Electrochemical Reconstruction of NiFe/NiFeOOH Superparamagnetic Core/Catalytic Shell Heterostructure for Magnetic Heating Enhancement of Oxygen Evolution Reaction
被引:46
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作者:
Peng, Dongquan
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Peng, Dongquan
[1
]
Hu, Ce
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Jiangxi Normal Univ, Analyt & Testing Ctr, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Hu, Ce
[1
,2
]
Luo, Xingfang
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h-index: 0
机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Luo, Xingfang
[1
]
Huang, Jinli
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Huang, Jinli
[1
]
Ding, Yan
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Ding, Yan
[1
]
Zhou, Wenda
论文数: 0引用数: 0
h-index: 0
机构:
Anhui Univ, Sch Mat Sci & Engn, 111 Jiulong Rd, Hefei 230601, Anhui, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Zhou, Wenda
[3
]
Zhou, Hang
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Zhou, Hang
[1
]
Yang, Yong
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Yang, Yong
[1
]
Yu, Ting
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h-index: 0
机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Yu, Ting
[1
]
Lei, Wen
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机构:
Univ Western Australia, Dept Elect Elect & Comp Engn, 35 Stirling Highway, Crawley 6009, AustraliaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Lei, Wen
[4
]
Yuan, Cailei
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机构:
Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
Yuan, Cailei
[1
]
机构:
[1] Jiangxi Normal Univ, Sch Phys Commun & Elect, Jiangxi Key Lab Nanomat & Sensors, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
[2] Jiangxi Normal Univ, Analyt & Testing Ctr, 99 Ziyang Ave, Nanchang 330022, Jiangxi, Peoples R China
[3] Anhui Univ, Sch Mat Sci & Engn, 111 Jiulong Rd, Hefei 230601, Anhui, Peoples R China
[4] Univ Western Australia, Dept Elect Elect & Comp Engn, 35 Stirling Highway, Crawley 6009, Australia
alternating magnetic field;
catalysts;
electrochemical reconstitution;
magnetic heating effect;
oxygen evolution reactions;
BIFUNCTIONAL ELECTROCATALYST;
WATER;
NANOPARTICLES;
CATALYSTS;
PERFORMANCE;
METAL;
D O I:
10.1002/smll.202205665
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Although (oxy)hydroxides generated by electrochemical reconstruction (EC-reconstruction) of transition-metal catalysts exhibit highly catalytic activities, the amorphous nature fundamentally impedes the electrochemical kinetics due to its poor electrical conductivity. Here, EC-reconstructed NiFe/NiFeOOH core/shell nanoparticles in highly conductive carbon matrix based on the pulsed laser deposition prepared NiFe nanoparticles is successfully confined. Electrochemical characterizations and first-principles calculations demonstrate that the reconstructed NiFe/NiFeOOH core/shell nanoparticles exhibit high oxygen evolution reaction (OER) electrocatalytic activity (a low overpotential of 342.2 mV for 10 mA cm(-2)) and remarkable durability due to the efficient charge transfer in the highly conductive confined heterostructure. More importantly, benefit from the superparamagnetic nature of the reconstructed NiFe/NiFeOOH core/shell nanoparticles, a large OER improvement is achieved (an ultralow overpotential of 209.2 mV for 10 mA cm(-2)) with an alternating magnetic field stimulation. Such OER improvement can be attributed to the Neel relaxation related magnetic heating effect functionalized superparamagnetic NiFe cores, which are generally underutilized in reconstructed core/shell nanoparticles. This work demonstrates that the designed superparamagnetic core/shell nanoparticles, combined with the large improvement by magnetic heating effect, are expected to be highly efficient OER catalysts along with the confined structure guaranteed high conductivity and catalytic stability.
机构:
CONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, ArgentinaCONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, Argentina
Daboin, Viviana B.
Betancourt, Sara Natalia Moya
论文数: 0引用数: 0
h-index: 0
机构:
CONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, ArgentinaCONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, Argentina
Betancourt, Sara Natalia Moya
Farias, Eliana D.
论文数: 0引用数: 0
h-index: 0
机构:
CONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, ArgentinaCONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, Argentina
Farias, Eliana D.
Riva, Julieta S.
论文数: 0引用数: 0
h-index: 0
机构:
CONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, ArgentinaCONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, Argentina
Riva, Julieta S.
Bercoff, Paula G.
论文数: 0引用数: 0
h-index: 0
机构:
CONICET, Instituto de Física Enrique Gaviola (IFEG), Universidad Nacional de Córdoba, Facultad de Matemática, Astronomía, Física y Computación, Ciudad Universitaria, Córdoba,X5000HUA, ArgentinaCONICET, Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Fisicoquímica, Ciudad Universitaria, Córdoba,X5000HUA, Argentina
机构:
Shanghai Yijin Elect Technol Co Ltd, Shanghai 200120, Peoples R China
Nantong Jianghai Energy Storage Technol Co Ltd, Nantong 226399, Jiangsu, Peoples R ChinaShanghai Yijin Elect Technol Co Ltd, Shanghai 200120, Peoples R China
Yang Endong
Tian Haoze
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R ChinaShanghai Yijin Elect Technol Co Ltd, Shanghai 200120, Peoples R China
Tian Haoze
Zhang Ke
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R ChinaShanghai Yijin Elect Technol Co Ltd, Shanghai 200120, Peoples R China
Zhang Ke
Lou Yongbing
论文数: 0引用数: 0
h-index: 0
机构:
Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R ChinaShanghai Yijin Elect Technol Co Ltd, Shanghai 200120, Peoples R China
机构:
China Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R ChinaChina Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R China
Li, Rui
Xu, Jingsong
论文数: 0引用数: 0
h-index: 0
机构:
Sci & Technol Surface Phys & Chem Lab, POB Nos,9-35 Huafengxincun, Jiangyou City 621908, Sichuan, Peoples R ChinaChina Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R China
Xu, Jingsong
Zeng, Rongguang
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机构:
China Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R ChinaChina Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R China
Zeng, Rongguang
Pan, Qifa
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机构:
Sci & Technol Surface Phys & Chem Lab, POB Nos,9-35 Huafengxincun, Jiangyou City 621908, Sichuan, Peoples R ChinaChina Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R China
Pan, Qifa
Tang, Tao
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机构:
China Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R ChinaChina Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R China
Tang, Tao
Luo, Wenhua
论文数: 0引用数: 0
h-index: 0
机构:
China Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R ChinaChina Acad Engn Phys, Inst Mat, POB 9071,9 Huafengxincun, Jiangyou 621907, Sichuan, Peoples R China