Abstract

The development of a thermostable hydrophobic platinum catalyst is an important scientific and practical problem. The purpose of this work is to study methods for the hydrophobization of γ-Al₂O₃ granules with solutions of organic silanes. It has been shown that the thermostability of a hydrophobic coating with surface modifiers is no less than 500°C. Samples of classic and eggshell catalysts are synthesized on the basis of the supports that are obtained.

中文翻译：

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制备不同类型疏水化铂催化剂的方法

摘要

开发热稳定的疏水铂催化剂是一个重要的科学和实践问题。这个工作的目的是研究γ-Al的疏水化方法₂ ö ₃颗粒与有机硅烷溶液。已经表明具有表面改性剂的疏水涂层的热稳定性不低于500℃。在获得的载体的基础上，合成经典催化剂和蛋壳催化剂的样品。