Theoretical and Experimental Square Wave Voltammetry

Theoretical and Experimental Square Wave Voltammetry PDF Author: John Joseph O'Dea
Publisher:
ISBN:
Category : Voltammetry
Languages : en
Pages : 244

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Theoretical and Experimental Square Wave Voltammetry

Theoretical and Experimental Square Wave Voltammetry PDF Author: John Joseph O'Dea
Publisher:
ISBN:
Category : Voltammetry
Languages : en
Pages : 244

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Square-Wave Voltammetry

Square-Wave Voltammetry PDF Author: Valentin Mirceski
Publisher: Springer Science & Business Media
ISBN: 3540737391
Category : Science
Languages : en
Pages : 202

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Book Description
In a real tour-de-force of scientific publishing, three distinguished experts here systematically deliver both the underlying theory and the practical guidance needed to effectively apply square-wave voltammetry techniques. Square-wave voltammetry is a technique used in analytical applications and fundamental studies of electrode mechanisms. In order to take full advantage of this technique, a solid understanding of signal generation, thermodynamics, and kinetics is essential. Not only does this book cover all the necessary background and basics, but it also offers an appendix on mathematical modeling plus a chapter on electrode mechanisms that briefly reviews the numerical formulae needed to simulate experiments using popular software tools.

Theoretical and Experimental Treatment of Square Wave Voltammetry at the Thin Film Mercury Electrode

Theoretical and Experimental Treatment of Square Wave Voltammetry at the Thin Film Mercury Electrode PDF Author: Prasanna Chandrasekhar
Publisher:
ISBN:
Category :
Languages : en
Pages : 706

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Square Wave Voltammetry at the Dropping Mercury Electrode: Experimental

Square Wave Voltammetry at the Dropping Mercury Electrode: Experimental PDF Author: John A. Turner
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

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Book Description
Experimental verification of earlier theoretical work for square wave voltammetry at the dropping mercury electrode is given. Experiments using ferric oxalate and cadmium (II) in HC1 confirm excellent agreement with theory. Experimental peak heights and peak widths are found to be within 2% of calculated results. An example of trace analysis using square wave voltammetry at the dme is presented. The technique is shown to have the same order of sensitivity as differential pulse polarography but is much faster to perform. A detection limit for cadmium in 0.1 M HC1 for the system used here was 7 x 10 to the minus 8th power M.

A Theoretical Treatment of Square Wave Voltammetry with First-order Kinetics

A Theoretical Treatment of Square Wave Voltammetry with First-order Kinetics PDF Author: Jilin Zeng
Publisher:
ISBN:
Category :
Languages : en
Pages : 346

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Modelling Electroanalytical Experiments by the Integral Equation Method

Modelling Electroanalytical Experiments by the Integral Equation Method PDF Author: Lesław K. Bieniasz
Publisher: Springer
ISBN: 3662448823
Category : Science
Languages : en
Pages : 409

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Book Description
This comprehensive presentation of the integral equation method as applied to electro-analytical experiments is suitable for electrochemists, mathematicians and industrial chemists. The discussion focuses on how integral equations can be derived for various kinds of electroanalytical models. The book begins with models independent of spatial coordinates, goes on to address models in one dimensional space geometry and ends with models dependent on two spatial coordinates. Bieniasz considers both semi-infinite and finite spatial domains as well as ways to deal with diffusion, convection, homogeneous reactions, adsorbed reactants and ohmic drops. Bieniasz also discusses mathematical characteristics of the integral equations in the wider context of integral equations known in mathematics. Part of the book is devoted to the solution methodology for the integral equations. As analytical solutions are rarely possible, attention is paid mostly to numerical methods and relevant software. This book includes examples taken from the literature and a thorough literature overview with emphasis on crucial aspects of the integral equation methodology.

Modeling Square Wave Voltammetry of Thin Protein Films Using Marcus Theory

Modeling Square Wave Voltammetry of Thin Protein Films Using Marcus Theory PDF Author: Trevor Michael Saccucci
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 0

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Book Description
A model combining Marcus theory with Gaussian distributions of kinetic and thermodynamic parameters was developed for square wave voltammetry (SWV) and applied to the protein myoglobin in thin films of didodecyldimethylammoniurn bromide on electrodes. Nonlinear regression analysis allowed direct estimation of electron transfer rate constants and reorganization energies from single experiments at relatively large pulse heights. Methods presented promise to be generally applicable to determining Marcus electron-transfer parameters for redox proteins in thin films.

Microelectrodes: Theory and Applications

Microelectrodes: Theory and Applications PDF Author: I. Montenegro
Publisher: Springer Science & Business Media
ISBN: 9401132100
Category : Science
Languages : en
Pages : 488

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Book Description
The importance of microelectrodes is widely recognised and interest in their application in diverse areas of research has been increasing over the past ten years. In fact, several meetings organized by the International Society of Electrochemistry, The American Chemical Society and The U. S. Electrochemical Society have analysed various aspects of their theory and applications. For this reason it seemed that the time had arrived when scientists from around the world, actively concerned with research in the area of microelectrodes, should meet, exchange ideas and assess the direction of future developments. Furthermore, it seemed appropriate that this meeting should be held as a NATO Advanced Study Institute, so that students and young scientists with research interests in microelectrodes would have the opportunity to interact with experts in the field, establish future collaboration and, hopefully, catalyse new developments in the area. The meeting was held in Alvor, Portugal, in May 1990. This book compiles the lectures delivered in the Institute. It reviews the most important aspects of microelectrodes and points out directions for future research in this field. Several contributions discuss recent developments in theoretical aspects such as the properties of various geometries and computational procedures for solving the equations describing the coupling of mass transport to microelectrodes with heterogeneous electron tranfer and homogeneous chemistry. The materials and methods available for microelectrodes manufacture are presented in some detail. Both steady state and transient techniques are covered and the interaction of theory with experiment is discussed.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 882

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Book Description


Electroanalytical Methods

Electroanalytical Methods PDF Author: Fritz Scholz
Publisher: Springer
ISBN: 3662047578
Category : Science
Languages : en
Pages : 343

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Book Description
This laboratory book delivers hands-on advice to researchers in all fields of life and physical sciences already applying or intending to apply electro-analytical methods in their research. The authors represent in a strictly practice-oriented manner not only the necessary theoretical background but also substantial know-how on measurement techniques, interpretation of data, experimental setup and trouble shooting. The author and the editor are well-known specialists in their field.