金属硫族化合物晶体的研究进展

Development of Melting Chalcogenides Crystals

金属硫族化合物具有特殊的物理化学性质,在半导体材料、催化剂载体、固体化学、电磁及光学特性等高科技领域具有不可替代的重要性.近10年来人们竞相研究,用各种方法合成了成百上千新的金属硫化物、硒化物和碲化物,形成0～3维多硫金属材料,其晶体合成方法有电化学法、固相合成法、溶剂热法等.文章综述了金属硫族化合物几种合成方法、介绍了晶体的结构特征及其新进展.

Melting chalco genides crystals have particular physical and chemical properties,so they are of indispensable in semi-conductor fields,catalyze carrier material,solid chemistry and so on. In recent ten years, thousands of metal chalcognides have been researched by scientists. The developments of synthesis of chalcogenide such as electrochemical synthesis,high temperature synthesis,hydrothermal synthesis,solvothermal synthesis is reviewed.