The Surface Modification of Tourmaline Powder with Triethoxyvinylsilane and Characterization

作     者：HU Zhi-ying HU Zhi-ying

作者机构：School of Materials Science and EngineeringWuhan University of Technology 

出 版 物：《武汉理工大学学报》 (Journal of Wuhan University of Technology)

年 卷 期：2015年第37卷第2期

页      面：40-43,49页

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

主　　题：tourmaline triethoxyvinylsilane surface modification functional polymer 

摘      要：The surface modification of the tourmaline powder with triethoxyvinylsilane was studied to prepare the polymerizable organic *** experimental results showed that the surface of modified tourmaline had the better hydrophobicity compared with unmodified tourmaline,when the mass ratio of triethoxyvinylsilane to tourmaline powder was 1∶5,and reacted at 60 ℃for 1.5hin the mixed-solvent of ethanol and distilled water(1∶5in volume ratio).The structure characterization results indicated that the vinylsiloxane was introduced into the surface of tourmaline powder to generate the polymerizable organic tourmaline,and the crystal structure of tourmaline had no change.