The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Towards ultrahigh volumetric capacitance: graphene derived highly dense but porous carbons for supercapacitors
Open accessAbstract
A small volumetric capacitance resulting from a low packing density is one of the major limitations for novel nanocarbons finding real applications in commercial electrochemical energy storage devices. Here we report a carbon with a density of 1.58 g cm(-3), 70% of the density of graphite, constructed of compactly interlinked graphene nanosheets, which is produced by an evaporation-induced drying of a graphene hydrogel. Such a carbon balances two seemingly incompatible characteristics: a porous microstructure and a high density, and therefore has a volumetric capacitance for electrochemical capacitors (ECs) up to 376 F cm(-3), which is the highest value so far reported for carbon materials in an aqueous electrolyte. More promising, the carbon is conductive and moldable, and thus could be used directly as a well-shaped electrode sheet for the assembly of a supercapacitor device free of any additives, resulting in device-level high energy density ECs.
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Cites
Geim, A. K., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1849 · Cited by 39,979
Superior Thermal Conductivity of Single-Layer Graphene
Balandin, A. A., Ghosh, S., Bao, W., Calizo, I., Teweldebrhan, D., Miao, F., & Lau, C. N. (2008) · Nano Letters · doi:10.1021/nl0731872 · Cited by 13,823
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
Freeze casting of porous materials: review of critical factors in microstructure evolution
Li, W. L., Lu, K., & Walz, J. Y. (2012) · International Materials Reviews · doi:10.1179/1743280411y.0000000011 · Cited by 372
Cited by
Wang, Q., Yan, J., & Fan, Z. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03109e · Cited by 1,225
Synthesis, stabilization and applications of 2-dimensional 1T metallic MoS 2
Shi, S., Sun, Z., & Hu, Y. H. (2018) · Journal of Materials Chemistry A · doi:10.1039/c8ta08152b · Cited by 374
Guo, H., Feng, Q., Zhu, J., Xu, J., Li, Q., Liu, S., Xu, K., Zhang, C., & Liu, T. (2019) · Journal of Materials Chemistry A · doi:10.1039/c8ta11400e · Cited by 306
4.4 V supercapacitors based on super-stable mesoporous carbon sheet made of edge-free graphene walls
Nomura, K., Nishihara, H., Kobayashi, N., Asada, T., & Kyotani, T. (2019) · Energy & Environmental Science · doi:10.1039/c8ee03184c · Cited by 207
Self-citationCarbon Aerogels From Softwood Kraft Lignin for High Performance Supercapacitor Electrodes
Karaaslan, M. A., Lin, L.-T., Ko, F., & Renneckar, S. (2022) · Frontiers in Materials · doi:10.3389/fmats.2022.894061 · Cited by 51
Metadata
- Authors
- Tao, Y., Xie, X., Lv, W., Tang, D.-M., Kong, D., Huang, Z., Nishihara, H., Ishii, T., Li, B., Golberg, D., Kang, F., Kyotani, T., & Yang, Q.-H.
- Venue
- Scientific Reports
- Published
- 2013-10-17
- Volume
- 3
- Issue
- 1
- Pages
- 2975-2975
- ISSN
- 2045-2322 (ISSN-L)
- OpenAlex
- W2053848721
- Cited by
- 628
- References
- 4
- FWCI
- 18.25
- Type
- journal article
- Language
- en
- Open access
- gold
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- Tao, Y., Xie, X., Lv, W., Tang, D.-M., Kong, D., Huang, Z., Nishihara, H., Ishii, T., Li, B., Golberg, D., Kang, F., Kyotani, T., & Yang, Q.-H. (2013). Towards ultrahigh volumetric capacitance: graphene derived highly dense but porous carbons for supercapacitors. Scientific Reports. https://doi.org/10.1038/srep02975
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