固体超强酸催化剂是近年来国外迅速发展的具有重大工业应用价值的新型催化剂。本文介绍固体超强酸催化剂的类型、制备、结构与属性及共在有机化工中的应用。近二十多年,国外对超强酸在碳正离子化学及有机化工中的应用进行了广泛的研究~([1])。被称作超强酸(Super acid)的是一种比100%硫酸还要强许多倍的酸。特别是液 Solid superacid catalyst is a new type of catalyst with significant industrial application value that has been rapidly developed abroad in recent years. This article describes the type, preparation, structure and properties of solid superacid catalysts and their applications in organic chemistry. Nearly two decades, foreign super acid in carbonium ion chemistry and organic chemical applications are widely studied ~ ([1]). Known as Super acid is a much stronger acid than 100% sulfuric acid. Especially liquid