纳米硫化镉粉体制备技术的研究进展

纳米硫化镉在太阳能转化、非线性光学、光电子化学电池和光催化等方面具有广泛的应用，因此其研究成为纳米材料科学和凝聚态物理学领域的重要问题。按照反应物的状态，将纳米硫化镉的制备方法分为固相法、液相法和气相法，进而分为室温固态化学反应法、微乳液法、沉淀法、水热法、前驱体法以及气相沉积法等不同的制备方法。详细介绍了各种制备方法，分析了它们的优点和缺点。此外，还对纳米硫化镉制备的发展方向提出了建议。

Progress on preparation of nano -structured cadmium sulfide powder

The cadmium sulfide has a widespread application in the solar energy conversion, the non - linear optics, the photoelectron chemical cell and the photochemical catalysis. The research of nano - sized CdS become an important question of nano - sized materials science and state of aggregation physics. According to the state of reactant,the preparation methods was devided into solid method, liquid method and gas method, which can be further classified to solid - state chemical reaction method, microemulsion method, precipitation method, hydrothermal method, precursor method and gas - phase precipitation method etc.. The preparation methods of nano - structured CdS are also introduced and compared detailedly. Besides, suggestion was given about the development of nano - sized CdS.