Activated carbon/ZnO composites prepared using hydrochars as intermediate and their electrochemical performance in supercapacitor
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Liu et al. (2020) activated corn straw-derived hydrochar via microwave-assisted hydrothermal activation; during activation from 40 to 100 min, hydrochar structure changed to hierarchical pores from micropore structures, i.e., amorphous to graphene-like sheets; relative to corn-derived pyro chars, hydrochars showed higher capacitance (98 F/g), power, energy density of 340 W/kg, 96 W h/kg at 20 A/g
“Corn straw-derived hydrochar was activated via microwave-assisted hydrothermal activation technique by Liu et al. (2020) [117].During the activation time from 40 to 100 min, hydrochar structure was changed to hierarchical pores from micropore structures, i.e., a change of structure from amorphous to graphene-like sheets.Relative to the corn-derived pyro chars, hydrochars showed higher capacitance”
From Hydrochar: A Review on Its Production Technologies and Applications (2021) · cites this paper as [117]
Cites
Graphene-based ultracapacitors.
Stoller, M., Park, S., Zhu, Y.-W., An, J., & Ruoff, R. (2008) · Nano letters (Print) · doi:10.1021/nl802558y · Cited by 7,916 · see citing works
Carbon materials for the electrochemical storage of energy in capacitors
Frąckowiak, E., & Béguin, F. (2001) · Carbon · doi:10.1016/s0008-6223(00)00183-4 · Cited by 4,529 · see citing works
The production of carbon materials by hydrothermal carbonization of cellulose
Sevilla, M., & Fuertes, A. B. (2009) · Carbon · doi:10.1016/j.carbon.2009.04.026 · Cited by 2,021 · see citing works
Engineering carbon materials from the hydrothermal carbonization process of biomass
Hu, B., Wang, K., Wu, L., Yu, S., Antonietti, M., & Titirici, M. (2010) · Advanced Materials · doi:10.1002/adma.200902812 · Cited by 1,765 · see citing works
Libra, J. A., Ro, K. S., Kammann, C., Funke, A., Berge, N. D., Neubauer, Y., Titirici, M.-M., Fühner, C., Bens, O., Kern, J., et al. (2011) · Biofuels · doi:10.4155/bfs.10.81 · Cited by 1,756 · see citing works
Sevilla, M., & Fuertes, A. B. (2009) · Chemistry - A European Journal · doi:10.1002/chem.200802097 · Cited by 1,519 · see citing works
Chemistry and materials options of sustainable carbon materials made by hydrothermal carbonization
Titirici, M., & Antonietti, M. (2009) · Chemical Society Reviews · doi:10.1039/b819318p · Cited by 1,256 · see citing works
Titirici, M., White, R. J., Falco, C., & Sevilla, M. (2012) · Energy & Environmental Science · doi:10.1039/c2ee21166a · Cited by 924 · see citing works
Titirici, M., Antonietti, M., & Baccile, N. (2008) · Green Chemistry · doi:10.1039/b807009a · Cited by 815 · see citing works
Hydrothermal Synthesis and Photocatalytic Activity of Zinc Oxide Hollow Spheres
Yu, J., & Yu, X. (2008) · Environmental Science & Technology · doi:10.1021/es800036n · Cited by 807 · see citing works
Preparation of activated carbon from lignin by chemical activation
Hayashi, J., 敦夫, 風., Muroyama, K., & Watkinson, A. P. (2000) · Carbon · doi:10.1016/s0008-6223(00)00027-0 · Cited by 745 · see citing works
Hydrothermal Carbonization (HTC) of Lignocellulosic Biomass
Hoekman, S. K., Broch, A., & Robbins, C. (2011) · Energy & Fuels · doi:10.1021/ef101745n · Cited by 722 · see citing works
Monodispersed hard carbon spherules with uniform nanopores
