Preparation of Organic-inorganic Hybrid Materials with Interfacial Chemical Bonding by Sol-gel Process Ge jianfang1,2 Lu fengji1 (1 Xi'an Jiaotong University, Xi'an 710049 2 Maoming College, Guangdong Maoming 525000) Abstract Organic-inorganic hybrid materials can be prepared by sol-gel technique. In this paper their applications for the mechanical performance and thermal stability improvement of organic materials, or for tailor-made fabrication of functional materials with photochemical properties such as photochromic, optical transmission and emission etc., has been addressed. Key words Sol-gel, Hybrid materials, Functional materials 溶胶-凝胶法制备有机-无机反应型杂化材料 葛建芳1,2 卢凤纪1 (1西安交通大学 西安 710049 2茂名学院 广东茂名 525000) 摘要 采用溶胶-凝胶技术合成有机-无机杂化材料，以提高有机材料的力学性能和热稳定性，或设计组装如光致色变材料、光纤传感和发光材料等功能材料，具有广阔的研究开发前景。 关键词 溶胶-凝胶 杂化材料 功能材料 葛建芳 男，36岁，副教授，从事高分子功能材料的研究和教学。 E-mail:gjf@mmc.edu.cn 2002-01-04收稿，2002-02-28修回 (PDF全文下载c02065)