DICP OpenIR
One-Pot Synthesis of a Highly Active 3-Dimensional Fe-N-x-CNTs/rGO Composite Catalyst for Oxygen Reduction
Hu, Ye1; Yang, Ruoou2; Chen, Hengquan1; Han, Shaobo3; Wang, Junhu4; Wang, Xiaojiang1; Deng, Xin1; He, Chao-Hong1; He, Qinggang1; Jiang, Zheng2; Gu, Meng3
Corresponding AuthorHe, Qinggang(qghe@zju.edu.cn) ; Jiang, Zheng(jiangzheng@sinap.ac.cn) ; Gu, Meng(gum@sustc.edu.cn)
KeywordOxygen Reduction Reaction One-pot Graphene Carbon nanotube
Source PublicationCHEMELECTROCHEM
2019-01-18
ISSN2196-0216
DOI10.1002/celc.201801240
Volume6Issue:2Pages:504-513
Funding ProjectNational Natural Science Foundation of China[U1732111] ; National Natural Science Foundation of China[21676241] ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; Shenzhen government
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government
WOS SubjectElectrochemistry
WOS Research AreaElectrochemistry
WOS KeywordMETAL-FREE CATALYST ; CARBON NANOTUBES ; C CATALYSTS ; NITROGEN ; ELECTROCATALYSTS ; EFFICIENT ; NANOPARTICLES ; IDENTIFICATION ; PERFORMANCE ; CYANIDE
AbstractA facile one-pot method to synthesize a Fe-N-x-CNTs/rGO catalyst by using melamine and FeCl2 center dot 4H(2)O as low-cost precursors is reported.The 3-dimensional porous structure and the dispersion of precursor were completed at the same time. Suitable precursor and concentration selection not only solved the aggregation of graphene but also improved its effective iron content and activity. The obtained catalysts exhibited oxygen reduction activitycomparable to commercial Pt/C with a half-wave potential (the potential when current density reaches the half of the diffusion-limited current density) at 0.875 V(vs. RHE) in alkaline media. In addition, it also showed a better stability than Pt/C with a lower decay of E-1/2 (10 mV) after 2000 cycles. From the systematic physical characterizations including aberration-corrected scanning transmission electron microscopy, Fe-57 Mossbauer spectroscopy and X-ray absorption spectroscopy, it was discovered that a unique structure with the coexistence of nitrogen-coordinated single iron atoms and Fe/Fe2C nanocrystals had been formed.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; The Recruitment Program of Global Youth Experts from the Chinese government ; The Recruitment Program of Global Youth Experts from the Chinese government ; Hundred Talents Program Zhejiang University ; Hundred Talents Program Zhejiang University ; 1000 Talents Plan of China ; 1000 Talents Plan of China ; Shenzhen government ; Shenzhen government
WOS IDWOS:000456207200030
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166181
Collection中国科学院大连化学物理研究所
Corresponding AuthorHe, Qinggang; Jiang, Zheng; Gu, Meng
Affiliation1.Zhejiang Univ, Coll Chem & Biol Engn, Zhejiang Prov Key Lab Adv Chem Engn Manufacture T, Hangzhou 310027, Zhejiang, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
3.Southern Univ Sci & Technol, Dept Mat Sci & Engn, 1088 Xueyuan Blvd, Shenzhen 518055, Guangdong, Peoples R China
4.Chinese Acad Sci, Mossbauer Effect Data Ctr, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Hu, Ye,Yang, Ruoou,Chen, Hengquan,et al. One-Pot Synthesis of a Highly Active 3-Dimensional Fe-N-x-CNTs/rGO Composite Catalyst for Oxygen Reduction[J]. CHEMELECTROCHEM,2019,6(2):504-513.
APA Hu, Ye.,Yang, Ruoou.,Chen, Hengquan.,Han, Shaobo.,Wang, Junhu.,...&Gu, Meng.(2019).One-Pot Synthesis of a Highly Active 3-Dimensional Fe-N-x-CNTs/rGO Composite Catalyst for Oxygen Reduction.CHEMELECTROCHEM,6(2),504-513.
MLA Hu, Ye,et al."One-Pot Synthesis of a Highly Active 3-Dimensional Fe-N-x-CNTs/rGO Composite Catalyst for Oxygen Reduction".CHEMELECTROCHEM 6.2(2019):504-513.
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