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	Electrocatalysis of hydrogen peroxide at a screen printed electrode modified by titanic sol-gel doping with copper hexacyanoferrate nanoparticles
	Li Jianping ; Yang Zhiyu ; Tang Fei
	2010-05-10 ; 2010-05-10
关键词	copper hexacyanoferrate nanoparticles electrocatalysis hydrogen peroxide PRUSSIAN BLUE Chemistry, Analytical
中文摘要	A screen-printed electrode modified by titanic sol-gel chemically doping with copper hexacyanoferrate nanoparticles as mediator was developed. The sol-gel was prepared using tetrabutyl titanate, potassium ferricyanide and copper sulphate, and then was pritnted on the surface of a glassy carbon electrode. The electrode exhibits higher sensitive electrocatalytic oxidation of hydrogen peroxide, and exhibits a linear response to H2O2 with the range of 1.0 x 10(-6) -6 x 10(-5) mol/L, which is more sensitive than normal copper hexacyanoferrate modified electrode by electro-polymerization. The characterization of the electrocatalysis for hydrogen peroxide was investigated. Hydrogen peroxide content in sterilize solution samples was determined by voltammetric method using this modified electrode.
语种	中文 ; 中文
出版者	SCIENCE CHINA PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24769]
专题	清华大学
推荐引用方式 GB/T 7714	Li Jianping,Yang Zhiyu,Tang Fei. Electrocatalysis of hydrogen peroxide at a screen printed electrode modified by titanic sol-gel doping with copper hexacyanoferrate nanoparticles[J],2010, 2010.
APA	Li Jianping,Yang Zhiyu,&Tang Fei.(2010).Electrocatalysis of hydrogen peroxide at a screen printed electrode modified by titanic sol-gel doping with copper hexacyanoferrate nanoparticles..
MLA	Li Jianping,et al."Electrocatalysis of hydrogen peroxide at a screen printed electrode modified by titanic sol-gel doping with copper hexacyanoferrate nanoparticles".(2010).

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