Electrocatalytic oxidation of hydrazine at a glassy carbon electrode modified with nickel ferrite and multi-walled carbon nanotubes

被引：26

作者：

Fang, Bin ^{[1
]}

Feng, Yuehua ^{[1
]}

Liu, Min ^{[1
]}

Wang, Guangfeng ^{[1
]}

Zhang, Xiaojun ^{[2
]}

Wang, Meifang ^{[3
]}

机构：

[1] Anhui Normal Univ, Coll Chem & Mat Sci, Anhui Key Lab Chemobiosensing, Wuhu 241000, Peoples R China

[2] Anhui Normal Univ, Coll Chem & Mat Sci, Anhui Key Lab Funct Mol Solids, Wuhu 241000, Peoples R China

[3] Wannan Med Coll, Dept Chem, Wuhu 241000, Peoples R China

来源：

MICROCHIMICA ACTA | 2011年 / 175卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

Nickel ferrite; MWCNTs; Modified electrode; Electrocatalysis; Hydrazine; SEMICONDUCTING GAS SENSOR; AMPEROMETRIC DETECTION; CERAMIC ELECTRODE; MICRODISK ARRAY; NANOPARTICLES; NANOCRYSTALS; ENHANCEMENT; VOLTAMMETRY; COMPOSITES; DEPOSITION;

D O I：

10.1007/s00604-011-0662-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A hydrothermal technique was used to synthesize nickel ferrite nanoparticles (NF-NPs) deposited on multi-walled carbon nanotubes (MWCNTs). The material was characterized by scanning electron microscopy, energy dispersive spectrometry, and X-ray powder diffraction which showed that the NF-NPs are located on the surface of the carboxylated MWCNTs. The material was used to modify a glassy carbon electrode which then was characterized via cyclic voltammetry, electrochemical impedance spectroscopy, and amperometry. The electrode displays strong electrochemical response to hydrazine. A potential hydrazine sensing scheme is suggested.

引用

页码：145 / 150

页数：6

共 38 条

[1] Electrocatalytic oxidation and determination of hydrazine on nickel hexacyanoferrate nanoparticles-modified carbon ceramic electrode [J].

Abbaspour, Abdolkarim ;

Khajehzadeh, Abdolreza ;

Ghaffarinejad, Ali .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2009, 631 (1-2) :52-57

[2] A facile thermolysis route to monodisperse ferrite nanocrystals [J].

Bao, Ningzhong ;

Shen, Liming ;

Wang, Yuhsiang ;

Padhan, Prahallad ;

Gupta, Arunava .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (41) :12374-+

[3] The electroanalytical detection of hydrazine: A comparison of the use of palladium nanoparticles supported on boron-doped diamond and palladium plated BDD microdisc array [J].

Batchelor-McAuley, C ;

Banks, CE ;

Simm, AO ;

Jones, TGJ ;

Compton, RG .

ANALYST, 2006, 131 (01) :106-110

[4] A sensitive amperometric sensor for hydrazine and hydrogen peroxide based on palladium nanoparticles/onion-like mesoporous carbon vesicle [J].

Bo, Xiangjie ;

Bai, Jing ;

Ju, Jian ;

Guo, Liping .

ANALYTICA CHIMICA ACTA, 2010, 675 (01) :29-35

[5] Fluorescence-enhancement sensing of ammonia and hydrazines via disruption of the internal hydrogen bond in a carbazolopyridinophane [J].

Brown, AB ;

Gibson, TL ;

Baum, JC ;

Ren, T ;

Smith, TM .

SENSORS AND ACTUATORS B-CHEMICAL, 2005, 110 (01) :8-12

[6] Efficient anchorage of Pd nanoparticles on carbon nanotubes as a catalyst for hydrazine oxidation [J].

Chen, Long ;

Hu, Guangzhi ;

Zou, Guojun ;

Shao, Shijun ;

Wang, Xiaolai .

ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (02) :504-507

[7]

DEWITT BJ, 1957, Patent No. 2787525

[8] Electrocatalytic oxidation and flow amperometric detection of hydrazine on a dinuclear ruthenium phthalocyanine-modified electrode [J].

Ebadi, M .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 2003, 81 (02) :161-168

[9] Flow injection determination of hydrazine with fluorimetric detection [J].

Ensafi, AA ;

Rezaei, B .

TALANTA, 1998, 47 (03) :645-649

[10] A novel hydrazine electrochemical sensor based on a carbon nanotube-wired ZnO nanoflower-modified electrode [J].

Fang, Bin ;

Zhang, Cuihong ;

Zhang, Wei ;

Wang, Guangfeng .

ELECTROCHIMICA ACTA, 2009, 55 (01) :178-182

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