Aluminum oxide, also known as alumina, is a widely used material in various industries due to its remarkable physical and chemical properties. One of the most important questions regarding aluminum oxide is its electrical behavior: Can aluminum oxide​ conduct electricity? This article provides a comprehensive exploration of the electrical conductivity of aluminum oxide, including its crystal structure, intrinsic insulating properties, behavior under different conditions, and its applications in electronics and other fields. We will also discuss how modifications and composites can alter its electrical characteristics. Read More