Electrospun carbon nanofibers with manganese dioxide nanoparticles for nonenzymatic hydrogen peroxide sensing

	Electrospun carbon nanofibers with manganese dioxide nanoparticles for nonenzymatic hydrogen peroxide sensing
	Xiao XP ; Song YH ; Liu HY ; Xie MY ; Hou HQ ; Wang L ; Li Z
刊名	journal of materials science
	2013
卷号	48 期号:14 页码:4843-4850
关键词	LITHIUM-ION BATTERIES PHOTOCATALYTIC PROPERTIES HORSERADISH-PEROXIDASE COMPOSITE NANOFIBERS GLUCOSE BIOSENSORS GAS SENSOR NANOTUBES OXIDE MNO2 SUPERCAPACITORS
ISSN号	0022-2461
通讯作者	wang l
中文摘要	carbon nanofibers (cnfs) decorated by manganese dioxide nanoparticles (mno(2)nps) are prepared by an electrospinning technique, followed by thermal treatments in different environments. the obtained mno(2)nps-cnfs composite was characterized by scanning electron microscopy (sem), x-ray diffraction (xrd), and x-ray photoelectron spectroscopy (xps). sem images showed that the surface of the cnfs was decorated with homogeneously dispersed nanoparticles with narrow size distribution. xrd and xps characterizations confirmed the main composition of the nanoparticles was mno2. furthermore, for the strong catalytic oxidation ability of mno2 toward hydrogen peroxide, the composite material was used as the matrix for nonenzymatic sensor construction. cyclic voltammetry and amperometric response were applied to investigate the performance of the sensor. under the optimum conditions, a wide linear range from 10 mu m to 15 mm (r = 0.9994, r represents the correlation coefficient) with a low detection limit of 1.1 mu m was obtained. the proposed sensor also displayed short response time, high sensitivity, good reproducibility and stability. these superior performances could be attributed to the large surface area and excellent electrocatalytic activity of the mno(2)nps-cnfs.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000318490900004
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49775]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Xiao XP,Song YH,Liu HY,et al. Electrospun carbon nanofibers with manganese dioxide nanoparticles for nonenzymatic hydrogen peroxide sensing[J]. journal of materials science,2013,48(14):4843-4850.
APA	Xiao XP.,Song YH.,Liu HY.,Xie MY.,Hou HQ.,...&Li Z.(2013).Electrospun carbon nanofibers with manganese dioxide nanoparticles for nonenzymatic hydrogen peroxide sensing.journal of materials science,48(14),4843-4850.
MLA	Xiao XP,et al."Electrospun carbon nanofibers with manganese dioxide nanoparticles for nonenzymatic hydrogen peroxide sensing".journal of materials science 48.14(2013):4843-4850.