Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution
Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facil...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wei, Huifang [verfasserIn] Wang, Jiahui [verfasserIn] Lin, Qian [verfasserIn] Zou, Yanwen [verfasserIn] Chen, Xi'an [verfasserIn] Zhao, Huaping [verfasserIn] Li, Jun [verfasserIn] Jin, Huile [verfasserIn] Lei, Yong [verfasserIn] Wang, Shun [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Anmerkung: |
Im Titel ist "2" tiefgestellt |
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| Übergeordnetes Werk: |
Enthalten in: Nano energy - Amsterdam [u.a.] : Elsevier, 2012, 86(2021) vom: Aug., Artikel-ID 106047 |
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| Übergeordnetes Werk: |
volume:86 ; year:2021 ; month:08 ; elocationid:106047 |
| Links: |
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| DOI / URN: |
10.1016/j.nanoen.2021.106047 |
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| Katalog-ID: |
175540476X |
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| 520 | |a Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. | ||
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10.1016/j.nanoen.2021.106047 doi (DE-627)175540476X (DE-599)KXP175540476X DE-627 ger DE-627 rda eng Wei, Huifang verfasserin aut Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution Huifang Wei, Jiahui Wang, Qian Lin, Yanwen Zou, Xi'an Chen, Huaping Zhao, Jun Li, Huile Jin, Yong Lei, Shun Wang Mo 2 C 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Im Titel ist "2" tiefgestellt Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Wang, Jiahui verfasserin aut Lin, Qian verfasserin aut Zou, Yanwen verfasserin aut Chen, Xi'an verfasserin aut Zhao, Huaping verfasserin (DE-588)1193065135 (DE-627)1671607163 aut Li, Jun verfasserin aut Jin, Huile verfasserin aut Lei, Yong verfasserin (DE-588)1187786403 (DE-627)1666703273 aut Wang, Shun verfasserin aut Enthalten in Nano energy Amsterdam [u.a.] : Elsevier, 2012 86(2021) vom: Aug., Artikel-ID 106047 Online-Ressource (DE-627)684568799 (DE-600)2648700-7 (DE-576)358409500 2211-2855 nnns volume:86 year:2021 month:08 elocationid:106047 https://doi.org/10.1016/j.nanoen.2021.106047 Verlag Resolving-System lizenzpflichtig Volltext GBV_USEFLAG_U GBV_ILN_32 ISIL_DE-Ilm1 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 AR 86 2021 8 106047 32 01 3400 3913754857 bibliographischer Nachweis ohne Bestand - bei Bestellwunsch lösen Sie bitte eine <a href="https://gvk.k10plus.de/DB=2.1/PPNSET?PPN=175540476X" target="_blank">Fernleihe</A> aus a 20-04-21 32 00 DE-Ilm1 00 ilm <2021> 32 00 DE-Ilm1 01 (DE-627)1040199011 Fachgebiet Angewandte Nanophysik <Ilmenau> 32 00 DE-Ilm1 02 (DE-627)476645433 Verfasser 32 00 DE-Ilm1 03 (DE-627)476643090 Zeitschriftenaufsatz 32 00 DE-Ilm1 04 (DE-627)480733066 referiert |
| spelling |
10.1016/j.nanoen.2021.106047 doi (DE-627)175540476X (DE-599)KXP175540476X DE-627 ger DE-627 rda eng Wei, Huifang verfasserin aut Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution Huifang Wei, Jiahui Wang, Qian Lin, Yanwen Zou, Xi'an Chen, Huaping Zhao, Jun Li, Huile Jin, Yong Lei, Shun Wang Mo 2 C 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Im Titel ist "2" tiefgestellt Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Wang, Jiahui verfasserin aut Lin, Qian verfasserin aut Zou, Yanwen verfasserin aut Chen, Xi'an verfasserin aut Zhao, Huaping verfasserin (DE-588)1193065135 (DE-627)1671607163 aut Li, Jun verfasserin aut Jin, Huile verfasserin aut Lei, Yong verfasserin (DE-588)1187786403 (DE-627)1666703273 aut Wang, Shun verfasserin aut Enthalten in Nano energy Amsterdam [u.a.] : Elsevier, 2012 86(2021) vom: Aug., Artikel-ID 106047 Online-Ressource (DE-627)684568799 (DE-600)2648700-7 (DE-576)358409500 2211-2855 nnns volume:86 year:2021 month:08 elocationid:106047 https://doi.org/10.1016/j.nanoen.2021.106047 Verlag Resolving-System lizenzpflichtig Volltext GBV_USEFLAG_U GBV_ILN_32 ISIL_DE-Ilm1 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 AR 86 2021 8 106047 32 01 3400 3913754857 bibliographischer Nachweis ohne Bestand - bei Bestellwunsch lösen Sie bitte eine <a href="https://gvk.k10plus.de/DB=2.1/PPNSET?PPN=175540476X" target="_blank">Fernleihe</A> aus a 20-04-21 32 00 DE-Ilm1 00 ilm <2021> 32 00 DE-Ilm1 01 (DE-627)1040199011 Fachgebiet Angewandte Nanophysik <Ilmenau> 32 00 DE-Ilm1 02 (DE-627)476645433 Verfasser 32 00 DE-Ilm1 03 (DE-627)476643090 Zeitschriftenaufsatz 32 00 DE-Ilm1 04 (DE-627)480733066 referiert |
