无机材料可分为结构材料和功能材料两大类。用在信息方面的功能材料,叫做信息功能材料。信息功能材料主要有四种,即无机、有机、金属和生物信息功能材料。这四种功能材料的研究和发展虽涉及许多不同的科学和工程领域,但都分别与无机化学、有机 Inorganic materials can be divided into two major categories of structural materials and functional materials. Functional materials used in information are called information functional materials. Information Functional Materials There are four main types of inorganic, organic, metallic and biological information functional materials. Although the research and development of these four kinds of functional materials involve many different scientific and engineering fields, they are respectively related to inorganic chemistry, organic