Understanding Voltammetry

Understanding Voltammetry
Author: R. G. Compton
Publisher: World Scientific
Total Pages: 384
Release: 2007
Genre: Science
ISBN: 9812706259

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Considers how to go about designing, explaining and interpreting experiments centered around various forms of voltammetry (cyclic, microelectrode, hydrodynamic, and so on). This book gives introductions to the theories of electron transfer and of diffusion. It also introduces convection and describes hydrodynamic electrodes.

Pulse Voltammetry in Physical Electrochemistry and Electroanalysis

Pulse Voltammetry in Physical Electrochemistry and Electroanalysis
Author: Ángela Molina
Publisher: Springer
Total Pages: 678
Release: 2015-11-14
Genre: Science
ISBN: 3319212516

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For the first time, the authors provide a comprehensive and consistent presentation of all techniques available in this field. They rigorously analyze the behavior of different electrochemical single and multipotential step techniques for electrodes of different geometries and sizes under transient and stationary conditions. The effects of these electrode features in studies of various electrochemical systems (solution systems, electroactive monolayers, and liquid-liquid interfaces) are discussed. Explicit analytical expressions for the current-potential responses are given for all available cases. Applications of each technique are outlined for the elucidation of reaction mechanisms. Coverage is comprehensive: normal pulse voltammetry, double differential pulse voltammetry, reverse pulse voltammetry and other triple and multipulse techniques, such as staircase voltammetry, differential staircase voltammetry, differential staircase voltcoulommetry, cyclic voltammetry, square wave voltammetry and square wave voltcoulommetry.

Square-Wave Voltammetry

Square-Wave Voltammetry
Author: Valentin Mirceski
Publisher: Springer Science & Business Media
Total Pages: 202
Release: 2007-11-08
Genre: Science
ISBN: 3540737405

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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.

Understanding Voltammetry

Understanding Voltammetry
Author: Richard G Compton
Publisher: World Scientific
Total Pages:
Release:
Genre: Science
ISBN: 1786345285

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he power of electrochemical measurements in respect of thermodynamics, kinetics and analysis is widely recognised but the subject can be unpredictable to the novice even if they have a strong physical and chemical background, especially if they wish to pursue quantitative measurements. Accordingly, some significant experiments are perhaps wisely never attempted while the literature is sadly replete with flawed attempts at rigorous voltammetry. This textbook considers how to implement designing, explaining and interpreting experiments centered on various forms of voltammetry (cyclic, microelectrode, hydrodynamic, etc.). The reader is assumed to have knowledge of physical chemistry equivalent to Master's level but no exposure to electrochemistry in general, or voltammetry in particular. While the book is designed to stand alone, references to important research papers are given to provide an introductory entry into the literature. The third edition contains new material relating to electron transfer theory, experimental requirements, scanning electrochemical microscopy, adsorption, electroanalysis and nanoelectrochemistry.

Voltammetry

Voltammetry
Author: Gugu Hlengiwe Mhlongo
Publisher:
Total Pages: 118
Release: 2019-06-12
Genre: Physical and theoretical chemistry
ISBN: 1789853230

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Voltammetry is a very important electrochemical technique that is used to study electrode surface reactions. It helps scientists to understand the behavior of electrochemically active species and the performance of the material being investigated. Voltammetry is commonly used in different fields ranging from energy, sensing, and corrosion applications. It is mainly performed to acquire qualitative information about electrochemical reactions. The interpretation of voltammetric results differs from application to application. In this text, the fundamentals and theories of voltammetry are covered. This book aims at providing interpretations of voltammetric techniques as they are applied in different fields. The various types of voltammetry are covered, and the significance of each type is explained. The topic covered in this book include interpretation of voltammetry in energy, corrosion and sensing applications.

Voltammetry

Voltammetry
Author: Yuki Saito
Publisher: Nova Science Publishers
Total Pages: 0
Release: 2014
Genre: Electrochemical analysis
ISBN: 9781629480572

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Voltammetry is the study of current as a function of applied potential and is a category of electroanalytical methods used in analytical chemistry and various industrial processes. In this book, the authors discuss the theory, types and applications of voltammetry. Topics include voltammetric techniques in electrocatalytic studies; voltammetry and stoichography for studying the chemical composition and real structure of solid inorganic substances and materials; voltammetric techniques applied on organic compounds related to agroalimentary and health systems; using voltammetry as a promising analytical technique in the study of compounds of biological importance; automatised determination of metallothionein by adsorptive transfer stripping techniques coupled with Brdicka reaction; overcoming drawbacks and going further with practical electroanalysis; voltammetric determination of metals as food contaminants; dual dynamic voltammetry with rotating ring-disk electrodes; linear voltammetry of anodic selective dissolution of homogeneous metallic alloys; electrooxidation of glycine and a-alanine on platinum; and temperature responses in linear voltammetry.