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10.1016/j.nanoen.2021.106047 doi (DE-627)175540476X (DE-599)KXP175540476X DE-627 ger DE-627 rda eng Wei, Huifang verfasserin aut Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution Huifang Wei, Jiahui Wang, Qian Lin, Yanwen Zou, Xi'an Chen, Huaping Zhao, Jun Li, Huile Jin, Yong Lei, Shun Wang Mo 2 C 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Im Titel ist "2" tiefgestellt Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Wang, Jiahui verfasserin aut Lin, Qian verfasserin aut Zou, Yanwen verfasserin aut Chen, Xi'an verfasserin aut Zhao, Huaping verfasserin (DE-588)1193065135 (DE-627)1671607163 aut Li, Jun verfasserin aut Jin, Huile verfasserin aut Lei, Yong verfasserin (DE-588)1187786403 (DE-627)1666703273 aut Wang, Shun verfasserin aut Enthalten in Nano energy Amsterdam [u.a.] : Elsevier, 2012 86(2021) vom: Aug., Artikel-ID 106047 Online-Ressource (DE-627)684568799 (DE-600)2648700-7 (DE-576)358409500 2211-2855 nnns volume:86 year:2021 month:08 elocationid:106047 https://doi.org/10.1016/j.nanoen.2021.106047 Verlag Resolving-System lizenzpflichtig Volltext GBV_USEFLAG_U GBV_ILN_32 ISIL_DE-Ilm1 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 AR 86 2021 8 106047 32 01 3400 3913754857 bibliographischer Nachweis ohne Bestand - bei Bestellwunsch lösen Sie bitte eine <a href="https://gvk.k10plus.de/DB=2.1/PPNSET?PPN=175540476X" target="_blank">Fernleihe</A> aus a 20-04-21 32 00 DE-Ilm1 00 ilm <2021> 32 00 DE-Ilm1 01 (DE-627)1040199011 Fachgebiet Angewandte Nanophysik <Ilmenau> 32 00 DE-Ilm1 02 (DE-627)476645433 Verfasser 32 00 DE-Ilm1 03 (DE-627)476643090 Zeitschriftenaufsatz 32 00 DE-Ilm1 04 (DE-627)480733066 referiert |
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10.1016/j.nanoen.2021.106047 doi (DE-627)175540476X (DE-599)KXP175540476X DE-627 ger DE-627 rda eng Wei, Huifang verfasserin aut Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution Huifang Wei, Jiahui Wang, Qian Lin, Yanwen Zou, Xi'an Chen, Huaping Zhao, Jun Li, Huile Jin, Yong Lei, Shun Wang Mo 2 C 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Im Titel ist "2" tiefgestellt Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Wang, Jiahui verfasserin aut Lin, Qian verfasserin aut Zou, Yanwen verfasserin aut Chen, Xi'an verfasserin aut Zhao, Huaping verfasserin (DE-588)1193065135 (DE-627)1671607163 aut Li, Jun verfasserin aut Jin, Huile verfasserin aut Lei, Yong verfasserin (DE-588)1187786403 (DE-627)1666703273 aut Wang, Shun verfasserin aut Enthalten in Nano energy Amsterdam [u.a.] : Elsevier, 2012 86(2021) vom: Aug., Artikel-ID 106047 Online-Ressource (DE-627)684568799 (DE-600)2648700-7 (DE-576)358409500 2211-2855 nnns volume:86 year:2021 month:08 elocationid:106047 https://doi.org/10.1016/j.nanoen.2021.106047 Verlag Resolving-System lizenzpflichtig Volltext GBV_USEFLAG_U GBV_ILN_32 ISIL_DE-Ilm1 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 AR 86 2021 8 106047 32 01 3400 3913754857 bibliographischer Nachweis ohne Bestand - bei Bestellwunsch lösen Sie bitte eine <a href="https://gvk.k10plus.de/DB=2.1/PPNSET?PPN=175540476X" target="_blank">Fernleihe</A> aus a 20-04-21 32 00 DE-Ilm1 00 ilm <2021> 32 00 DE-Ilm1 01 (DE-627)1040199011 Fachgebiet Angewandte Nanophysik <Ilmenau> 32 00 DE-Ilm1 02 (DE-627)476645433 Verfasser 32 00 DE-Ilm1 03 (DE-627)476643090 Zeitschriftenaufsatz 32 00 DE-Ilm1 04 (DE-627)480733066 referiert |
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10.1016/j.nanoen.2021.106047 doi (DE-627)175540476X (DE-599)KXP175540476X DE-627 ger DE-627 rda eng Wei, Huifang verfasserin aut Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution Huifang Wei, Jiahui Wang, Qian Lin, Yanwen Zou, Xi'an Chen, Huaping Zhao, Jun Li, Huile Jin, Yong Lei, Shun Wang Mo 2 C 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Im Titel ist "2" tiefgestellt Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Wang, Jiahui verfasserin aut Lin, Qian verfasserin aut Zou, Yanwen verfasserin aut Chen, Xi'an verfasserin aut Zhao, Huaping verfasserin (DE-588)1193065135 (DE-627)1671607163 aut Li, Jun verfasserin aut Jin, Huile verfasserin aut Lei, Yong