The Cost To The World's Economy Due To Corrosion Was Said To Be Two And A Half Trillion Dollars Or 3.4 Of Global Gdp In 2013. Electrochemistry As A Discipline Is Of Even Greater Relevance Ten Years On, In View Of The World's Desperate Attempts To Prevent Catastrophic Climate Change By Moving From Fossil Fuel To E-mobility Among Other Measures. This Means That Whereas Electrochemistry In All Its Mystery And Complexity Was Formerly The Domain Of The Physical Chemist Alone, Today It Is An Essential Skill For The Materials Scientist, The Engineer And Indeed The Physicist.this Textbook Fills A Gap In Providing A Course Of Learning From First Principles For The Student, Researcher And Industrialist Who Has An Undergraduate-level Education In Physics But Only High School Chemistry.