Voltammetry for Sensing Applications

Voltammetry for Sensing Applications
Author: J.G. Manjunatha
Publisher: Bentham Science Publishers
Total Pages: 394
Release: 2022-02-10
Genre: Science
ISBN: 9815039725

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Voltammetry for Sensing Applications familiarizes readers with recent advancements in the field of electrochemical analysis. The book features 16 chapters which cover many applications of voltammetric analysis such as drug testing and analysis, sensors for point-of-care devices, sensors for diverse analysis, advanced energy storage devices, clinical sample analysis, sensors for the detection of heavy metals, nanomaterials, disease detection, immune sensors, food sample analysis, and anti-inflammatory and anticancer drug detection. Many of the current methods of voltammetry offer increased stability, repeatability, high performance, cost-effectiveness, time-saving, sensitivity, and the chapters also cover appropriate applications for the sensing tools and methodologies which are imperative in electrochemical, environment, biological, medicinal, and food safety analysis. This informative reference serves as a timely and comprehensive update on voltammetry and sensing materials for chemistry scholars and industrial chemists alike.

Applications of the Voltammetry

Applications of the Voltammetry
Author: Margarita Stoytcheva
Publisher: BoD – Books on Demand
Total Pages: 163
Release: 2017-06-07
Genre: Science
ISBN: 9535132156

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The present book Applications of Voltammetry is a collection of six chapters, organized in two sections. The first book section is dedicated to the application of mathematical methods, such as multivariate calibration coupled with voltammetric data and numeric simulation to solve quantitative electroanalytical problems. The second book section is devoted to the electron transfer kinetic studies and electroanalytical applications of the voltammetry, such as interfacial electron transfer of the haem group in human haemoglobin molecules, physisorbed on glass-/tin-doped indium oxide substrates, analysis of dyes and metal ions in trace concentrations and characterization of the antioxidant properties of wine and wine products, using a variety of voltammetric techniques and electrodes. The most recent trends and advances in voltammetry are professionally commented.

Introduction to Voltammetric Analysis

Introduction to Voltammetric Analysis
Author: Francis George Thomas
Publisher: CSIRO PUBLISHING
Total Pages: 268
Release: 2001
Genre: Science
ISBN: 9780643065932

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Presents the basic concepts and principles in an easy-to-read manner, with practical applications from multiple disciplines.

Understanding Voltammetry: Problems And Solutions

Understanding Voltammetry: Problems And Solutions
Author: Compton Richard Guy
Publisher: World Scientific Publishing Company
Total Pages: 272
Release: 2011-12-29
Genre: Science
ISBN: 1848169515

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The field of electrochemical measurement, with respect to thermodynamics, kinetics and analysis, is widely recognised but the subject can be unpredictable to the novice, even if they have a strong physical and chemical background, especially if they wish to pursue quantitative measurements. Accordingly, some significant experiments are, perhaps wisely, never attempted, while the literature is sadly replete with flawed attempts at rigorous voltammetry.This book presents problems and worked solutions for a wide range of theoretical and experimental subjects in the field of voltammetry. The reader is assumed to have knowledge up to a Master's level of physical chemistry, but no exposure to electrochemistry in general, or voltammetry in particular, is required. The problems included range in difficulty from senior undergraduate to research level, and develop important practical approaches in voltammetry.The problems presented in the earlier chapters focus on the fundamental theories of thermodynamics, electron transfer and diffusion. Voltammetric experiments and their analysis are then considered, including extensive problems on both macroelectrode and microelectrode voltammetry. Convection, hydrodynamic electrodes, homogeneous kinetics, adsorption and electroanalytical applications are discussed in the later chapters, as well as problems on two rapidly developing fields of voltammetry: weakly supported media and nanoscale electrodes.There is huge interest in the experimental procedure of voltammetry at present, and yet no dedicated question and answer book with exclusive voltammetric focus exists, in spite of the inherent challenges of the subject. This book aims to fill that niche.