Electrochemical Quartz Crystal Microbalance Technique in Sonoelectrochemistry

被引：2

作者：

Schneider, O. ^{[1
]}

Martens, S. ^{[1
]}

Argirusis, Chr. ^{[1
]}

机构：

[1] Tech Univ Clausthal, Inst Met, D-38678 Clausthal Zellerfeld, Germany

来源：

PHYSICAL, ELECTROANALYTICAL, AND BIOANALYTICAL ELECTROCHEMISTRY | 2010年 / 25卷 / 28期

关键词：

ACOUSTIC CAVITATION UNDERSTOOD; ELECTRODE SURFACES; ULTRASOUND; COPPER; POWER; KHZ; NANOPARTICLES; SONOCHEMISTRY; COMPOSITES; TRANSPORT;

D O I：

10.1149/1.3309679

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The influence of the experimental conditions on the operation of a quartz crystal microbalance in an ultrasonic field was studied in water and different Cu electrolytes. An increase of the ultrasonic intensity and a decreasing distance between the ultrasonic horn tip and the surface of the quartz resonator caused an increase in signal noise and a decrease in the resonance frequency without disturbing the measurements strongly. Surface cavitation was found to impact the quartz response significantly and led to a roughening of its gold electrode.

引用

页码：69 / 80

页数：12

共 54 条

[1] An EQCM study of ultrasonically assisted electrodeposition of Co/CeO2 and Ni/CeO2 composites for fuel cell applications [J].

Argirusis, Chr. ;

Matic, S. ;

Schneider, O. .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2008, 205 (10) :2400-2404

[2] The transport limited currents at insonated electrodes [J].

Banks, CE ;

Compton, RG ;

Fisher, AC ;

Henley, LE .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2004, 6 (12) :3147-3152

[3] Voltammetric exploration and applications of ultrasonic cavitation [J].

Banks, CE ;

Compton, RG .

CHEMPHYSCHEM, 2003, 4 (02) :169-178

[4] Cavitation, shock waves and the invasive nature of sonoelectrochemistry [J].

Birkin, PR ;

Offin, DG ;

Joseph, PF ;

Leighton, TG .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (35) :16997-17005

[5] Experimental and theoretical characterisation of sonochemical cells. Part 2: cell disruptors (Ultrasonic horns) and cavity cluster collapse [J].

Birkin, PR ;

Offin, DG ;

Leighton, TG .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2005, 7 (03) :530-537

[6] Investigations on metal depositions and dissolutions with an improved EQCMB based on quartz crystal impedance measurements [J].

Bund, A ;

Schwitzgebel, G .

ELECTROCHIMICA ACTA, 2000, 45 (22-23) :3703-3710

[7] MEASUREMENT OF INTERFACIAL PROCESSES AT ELECTRODE SURFACES WITH THE ELECTROCHEMICAL QUARTZ CRYSTAL MICROBALANCE [J].

BUTTRY, DA ;

WARD, MD .

CHEMICAL REVIEWS, 1992, 92 (06) :1355-1379

[8] Sonoelectrochemical processes: A review [J].

Compton, RG ;

Eklund, JC ;

Marken, F .

ELECTROANALYSIS, 1997, 9 (07) :509-522

[9] Mass transport in sonovoltammetry with evidence of hydrodynamic modulation from ultrasound [J].

Cooper, EL ;

Coury, LA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (06) :1994-1999

[10] Power ultrasound in organic systhesis: moving cavitational chemistry from academia to innovative and large-scale applications [J].

Cravotto, G ;

Cintas, P .

CHEMICAL SOCIETY REVIEWS, 2006, 35 (02) :180-196

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