Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media
Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straight...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Liu, Yujie [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2024 |
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| Schlagwörter: |
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| Anmerkung: |
© Science China Press 2024 |
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| Übergeordnetes Werk: |
Enthalten in: Science China materials - Beijing : Science China Press, 2014, 67(2024), 3 vom: 24. Jan., Seite 771-779 |
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| Übergeordnetes Werk: |
volume:67 ; year:2024 ; number:3 ; day:24 ; month:01 ; pages:771-779 |
| Links: |
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| DOI / URN: |
10.1007/s40843-023-2734-y |
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| Katalog-ID: |
SPR055016715 |
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| 245 | 1 | 0 | |a Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
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| 520 | |a Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. | ||
| 650 | 4 | |a oxygen evolution reaction |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a defect engineering |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a anion defects and cation defects |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Yuan, Zhaoshuo |4 aut | |
| 700 | 1 | |a Song, Qi |4 aut | |
| 700 | 1 | |a Xu, Tongguang |4 aut | |
| 700 | 1 | |a He, Gang |4 aut | |
| 700 | 1 | |a Sun, Haixiao |4 aut | |
| 700 | 1 | |a Qiao, Qian |4 aut | |
| 700 | 1 | |a Guan, Xuefeng |4 aut | |
| 700 | 1 | |a Xu, Tao |4 aut | |
| 700 | 1 | |a Dai, Xiaoping |4 aut | |
| 700 | 1 | |a Zhang, Xin |4 aut | |
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| 773 | 1 | 8 | |g volume:67 |g year:2024 |g number:3 |g day:24 |g month:01 |g pages:771-779 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s40843-023-2734-y |z lizenzpflichtig |3 Volltext |
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10.1007/s40843-023-2734-y doi (DE-627)SPR055016715 (SPR)s40843-023-2734-y-e DE-627 ger DE-627 rakwb eng Liu, Yujie verfasserin aut Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Science China Press 2024 Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. oxygen evolution reaction (dpeaa)DE-He213 defect engineering (dpeaa)DE-He213 anion defects and cation defects (dpeaa)DE-He213 Yuan, Zhaoshuo aut Song, Qi aut Xu, Tongguang aut He, Gang aut Sun, Haixiao aut Qiao, Qian aut Guan, Xuefeng aut Xu, Tao aut Dai, Xiaoping aut Zhang, Xin aut Enthalten in Science China materials Beijing : Science China Press, 2014 67(2024), 3 vom: 24. Jan., Seite 771-779 (DE-627)815914733 (DE-600)2806677-7 2199-4501 nnns volume:67 year:2024 number:3 day:24 month:01 pages:771-779 https://dx.doi.org/10.1007/s40843-023-2734-y 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_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 AR 67 2024 3 24 01 771-779 |
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10.1007/s40843-023-2734-y doi (DE-627)SPR055016715 (SPR)s40843-023-2734-y-e DE-627 ger DE-627 rakwb eng Liu, Yujie verfasserin aut Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Science China Press 2024 Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. oxygen evolution reaction (dpeaa)DE-He213 defect engineering (dpeaa)DE-He213 anion defects and cation defects (dpeaa)DE-He213 Yuan, Zhaoshuo aut Song, Qi aut Xu, Tongguang aut He, Gang aut Sun, Haixiao aut Qiao, Qian aut Guan, Xuefeng aut Xu, Tao aut Dai, Xiaoping aut Zhang, Xin aut Enthalten in Science China materials Beijing : Science China Press, 2014 67(2024), 3 vom: 24. Jan., Seite 771-779 (DE-627)815914733 (DE-600)2806677-7 2199-4501 nnns volume:67 year:2024 number:3 day:24 month:01 pages:771-779 https://dx.doi.org/10.1007/s40843-023-2734-y 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_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 AR 67 2024 3 24 01 771-779 |
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10.1007/s40843-023-2734-y doi (DE-627)SPR055016715 (SPR)s40843-023-2734-y-e DE-627 ger DE-627 rakwb eng Liu, Yujie verfasserin aut Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Science China Press 2024 Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. oxygen evolution reaction (dpeaa)DE-He213 defect engineering (dpeaa)DE-He213 anion defects and cation defects (dpeaa)DE-He213 Yuan, Zhaoshuo aut Song, Qi aut Xu, Tongguang aut He, Gang aut Sun, Haixiao aut Qiao, Qian aut Guan, Xuefeng aut Xu, Tao aut Dai, Xiaoping aut Zhang, Xin aut Enthalten in Science China materials Beijing : Science China Press, 2014 67(2024), 3 vom: 24. Jan., Seite 771-779 (DE-627)815914733 (DE-600)2806677-7 2199-4501 nnns volume:67 year:2024 number:3 day:24 month:01 pages:771-779 https://dx.doi.org/10.1007/s40843-023-2734-y 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_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 AR 67 2024 3 24 01 771-779 |
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10.1007/s40843-023-2734-y doi (DE-627)SPR055016715 (SPR)s40843-023-2734-y-e DE-627 ger DE-627 rakwb eng Liu, Yujie verfasserin aut Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Science China Press 2024 Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. oxygen evolution reaction (dpeaa)DE-He213 defect engineering (dpeaa)DE-He213 anion defects and cation defects (dpeaa)DE-He213 Yuan, Zhaoshuo aut Song, Qi aut Xu, Tongguang aut He, Gang aut Sun, Haixiao aut Qiao, Qian aut Guan, Xuefeng aut Xu, Tao aut Dai, Xiaoping aut Zhang, Xin aut Enthalten in Science China materials Beijing : Science China Press, 2014 67(2024), 3 vom: 24. Jan., Seite 771-779 (DE-627)815914733 (DE-600)2806677-7 2199-4501 nnns volume:67 year:2024 number:3 day:24 month:01 pages:771-779 https://dx.doi.org/10.1007/s40843-023-2734-y 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_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 AR 67 2024 3 24 01 771-779 |
