Gold nanoparticles deposited on polyaniline nanofibres as for electro-oxidation of hydrazine

被引：18

作者：

Hosseini, M. G. ^{[1
]}

Momeni, M. M. ^{[1
]}

Zeynali, S. ^{[1
]}

机构：

[1] Univ Tabriz, Dept Phys Chem, Fac Chem, Electrochem Res Lab, Tabriz, Iran

来源：

SURFACE ENGINEERING | 2013年 / 29卷 / 01期

关键词：

Gold nanoparticles; Polyaniline; Electro-oxidation; Hydrazine; FUEL-CELL; ELECTROCATALYTIC ACTIVITY; EXCHANGE MEMBRANE; ELECTRODEPOSITION; ELECTROLYTE; PERFORMANCE; FABRICATION; POLYMER;

D O I：

10.1179/1743294412Y.0000000083

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Gold nanoparticles (Au-NPs) dispersed in polyaniline (PAni) matrixes coated on titanium substrate, as a novel electrode (PAni/Ti). Scanning electron microscopy results show that Au-NPs are distributed at the surface of the PAni film. The electrochemical behaviour and electrocatalytic activity of Au-NPs/PAni/Ti electrodes were examined for electrocatalytic activity toward oxidation of hydrazine, and the results show that these modified electrodes are highly active for electrocatalytic oxidation of hydrazine.

引用

页码：65 / 69

页数：5

共 24 条

[1]

Amstrong R. D., 1972, J ELECTROANAL CHEM, V34, P387

[2]

AMSTRONG RD, 1972, J ELECTROANAL CHEM, V39, P81

[3] CHRONOPOTENTIOMETRIC OXIDATION OF HYDRAZINE AT A PLATINUM ELECTRODE [J].

BARD, AJ .

ANALYTICAL CHEMISTRY, 1963, 35 (11) :1602-&

[4] Fabrication and characterization of silver/polyaniline composite nanowires in porous anodic alumina [J].

Drury, Anna ;

Chaure, Shweta ;

Kroell, Michael ;

Nicolosi, Valeria ;

Chaure, Nandu ;

Blau, Werner J. .

CHEMISTRY OF MATERIALS, 2007, 19 (17) :4252-4258

[5] Polyaniline/Au composite hollow spheres: Synthesis, characterization, and application to the detection of dopamine [J].

Feng, XM ;

Mao, CJ ;

Yang, G ;

Hou, WH ;

Zhu, JJ .

LANGMUIR, 2006, 22 (09) :4384-4389

[6] Electrochemical synthesis of Pd nanoparticles on functional MWNT surfaces [J].

Guo, DJ ;

Li, HL .

ELECTROCHEMISTRY COMMUNICATIONS, 2004, 6 (10) :999-1003

[7] Comparison of the Corrosion Protection of Mild Steel by Polypyrrole-Phosphate and Polypyrrole-Tungstenate Coatings [J].

Hosseini, M. G. ;

Sabouri, M. ;

Shahrabi, T. .

JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 110 (05) :2733-2741

[8] Electrodeposition of platinum metal on titanium and anodised titanium from P salt: application to electro-oxidation of glycerol [J].

Hosseini, M. G. ;

Sajjadi, S. A. S. ;

Momeni, M. M. .

SURFACE ENGINEERING, 2007, 23 (06) :419-424

[9] Preparation and electrocatalytic activity of gold nanoparticle embedded in highly ordered TiO2 nanotube array electrode for electro-oxidation of galactose [J].

Hosseini, M. G. ;

Momeni, M. M. ;

Faraji, M. .

SURFACE ENGINEERING, 2011, 27 (10) :784-789

[10] UV-cleaning properties of Pt nanoparticle-decorated titania nanotubes in the electro-oxidation of methanol: An anti-poisoning and refreshable electrode [J].

Hosseini, Mir Ghasem ;

Momeni, Mohamad Mohsen .

ELECTROCHIMICA ACTA, 2012, 70 :1-9

← 1 2 3 →