Praseodymium oxide/polypyrrole nanocomposites for electrochemical energy storage

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	Praseodymium oxide/polypyrrole nanocomposites for electrochemical energy storage
	Wang TM(王廷梅)
刊名	Electrochimica Acta
	2011
卷号	58 页码:193-202
关键词	Polypyrrole Praseodymium oxide Nanocomposites Energy storage Supercapacitors
ISSN号	0013-4686
通讯作者	刘鹏
中文摘要	We report the synthesis of a series of praseodymium oxide/polypyrrole (Pr6O11/PPy) nanocomposites, and their application in the electrochemical energy storage. The Pr6O11/PPy nanocomposites were synthe- sized by the in situ surface-initiated polymerization technique based on the amine-functionalized Pr6O11 nanoparticles. The nanocomposites exhibit the well-deﬁned core/shell structure observed by transmis- sion electron microscopy (TEM) and scanning electron microscope (SEM). Thermogravimetric analysis reveals a signiﬁcantly enhanced thermal stability with the addition of the amine-functionalized Pr6O11 nanoparticles. Furthermore, they possess weak temperature dependence of the conductivity and the highest speciﬁc capacitance of 400 F g−1 at the charge–discharge current density of 10 mA cm−2 in 1.0 M NaNO3 electrolyte solution when being used as the electrode material for supercapacitor.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the Natural Science Foundation of Gansu Province (Grant NO.1107RJZA213);the Fundamental Research Funds for the Central Universities (NO.lzujbky-2011-21)
语种	英语
WOS记录号	WOS:000298765300029
公开日期	2012-09-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/706]
专题	兰州化学物理研究所_固体润滑国家重点实验室兰州化学物理研究所_先进润滑与防护材料研究发展中心
推荐引用方式 GB/T 7714	Wang TM. Praseodymium oxide/polypyrrole nanocomposites for electrochemical energy storage[J]. Electrochimica Acta,2011,58:193-202.
APA	王廷梅.(2011).Praseodymium oxide/polypyrrole nanocomposites for electrochemical energy storage.Electrochimica Acta,58,193-202.
MLA	王廷梅."Praseodymium oxide/polypyrrole nanocomposites for electrochemical energy storage".Electrochimica Acta 58(2011):193-202.