纤维素基超疏水材料的研究概况

Research Progress of Cellulose Based Super-hydrophobic Materials

关键词:  纤维素  原子转移自由基聚合  超疏水材料

Key Words:cellulose  atomic transfer radical polymerization  super-hydrophobic materials

摘要:纤维素是广泛存在于自然界的一种可再生的绿色物质，纤维素基材料具有良好的相容性、透气性和生物降解性，而纤维素的超疏水化改性使其应用范围更加广泛。本文主要综述了纤维素基超疏水材料的制备方法，包括喷涂法、浸渍法、相分离法、化学沉积法等，重点介绍了原子转移自由基聚合法（ATRP）对纤维素改性，使其具备超疏水性的研究现状。

Abstract:Cellulose is a kind of renewable green material in great abundance in nature. Cellulosic materials are characterized by good compatibility, permeability and biodegradability, the super-hydrophobic modification of cellulose widens their application. In this article, the preparation processes of cellulose super-hydrophobic material were summarized, including spraying method, impregnation method, phase separation method, chemical deposition method and so on. Modification through atom transfer radical polymerization (ATRP) method was particularly discussed in detail.