Explanation

Also known as electronic ceramics. It refers to those advanced ceramics with specific inherent properties and functions. It is an advanced advanced ceramics that uses one or more properties provided by its direct effects such as electricity, magnetism, sound, light, heat, elasticity, chemistry and its coupling effects to achieve a certain use function. Its characteristics include a wide variety, high yield, low price, wide application, full functionality, high technology, and fast update. A large number of functional ceramics with excellent performance or special functions have been found by studying the chemistry, physics, composition, structure, performance and use efficiency of complex multi oxide system, and their performance has been adjusted and optimized by means of ion replacement, doping and other methods. The research on new materials of functional ceramics has gradually moved from empirical exploration to materials design based on required properties. In order to improve the sintering property, uniformity and reliability, a new technology of preparing powder raw materials by chemical methods such as sol gel method and sintering was developed. The emergence of nano functional ceramics shows that their research has begun to go deep into the nano level between the macro and atomic scales, which will undoubtedly play an important role in understanding the properties of functional ceramics and exploring their new applications. In recent years, while functional ceramics have achieved rapid development in the field of new materials such as thin films, multilayer structures, superlattice materials, composite materials, smart materials, intelligent materials, and so on, research on ceramics film preparation technology, surface and interface structures and properties, ceramics integration, composition and micro processing technology is increasingly receiving attention.

Classification