Polyoxometalate-mediated green synthesis of a 2D silver nanonet/graphene nanohybrid as a synergistic catalyst for the oxygen reduction reaction

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	Polyoxometalate-mediated green synthesis of a 2D silver nanonet/graphene nanohybrid as a synergistic catalyst for the oxygen reduction reaction
	Liu, Rongji 1,2; Yu, Xuelian 1; Zhang, Guangjin 1; Zhang, Suojiang 1; Cao, Hongbin 1; Dolbecq, Anne 3; Mialane, Pierre 3; Keita, Bineta 4; Zhi, Linjie 5
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2013
卷号	1 期号:38 页码:11961-11969
ISSN号	2050-7488
英文摘要	A polyoxometalate (POM)-mediated green, facile and large-scale synthesis of 2D (2-dimensional) Ag NN/GNS nanohybrids (where NN stands for the nanonet and GNSs for graphene nanosheets) is reported. The synthesis is convenient, rapid and environmentally friendly. The POMs serve as reducing, encapsulating and bridging molecules, and avoid introducing any organic toxic molecules. The nanohybrids have been thoroughly characterized using SEM, EDX TEM, XRD, XPS and Raman spectroscopy. Most importantly, the nanohybrids were demonstrated to act as low cost catalysts for the oxygen reduction reaction in fuel cells with similar performance to Pt catalysts. We attribute it to the high catalytic activity of the Ag NN and the excellent electron transfer properties of GNSs and also their synergistic effect, being reinforced by the presence of molybdenum species on the Ag NN/GNS surface.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]	ALKALINE FUEL-CELLS ; FUNCTIONALIZED GRAPHENE SHEETS ; ONE-DIMENSIONAL NANOSTRUCTURES ; NITROGEN-DOPED GRAPHENE ; METAL NANOSTRUCTURES ; NANOWIRE CATALYSTS ; AG NANOWIRES ; OXIDE ; ELECTROCATALYSTS ; NANOPARTICLES
收录类别	SCI
语种	英语
WOS记录号	WOS:000324409700058
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/13331]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Versailles St Quentin, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, France 4.Univ Paris 11, CNRS, Grp Electrochim & Photoelectrochim, Lab Chim Phys,UMR 8000, F-91405 Orsay, France 5.Natl Ctr Nanosci & Technol China, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Rongji,Yu, Xuelian,Zhang, Guangjin,et al. Polyoxometalate-mediated green synthesis of a 2D silver nanonet/graphene nanohybrid as a synergistic catalyst for the oxygen reduction reaction[J]. JOURNAL OF MATERIALS CHEMISTRY A,2013,1(38):11961-11969.
APA	Liu, Rongji.,Yu, Xuelian.,Zhang, Guangjin.,Zhang, Suojiang.,Cao, Hongbin.,...&Zhi, Linjie.(2013).Polyoxometalate-mediated green synthesis of a 2D silver nanonet/graphene nanohybrid as a synergistic catalyst for the oxygen reduction reaction.JOURNAL OF MATERIALS CHEMISTRY A,1(38),11961-11969.
MLA	Liu, Rongji,et al."Polyoxometalate-mediated green synthesis of a 2D silver nanonet/graphene nanohybrid as a synergistic catalyst for the oxygen reduction reaction".JOURNAL OF MATERIALS CHEMISTRY A 1.38(2013):11961-11969.