软化学（ｓｏｆｔ ｃｈｅｍｉｓｔｒｙ）是指在中低温或溶液中通过一般化学反应制备材料的方法。传统无机非金属材料的制备是采用高温固相反应，这些反应难以控制，能耗大，成本高。软化学合成使起始反应物在分子态尺寸上均匀混合，经过生成前驱物或中间体，最后生成具有指定组 Soft chemistry refers to a method of preparing a material by a general chemical reaction at a low temperature or in a solution. Traditional inorganic non-metallic materials are prepared by high-temperature solid-state reaction, these reactions are difficult to control, energy consumption, high cost. Soft chemical synthesis of the initial reactants molecular size uniformly mixed, through the generation of precursors or intermediates, and finally generated with the specified group