Energy materials chemistry is an interdisciplinary course among materials science, chemistry, energy engineering and surface chemistry, to systematically study the energy material growth, material testing and analysis, interface phenomena, surface/interface chemical reaction process, and applications in energy field. Energy materials chemistry has a broad-based, multidisciplinary or interdisciplinary nature. As a key area of chemical research and new materials technology, it is gaining more and more recognition worldwide. The main teaching contents of this course include the introduction of energy materials chemistry; crystallography and surface/interface thermodynamics; interface engineering; surface/interface catalysis; surface/interface mechanics; energy material growth and property modification; energy material testing and analysis; and the application of energy material chemistry in the energy field. It is hoped that the teaching of this course will more widely convey to students in the engineering disciplines the exciting research directions in this field and the opportunities that energy materials chemistry provides for new materials technologies and energy applications.