.04.001 · Cited by 517
Metadata
- Authors
- Li, W., Gao, F., Wang, X., Zhang, N., & Ma, M.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2016-06-22
- Volume
- 55
- Issue
- 32
- Pages
- 9196-9201
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2465579673
- Cited by
- 402
- References
- 2
- FWCI
- 13.73
- Type
- journal article
- Language
- en
- Open access
- closed
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- Li, W., Gao, F., Wang, X., Zhang, N., & Ma, M. (2016). Strong and Robust Polyaniline‐Based Supramolecular Hydrogels for Flexible Supercapacitors. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201603417
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