By Jean-Michel Savéant

ISBN-10: 0471445738

ISBN-13: 9780471445739

ISBN-10: 047175806X

ISBN-13: 9780471758068

This booklet relies at the George Fisher Baker Lecture given by means of Jean-Michel Savéant at Cornell college in Fall 2002.The first publication concentrating on molecular electrochemistryRelates to different fields, together with photochemistry and biochemistryOutlines truly the relationship among thoughts, experimental illustrations, proofs and helping methodsAppendixes to supply rigorous demonstrations to avoid an overload of algebra often textApplications-oriented, excited by examining the consequences bought instead of the method

Show description

Read or Download Elements of Molecular and Biomolecular Electrochemistry: An Electrochemical Approach to Electron Transfer Chemistry PDF

Best analytic books

Protein Folding, Misfolding and Aggregation

This specific booklet covers all of the sleek ways and the numerous advances skilled within the box over the last 10 years. there's a lot emphasis on computational tools and reports of protein aggregation that have fairly flourished within the final decade. It comprises chapters within the components that experience witnessed significant advancements and written through most sensible specialists together with: laptop simulations of folding, speedy folding, unmarried molecule spectroscopy, protein layout, aggregation reviews (both computational and experimental).

Separation Techniques in Clinical Chemistry

This reference examines suggestions in separation technology for more suitable sensitivity and cost-efficiency, elevated pace, greater pattern throughput and reduce solvent intake within the review, overview, and validation of rising drug compounds. It investigates breakthroughs in pattern pretreatment, HPLC, mass spectrometry, capillary electrophoresis and healing drug tracking for more desirable productiveness, precision, and defense in medical chemistry, biomedical research, and forensic study.

Digital Simulation in Electrochemistry

This ebook is an intensive revision of the sooner e-book with an identical name, 1981. The reader who has the 1st version will recognize chapters 1-3 and components of Chapt. four; thereafter, there's little similarity. There are a number of purposes for this. to start with, as one inner Danish e-book said, the 1st version contained "et hav af smafejl" that means (with a few poetic license), a sea of problems.

Additional info for Elements of Molecular and Biomolecular Electrochemistry: An Electrochemical Approach to Electron Transfer Chemistry

Sample text

1. Introduction Continuing the study of simple outer-sphere electron transfer reactions, AzA þ eÀ Ð BzA À1 attention is now focused on the kinetics of the reaction and how it can be characterized by an electrochemical technique such as cyclic voltammetry. The case of a reduction continues to be taken as an example, transposition to oxidation requiring obvious changes of signs. The electrochemical responses now depend on both the rate of electron transfer and either the rate of diffusion, for freely moving reactants, or the potential scan rate, for immobilized reactants.

37 ELECTRON TRANSFER KINETICS also means that the transfer coefficient is a linear function of the driving force rather than independent of it as in the Butler–Volmer case: 6¼ a¼X ¼ 6 Yj¼ ð8jÞ ¼ 0:5 1 þ ! ÁG0 4ÁG6¼ 0 ¼ 0:5 1 þ E À E0 4ÁG6¼ 0 ! 4, where the experimental detection of this variation is discussed. So far, only the nuclear reorganization energy attending electron transfer has been discussed, yielding the expressions above of the free energy of activation in the framework of classical transition state theory.

It follows that RDEV cannot compete with transient techniques such as cyclic voltammetry in the kinetic characterization of fast processes. One attractive feature of RDEV is nonetheless the simplicity of the relationship between the current flowing through the electrode and the concentrations of the reactants at the electrode surface. 10a. 10b) according to ðCA Þx¼0 i ¼1À 0 il C ðCB Þx¼0 i ¼ il C0 ð1:15Þ where C 0 is the bulk concentration of A, and il ¼ FSC 0 DAB 2=3 1=2 ¼ 0:62FSC 0 DAB nÀ1=6 oR d ð1:16Þ is the plateau current (amperes) reached when the potential is negative enough for the concentration of A at the electrode surface to be nil, or, equivalently, the concentration of B to equal C 0 .

Download PDF sample

Elements of Molecular and Biomolecular Electrochemistry: An Electrochemical Approach to Electron Transfer Chemistry by Jean-Michel Savéant


by James
4.4

Rated 4.23 of 5 – based on 41 votes