Covalent Bonding Agent for Ceramic Coatings

SBIR奖将支持共价键合的发展 溶胶-凝胶技术沉积陶瓷涂层的助剂。 一 将使用双官能偶联剂 一方面共价结合到金属或聚合物基底上， 同时参与氧化物凝胶化过程。 这 预计将在整个分子中形成共价键结构， 界面，这将大大提高涂层附着力。 的 研究涉及键合剂的合成， 基质反应和界面粘附力的测定 涂层耐磨性。

An SBIR Award will support development of a covalent bonding agent for ceramic coatings deposited by the sol-gel technique. A bi-functional coupling agent will be used which be bond covalently to the metal or polymer substrate on the one hand and simultaneously participate in the oxide gelation process. This is expected to create a covalent bond structure across the interface which should greatly improve coating adherence. The study involves synthesis of the bonding agents, study of substrate reactions, and determination of interfacial adhesion nd coating wear resistance.