Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors
Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application....
Ausführliche Beschreibung
Autor*in: |
Hu, Rong [verfasserIn] Huang, Zongyu [verfasserIn] Wang, Bo [verfasserIn] Qiao, Hui [verfasserIn] Qi, Xiang [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Übergeordnetes Werk: |
Enthalten in: Journal of materials science - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990, 32(2021), 6 vom: 24. Feb., Seite 7237-7248 |
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Übergeordnetes Werk: |
volume:32 ; year:2021 ; number:6 ; day:24 ; month:02 ; pages:7237-7248 |
Links: |
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DOI / URN: |
10.1007/s10854-021-05432-5 |
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Katalog-ID: |
SPR043610536 |
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520 | |a Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. | ||
700 | 1 | |a Huang, Zongyu |e verfasserin |4 aut | |
700 | 1 | |a Wang, Bo |e verfasserin |4 aut | |
700 | 1 | |a Qiao, Hui |e verfasserin |4 aut | |
700 | 1 | |a Qi, Xiang |e verfasserin |4 aut | |
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10.1007/s10854-021-05432-5 doi (DE-627)SPR043610536 (DE-599)SPRs10854-021-05432-5-e (SPR)s10854-021-05432-5-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Hu, Rong verfasserin aut Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. Huang, Zongyu verfasserin aut Wang, Bo verfasserin aut Qiao, Hui verfasserin aut Qi, Xiang verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 32(2021), 6 vom: 24. Feb., Seite 7237-7248 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:32 year:2021 number:6 day:24 month:02 pages:7237-7248 https://dx.doi.org/10.1007/s10854-021-05432-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 32 2021 6 24 02 7237-7248 |
spelling |
10.1007/s10854-021-05432-5 doi (DE-627)SPR043610536 (DE-599)SPRs10854-021-05432-5-e (SPR)s10854-021-05432-5-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Hu, Rong verfasserin aut Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. Huang, Zongyu verfasserin aut Wang, Bo verfasserin aut Qiao, Hui verfasserin aut Qi, Xiang verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 32(2021), 6 vom: 24. Feb., Seite 7237-7248 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:32 year:2021 number:6 day:24 month:02 pages:7237-7248 https://dx.doi.org/10.1007/s10854-021-05432-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 32 2021 6 24 02 7237-7248 |
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10.1007/s10854-021-05432-5 doi (DE-627)SPR043610536 (DE-599)SPRs10854-021-05432-5-e (SPR)s10854-021-05432-5-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Hu, Rong verfasserin aut Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. Huang, Zongyu verfasserin aut Wang, Bo verfasserin aut Qiao, Hui verfasserin aut Qi, Xiang verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 32(2021), 6 vom: 24. Feb., Seite 7237-7248 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:32 year:2021 number:6 day:24 month:02 pages:7237-7248 https://dx.doi.org/10.1007/s10854-021-05432-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 32 2021 6 24 02 7237-7248 |
allfieldsGer |
10.1007/s10854-021-05432-5 doi (DE-627)SPR043610536 (DE-599)SPRs10854-021-05432-5-e (SPR)s10854-021-05432-5-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Hu, Rong verfasserin aut Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. Huang, Zongyu verfasserin aut Wang, Bo verfasserin aut Qiao, Hui verfasserin aut Qi, Xiang verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 32(2021), 6 vom: 24. Feb., Seite 7237-7248 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:32 year:2021 number:6 day:24 month:02 pages:7237-7248 https://dx.doi.org/10.1007/s10854-021-05432-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 32 2021 6 24 02 7237-7248 |
allfieldsSound |
10.1007/s10854-021-05432-5 doi (DE-627)SPR043610536 (DE-599)SPRs10854-021-05432-5-e (SPR)s10854-021-05432-5-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Hu, Rong verfasserin aut Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. Huang, Zongyu verfasserin aut Wang, Bo verfasserin aut Qiao, Hui verfasserin aut Qi, Xiang verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 32(2021), 6 vom: 24. Feb., Seite 7237-7248 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:32 year:2021 number:6 day:24 month:02 pages:7237-7248 https://dx.doi.org/10.1007/s10854-021-05432-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 32 2021 6 24 02 7237-7248 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR043610536</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111004939.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">210326s2021 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10854-021-05432-5</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR043610536</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)SPRs10854-021-05432-5-e</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10854-021-05432-5-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">600</subfield><subfield code="a">670</subfield><subfield code="a">620</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.61</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">51.10</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">51.40</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">53.09</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hu, Rong</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Huang, Zongyu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Bo</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qiao, Hui</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qi, Xiang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of materials science</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990</subfield><subfield code="g">32(2021), 6 vom: 24. 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Hu, Rong |
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Hu, Rong ddc 600 bkl 33.61 bkl 51.10 bkl 51.40 bkl 53.09 Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors |
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600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors |
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electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors |
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Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors |
abstract |
Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. |
abstractGer |
Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. |
abstract_unstemmed |
Abstract Two-dimensional (2D) molybdenum disulfide ($ MoS_{2} $) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for preparing $ MoS_{2} $ nanosheets severely hinders its practical application. This study demonstrates an accessible and efficient approach for electrochemical exfoliating bulk $ MoS_{2} $ into high-quality $ MoS_{2} $ nanosheets with size distribution in the range of 1–3 μm and a thickness of several nanometers in an easily available inorganic salt solution. Furthermore, we construct symmetric all-solid-state supercapacitors based on exfoliated $ MoS_{2} $ nanosheets. The 2D structure will provide stable channels to facilitate the intercalation/desorption of ions during charge and discharge, and to a certain extent can prevent deposition and agglomeration. Therefore, compared with the unexfoliated $ MoS_{2} $, as-prepared $ MoS_{2} $ nanosheets show great improvement in supercapacitor performance (the specific capacitance increases from the original 130 F $ g^{−1} $ to 215 F $ g^{−1} $ at 5 A $ g^{−1} $, for instance). In detail, the electrode possesses a specific capacitance of 285 F $ g^{−1} $ at a current density of 2 A $ g^{−1} $ and maintains the great capacitance retention of 83.8% at 8 A $ g^{−1} $. Moreover, the supercapacitor exhibits a high energy density of 136.8 Wh $ kg^{−1} $ at a power density of 2550 Wh $ kg^{−1} $. This work provides basic research on the preparation of 2D nanomaterials by electrochemical exfoliation. |
collection_details |
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container_issue |
6 |
title_short |
Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors |
url |
https://dx.doi.org/10.1007/s10854-021-05432-5 |
remote_bool |
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author2 |
Huang, Zongyu Wang, Bo Qiao, Hui Qi, Xiang |
author2Str |
Huang, Zongyu Wang, Bo Qiao, Hui Qi, Xiang |
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hochschulschrift_bool |
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doi_str |
10.1007/s10854-021-05432-5 |
up_date |
2024-07-03T19:46:27.298Z |
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score |
7.3990917 |