介绍了溶胶-凝胶法制备有机硅/SiO2 杂化材料的原理与工艺,综述了有机硅/SiO2 杂化材料在耐热材料、腐蚀防护材料、光学材料领域的应用研究情况。使用溶胶-凝胶法制备的有机硅/SiO2 杂化材料作为一种全硅体系,很好地结合了有机硅和纳米SiO2 的优势,具有很好的发展前景。

The principle and preparation process of organic silicone/SiO2 hybrid materials prepared by the method of sol-gel were described. The applied research of organic silicone/SiO2 hybrid materials in the field of heat-resistant materials, corrosion protection and optical materials were summarized. The organic silicone/SiO2 hybrid materials prepared by the sol-gel as an all-silicon system combined the advantage of the organic silicone and nano-SiO2, which render it a promising material.