This important volume discusses key issues surrounding the development of high temperature reference electrodes and other electrochemical techniques. First, the book reviews the latest developments in the use of reference electrode technology in both pressurized water and boiling water reactors. The authors then explore different types of corrosion and tribocorrosion and the ways they can be measured using such techniques as electrochemical impedance spectroscopy. Topics covered across the book include in-pile testing, modelng techniques and the tribocorrosion behavior of stainless steel under reactor conditions.