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Nitrogen-doped carbon nanotubes derived from Zn-Fe-ZIF nanospheres and their application as efficient oxygen reduction electrocatalysts with in situ generated iron species
Su, Panpan1,2; Xiao, Hui2,3; Zhao, Jiao1; Yao, Yi1,2; Shao, Zhigang3; Li, Can1; Yang, Qihua1
刊名CHEMICAL SCIENCE
2013
DOI10.1039/c3sc51052b
4期:7页:2941-2946
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]CHEMICAL-VAPOR-DEPOSITION ; SOLID-STATE SYNTHESIS ; NANOPOROUS CARBON ; GROWTH ; TEMPERATURE ; GRAPHENE ; NITRIDE ; CVD ; PHTHALOCYANINE ; CARBONIZATION
英文摘要Nitrogen-doped carbon nanotubes (NCNTs) have been successfully synthesized via the direct solid pyrolysis of Zn-Fe-ZIF and the N content, N doped state, diameter and formation temperature of the NCNTs can be finely tuned by mixing Zn-Fe-ZIF with proper amounts of dicyandiamide (DCDA). DCDA serves as the extra nitrogen supplier and favors the formation of NCNTs at relatively low temperature due to its inducing effect for graphitic structure. The synthesized NCNTs, with iron species and high amounts of graphitic N, exhibit higher catalytic activity than commercial Pt/C as oxygen reduction electrocatalysts in alkaline solution.
语种英语
WOS记录号WOS:000319940400031
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/137784
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
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Su, Panpan,Xiao, Hui,Zhao, Jiao,et al. Nitrogen-doped carbon nanotubes derived from Zn-Fe-ZIF nanospheres and their application as efficient oxygen reduction electrocatalysts with in situ generated iron species[J]. CHEMICAL SCIENCE,2013,4(7):2941-2946.
APA Su, Panpan.,Xiao, Hui.,Zhao, Jiao.,Yao, Yi.,Shao, Zhigang.,...&Yang, Qihua.(2013).Nitrogen-doped carbon nanotubes derived from Zn-Fe-ZIF nanospheres and their application as efficient oxygen reduction electrocatalysts with in situ generated iron species.CHEMICAL SCIENCE,4(7),2941-2946.
MLA Su, Panpan,et al."Nitrogen-doped carbon nanotubes derived from Zn-Fe-ZIF nanospheres and their application as efficient oxygen reduction electrocatalysts with in situ generated iron species".CHEMICAL SCIENCE 4.7(2013):2941-2946.
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