DICP OpenIR
High-density iron nanoparticles encapsulated within nitrogen-doped carbon nanoshell as efficient oxygen electrocatalyst for zinc-air battery
Wang, Jing1,2; Wu, Haihua1,2; Gao, Dunfeng1,2; Miao, Shu3; Wang, Guoxiong1; Bao, Xinhe1,3
KeywordEncapsulated Iron Nanoparticles Nitrogen-doped Carbon Nanoshell Oxygen Etectrocatalysis Oxygen Reduction Reaction Oxygen Evolution Reaction Zinc-air Battery
Source PublicationNANO ENERGY
2015-04-01
DOI10.1016/j.nanoen.2015.02.025
Volume13Pages:387-396
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordNONPRECIOUS METAL CATALYST ; REDUCTION REACTION ; EVOLUTION REACTION ; BIFUNCTIONAL CATALYST ; FUEL-CELL ; NANOTUBES ; GRAPHENE ; ELECTRODES ; NANOSTRUCTURES ; NANOCOMPOSITES
AbstractExploring highly efficient electrocatalysts toward oxygen reduction and evolution reactions are critical for the development of rechargeable zinc air batteries. As a novel class of electrocatalyst, transition metal nanoparticles encapsulated within nitrogen-doped carbon have been regarded as competitive alternative to replace noble metal electrocatalysts. Herein, we report successful synthesis of high-density iron nanoparticles encapsulated within nitrogen-doped carbon nanoshell (Fe@N-C) by solid-phase precursor's pyrolysis of dicyandiamide and ammonium ferric citrate. The resulting Fe@N-C material shows excellent bifunctionality for ORR and OER in alkaline medium compared to state-of-the-art commercial Pt/C and IrO2, which demonstrates high performance and cycling durability in zinc air battery as efficient oxygen electrocatalyst. (C) 2015 Published by Elsevier Ltd.
Language英语
WOS IDWOS:000358414700040
Citation statistics
Cited Times:148[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146422
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Wang, Jing,Wu, Haihua,Gao, Dunfeng,et al. High-density iron nanoparticles encapsulated within nitrogen-doped carbon nanoshell as efficient oxygen electrocatalyst for zinc-air battery[J]. NANO ENERGY,2015,13:387-396.
APA Wang, Jing,Wu, Haihua,Gao, Dunfeng,Miao, Shu,Wang, Guoxiong,&Bao, Xinhe.(2015).High-density iron nanoparticles encapsulated within nitrogen-doped carbon nanoshell as efficient oxygen electrocatalyst for zinc-air battery.NANO ENERGY,13,387-396.
MLA Wang, Jing,et al."High-density iron nanoparticles encapsulated within nitrogen-doped carbon nanoshell as efficient oxygen electrocatalyst for zinc-air battery".NANO ENERGY 13(2015):387-396.
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