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首页> 外文会议>International Conference on the Physics of Non-Crystalline Solids >Sol-gel, one technology by produced nanohybrid with anticorrosive properties
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Sol-gel, one technology by produced nanohybrid with anticorrosive properties

机译：溶胶 - 凝胶，一种技术通过产生抗腐蚀性能的纳米冬次

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The evolution of nanotechnology has been allowed modify the material properties since of chemical architecture. In this work, we development nanohybrids sol-gel process, silica particles are incorporated a functionalized polymer resin (type epoxy and/or phenolic) with carboxylic groups. When the metallic plate is coating formed film ceramic glass. The incorporation this particles into to polymeric matrix, allowed to obtain performance corrosive properties. The structural characteristics of the different materials prepared, phenolic resin (RF), the resin functionalized (RFF) and its corresponding hybrids (RF-SiO_2 and RFF- SiO_2),were studied by infrared spectroscopy and morphological changes were analyzed by scanning electron microscopy. Then cooper plates were coated with these materials to evaluate their corrosion performance. The corrosion performance evaluation for each of these coatings RF, RFF, RE-SiO_2 and RFF- SiO_2 were determined by the following tests: a misty saline chamber operated under accelerated corrosive conditions for corrosion advance measurement, abrasion and adhesion.
机译：由于化学结构的纳米技术的发展已经允许修改的材料特性。在这项工作中，我们开发纳米复合物的溶胶 - 凝胶过程中，二氧化硅颗粒被并入具有羧基的官能化的聚合物树脂（型环氧树脂和/或酚）。当金属板被涂布形成薄膜陶瓷玻璃。掺入这种颗粒引入到聚合物基质中，使其获得性能腐蚀性质。不同材料的结构特性来制备，酚醛树脂（RF），所述官能化树脂（RFF）及其相应的杂种（RF-SiO_2和RFF- SiO_2），通过红外光谱法研究和形态学变化通过扫描电子显微镜分析。然后库珀板用这些材料，以评估其耐腐蚀性能。对于每个这些涂层RF，RFF，RE-SiO_2和RFF- SiO_2的耐蚀性能评价通过以下的试验来确定：对于腐蚀预先测量，耐磨性和粘合性的加速腐蚀条件下有薄雾盐水室操作。

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