Wang, Q., Li, H., Chen, L., & Huang, X. (2001) · Carbon · doi:10.1016/s0008-6223(01)00040-9 · Cited by 704 · see citing works
Chen, Y., Hu, Z., Chang, Y.-Q., Wang, H., Zhang, Z., Yang, Y., & Wu, H. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp109597n · Cited by 392 · see citing works
Dong, X., Cao, Y., Wang, J., et al. (2012) · RSC Advances · doi:10.1039/c2ra01295b · Cited by 320 · see citing works
Replication and Coating of Silica Templates by Hydrothermal Carbonization
Titirici, M., Thomas, A., & Antonietti, M. (2007) · Advanced Functional Materials · doi:10.1002/adfm.200600501 · Cited by 265 · see citing works
Cui, X., Antonietti, M., & Yu, S. (2006) · Small · doi:10.1002/smll.200600047 · Cited by 255 · see citing works
Román, S., Nabais, J. M. V., Ledesma, B., González, J. F. G., Laginhas, C., & Titirici, M. (2012) · Microporous and Mesoporous Materials · doi:10.1016/j.micromeso.2012.08.006 · Cited by 247 · see citing works
A low cost adsorbent from agricultural waste corn cob by zinc chloride activation
Tsai, W., Chang, C., & Lee, S. L. (1998) · Bioresource Technology · doi:10.1016/s0960-8524(97)00168-5 · Cited by 217 · see citing works
Kalpana, D., Omkumar, K. S., Si, S. K., et al. (2006) · Electrochimica Acta · doi:10.1016/j.electacta.2006.07.032 · Cited by 214 · see citing works
Sun, H., Zhou, G., Liu, S., et al. (2012) · ACS Applied Materials & Interfaces · doi:10.1021/am301829u · Cited by 200 · see citing works
Nano ZnO-activated carbon composite electrodes for supercapacitors
Selvakumar, M., Bhat, D. K., Aggarwal, A. M., et al. (2010) · Physica B Condensed Matter · doi:10.1016/j.physb.2010.02.028 · Cited by 194 · see citing works
KOH modified graphene nanosheets for supercapacitor electrodes
Li, Y., van Zijll, M., Chiang, S., & Pan, N. (2011) · Journal of Power Sources · doi:10.1016/j.jpowsour.2011.02.092 · Cited by 191 · see citing works
Self-citationWang, T., Tan, S., & Liang, C. (2009) · Carbon · doi:10.1016/j.carbon.2009.03.035 · Cited by 191 · see citing works
High-rate capacitive performance of graphene aerogel with a superhigh C/O molar ratio
Wu, X., Zhou, J. P., Xing, W., Wang, G., Cui, H., Zhuo, S., Xue, Q., Yan, Z., & Qiao, S. (2012) · Journal of Materials Chemistry · doi:10.1039/c2jm35278h · Cited by 165 · see citing works
Ramadoss, A., & Kim, S. (2013) · Materials Chemistry and Physics · doi:10.1016/j.matchemphys.2013.03.057 · Cited by 150 · see citing works
Development of Porosity upon Chemical Activation of Kraft Lignin with ZnCl2
Gonzalez-Serrano, E., Cordero, T., Rodríguez‐Mirasol, J., & Rodriguez, J. J. (1997) · Industrial & Engineering Chemistry Research · doi:10.1021/ie970261q · Cited by 142 · see citing works
Preparation of fibrous porous materials by chemical activation
Yue, Z., Mangun, C. L., & Economy, J. (2002) · Carbon · doi:10.1016/s0008-6223(01)00268-8 · Cited by 123 · see citing works
Fechler, N., Wohlgemuth, S.-A., Jäker, P., & Antonietti, M. (2013) · Journal of Materials Chemistry A · doi:10.1039/c3ta10674h · Cited by 116 · see citing works
Dai, M., Song, L., Belle, J. T. L., et al. (2011) · Chemistry of Materials · doi:10.1021/cm2002429 · Cited by 98 · see citing works
Porous Carbohydrate‐Based Materials via Hard Templating
Kubo, S., Demir‐Cakan, R., Zhao, L., White, R. J., & Titirici, M. (2009) · ChemSusChem · doi:10.1002/cssc.200900126 · Cited by 92 · see citing works