verfasserin (DE-588)1187786403 (DE-627)1666703273 aut Wang, Shun verfasserin aut Enthalten in Nano energy Amsterdam [u.a.] : Elsevier, 2012 86(2021) vom: Aug., Artikel-ID 106047 Online-Ressource (DE-627)684568799 (DE-600)2648700-7 (DE-576)358409500 2211-2855 nnns volume:86 year:2021 month:08 elocationid:106047 https://doi.org/10.1016/j.nanoen.2021.106047 Verlag Resolving-System lizenzpflichtig Volltext GBV_USEFLAG_U GBV_ILN_32 ISIL_DE-Ilm1 SYSFLAG_1 GBV_KXP GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 AR 86 2021 8 106047 32 01 3400 3913754857 bibliographischer Nachweis ohne Bestand - bei Bestellwunsch lösen Sie bitte eine <a href="https://gvk.k10plus.de/DB=2.1/PPNSET?PPN=175540476X" target="_blank">Fernleihe</A> aus a 20-04-21 32 00 DE-Ilm1 00 ilm <2021> 32 00 DE-Ilm1 01 (DE-627)1040199011 Fachgebiet Angewandte Nanophysik <Ilmenau> 32 00 DE-Ilm1 02 (DE-627)476645433 Verfasser 32 00 DE-Ilm1 03 (DE-627)476643090 Zeitschriftenaufsatz 32 00 DE-Ilm1 04 (DE-627)480733066 referiert |
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Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. 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Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution Huifang Wei, Jiahui Wang, Qian Lin, Yanwen Zou, Xi'an Chen, Huaping Zhao, Jun Li, Huile Jin, Yong Lei, Shun Wang |
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incorporating ultra-small n-doped mo2c nanoparticles onto 3d n-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution |
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Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution |
| abstract |
Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Im Titel ist "2" tiefgestellt |
| abstractGer |
Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Im Titel ist "2" tiefgestellt |
| abstract_unstemmed |
Developing highly-efficient and stable hydrogen evolution reaction (HER) electrocatalysts plays a crucial role in realizing the hydrogen production from electrocatalytic water splitting. Herein, ultra-small and nitrogen-doped molybdenum carbide (N-Mo2C) nanoparticles with oxidized surfaces are facilely synthesized with the assistance of cationic surfactants and simultaneously anchored onto three-dimensional nitrogen-doped flower-like carbon nanospheres (NFCNS), and the N-Mo2C/NFCNS composites are further investigated as HER electrocatalysts. Analysis results reveal that nitrogen atoms are doped into both the lattice and the carbon framework of Mo2C, resulting in low desorption energy of Mo-H bond for the easy evolution of hydrogen gas. Moreover, the high specific area of NFCNS enables enrichment of N-Mo2C nanoparticles, and its open framework facilitates fast ion diffusion. As a result, the N-Mo2C/NFCNS composites exhibit impressive HER activities with low overpotential, small Tafel slope, and excellent durability in both acidic and alkaline media, which outperform most of the reported Mo-based HER catalysts and are also highly comparable to the commercial Pt/C catalyst. Not limited to HER electrocatalysts, this work should open a new avenue for tailoring highly-efficient carbon/metal compounds-based electrocatalysts for oxygen reduction reaction, oxygen evolution reaction, nitrogen reduction reaction, etc. Im Titel ist "2" tiefgestellt |
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| title_short |
Incorporating ultra-small N-doped Mo2C nanoparticles onto 3D N-doped flower-like carbon nanospheres for robust electrocatalytic hydrogen evolution |
| url |
https://doi.org/10.1016/j.nanoen.2021.106047 |
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| author2 |
Wang, Jiahui Lin, Qian Zou, Yanwen Chen, Xi'an Zhao, Huaping Li, Jun Jin, Huile Lei, Yong Wang, Shun |
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Wang, Jiahui Lin, Qian Zou, Yanwen Chen, Xi'an Zhao, Huaping Li, Jun Jin, Huile Lei, Yong Wang, Shun |
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Zhao, HuaPing Zhao Huaping Zhao, Huaping Lei Yong Lei, Yong |
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Zhao, HuaPing Zhao Huaping Zhao, Huaping Lei Yong Lei, Yong |
| title_alt |
Mo 2 C |
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| doi_str |
10.1016/j.nanoen.2021.106047 |
| up_date |
2024-07-05T02:31:06.365Z |
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