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10.1007/s40843-023-2734-y doi (DE-627)SPR055016715 (SPR)s40843-023-2734-y-e DE-627 ger DE-627 rakwb eng Liu, Yujie verfasserin aut Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Science China Press 2024 Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. oxygen evolution reaction (dpeaa)DE-He213 defect engineering (dpeaa)DE-He213 anion defects and cation defects (dpeaa)DE-He213 Yuan, Zhaoshuo aut Song, Qi aut Xu, Tongguang aut He, Gang aut Sun, Haixiao aut Qiao, Qian aut Guan, Xuefeng aut Xu, Tao aut Dai, Xiaoping aut Zhang, Xin aut Enthalten in Science China materials Beijing : Science China Press, 2014 67(2024), 3 vom: 24. Jan., Seite 771-779 (DE-627)815914733 (DE-600)2806677-7 2199-4501 nnns volume:67 year:2024 number:3 day:24 month:01 pages:771-779 https://dx.doi.org/10.1007/s40843-023-2734-y 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_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 AR 67 2024 3 24 01 771-779 |
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Enthalten in Science China materials 67(2024), 3 vom: 24. Jan., Seite 771-779 volume:67 year:2024 number:3 day:24 month:01 pages:771-779 |
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Enthalten in Science China materials 67(2024), 3 vom: 24. Jan., Seite 771-779 volume:67 year:2024 number:3 day:24 month:01 pages:771-779 |
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Liu, Yujie @@aut@@ Yuan, Zhaoshuo @@aut@@ Song, Qi @@aut@@ Xu, Tongguang @@aut@@ He, Gang @@aut@@ Sun, Haixiao @@aut@@ Qiao, Qian @@aut@@ Guan, Xuefeng @@aut@@ Xu, Tao @@aut@@ Dai, Xiaoping @@aut@@ Zhang, Xin @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">SPR055016715</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20240305064706.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">240305s2024 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40843-023-2734-y</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR055016715</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40843-023-2734-y-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="100" ind1="1" ind2=" "><subfield code="a">Liu, Yujie</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2024</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="500" ind1=" " ind2=" "><subfield code="a">© Science China Press 2024</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. 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|
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Liu, Yujie |
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Liu, Yujie misc oxygen evolution reaction misc defect engineering misc anion defects and cation defects Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
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Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media oxygen evolution reaction (dpeaa)DE-He213 defect engineering (dpeaa)DE-He213 anion defects and cation defects (dpeaa)DE-He213 |
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misc oxygen evolution reaction misc defect engineering misc anion defects and cation defects |
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misc oxygen evolution reaction misc defect engineering misc anion defects and cation defects |
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misc oxygen evolution reaction misc defect engineering misc anion defects and cation defects |
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Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
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Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
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Liu, Yujie Yuan, Zhaoshuo Song, Qi Xu, Tongguang He, Gang Sun, Haixiao Qiao, Qian Guan, Xuefeng Xu, Tao Dai, Xiaoping Zhang, Xin |
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dual-defective-engineered $ ruo_{2} $/d-$ co_{3} %$ o_{4} $/cc composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
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Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
| abstract |
Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. © Science China Press 2024 |
| abstractGer |
Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. © Science China Press 2024 |
| abstract_unstemmed |
Abstract Defect engineering is widely acknowledged as an effective strategy for improving catalyst performance by increasing the abundance of active sites and optimizing binding energies. Herein, dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite was fabricated using a straightforward process involving electrodeposition and acid etching method to improve the oxygen evolution reaction (OER) with low Ru loading (2.42 wt%) in acidic media. The $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC catalyst was thoroughly characterized using physicochemical techniques, revealing the presence of both anionic and cationic defects in $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC. Experimental studies demonstrate that the optimized $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC with dual defects enhances the electrochemically exposed active sites and effectively reduces the dependence of the catalytic reaction on the concentration of protons in the electrolyte, thereby triggering high-performance OER. A mere 181 mV overpotential is needed to achieve a current density of 10 mA $ cm^{−2} $, and it can sustain uninterrupted continuous electrolysis at this current density for 120 h. This characteristic renders it a highly promising electrocatalyst for acidic OER. © Science China Press 2024 |
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3 |
| title_short |
Dual-defective-engineered $ RuO_{2} $/D-$ Co_{3} %$ O_{4} $/CC composite as efficient electrocatalysts for triggering oxygen evolution reaction in acidic media |
| url |
https://dx.doi.org/10.1007/s40843-023-2734-y |
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true |
| author2 |
Yuan, Zhaoshuo Song, Qi Xu, Tongguang He, Gang Sun, Haixiao Qiao, Qian Guan, Xuefeng Xu, Tao Dai, Xiaoping Zhang, Xin |
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Yuan, Zhaoshuo Song, Qi Xu, Tongguang He, Gang Sun, Haixiao Qiao, Qian Guan, Xuefeng Xu, Tao Dai, Xiaoping Zhang, Xin |
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| doi_str |
10.1007/s40843-023-2734-y |
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2024-07-04T03:52:01.836Z |
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| score |
7.399102 |