Yue, Z., Economy, J., & Mangun, C. L. (2003) · Carbon · doi:10.1016/s0008-6223(03)00151-9 · Cited by 90 · see citing works
Jayalakshmi, M., Palaniappa, M., & Balasubramanian, K. (2008) · International Journal of Electrochemical Science · doi:10.1016/s1452-3981(23)15447-2 · Cited by 71 · see citing works
Srivastava, O. K., & Secco, E. A. (1967) · Canadian Journal of Chemistry · doi:10.1139/v67-096 · Cited by 63 · see citing works
Hulicova‐Jurcakova, D., Li, X., Zhu, Z., et al. (2008) · Energy & Fuels · doi:10.1021/ef8004306 · Cited by 62 · see citing works
Preparation of carbon micro-spheres by hydrothermal treatment of methylcellulose sol
Wang, Q., Cao, F., Chen, Q., & Chen, C. (2005) · Materials Letters · doi:10.1016/j.matlet.2005.06.046 · Cited by 57 · see citing works
Calucci, L., Rasse, D. P., & Forte, C. (2012) · Energy & Fuels · doi:10.1021/ef3017128 · Cited by 51 · see citing works
Coal analysis using thermogravimetry
Serageldin, M. A., & Pan, W. P. (1984) · Thermochimica Acta · doi:10.1016/0040-6031(84)87013-6 · Cited by 50 · see citing works
Removal of sulfamethoxazole from solution by raw and chemically treated walnut shells
Teixeira, S., Delerue-Matos, C. M., & Santos, L. (2012) · Environmental Science and Pollution Research · doi:10.1007/s11356-012-0853-9 · Cited by 49 · see citing works
Li, Y., & Li, X. (2012) · RSC Advances · doi:10.1039/c2ra22191h · Cited by 39 · see citing works
Self-citationKorhani, O. E., Zaouk, D., Cerneaux, S., et al. (2013) · Nanoscale Research Letters · doi:10.1186/1556-276x-8-121 · Cited by 12 · see citing works
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Hydrochar: A Review on Its Production Technologies and Applications
Masoumi, S., Borugadda, V. B., Nanda, S., & Dalai, A. K. (2021) · Catalysts · doi:10.3390/catal11080939 · Cited by 363 · see citing works
“Li and Liu (2014) prepared a walnut shell-derived hydrochar, activated hydrochar, and prepared activated hydrochar on ZnO composites for the making of supercapacitors [41].”
BackgroundMethod
- Authors
- Li, Y., & Liu, X.
- Affiliations
- Yanshan University (CN)
- Corresponding author
- Li, Yueming
- ORCID
- Li, Yueming
- Venue
- Materials Chemistry and Physics
- Publisher
- Elsevier BV
- Published
- 2014-11
- Volume
- 148
- Issue
- 1-2
- Pages
- 380-386
- ISSN
- 0254-0584 (ISSN-L)
- OpenAlex
- W1984684274
- Cited by
- 85
- References
- 42
- Citations by year
- 2026: 2 · 2025: 8 · 2024: 13 · 2023: 7 · 2022: 4 · 2021: 10 · 2020: 12 · 2019: 7 · 2018: 4 · 2017: 9 · 2016: 7 · 2015: 1 · 2014: 1
- FWCI
- 2.03
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Materials Chemistry and Physics (publishedVersion)
- Funders
- National Natural Science Foundation of China (51202212)
- Natural Science Foundation of Hebei province (E2014203033)
- Topics
- Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Supercapacitor Materials and Fabrication
- Physical Sciences › Environmental Science › Water Science and Technology › Adsorption and biosorption for pollutant removal
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
- Keywords
- activated carbon, zinc oxide, hydrochar, walnut shell, supercapacitor electrodes, hydrothermal carbonization, specific surface area, specific capacitance, KOH aqueous electrolyte, cycling stability
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