标题:Catalytic Systems for the Cross-Linking of Organosilicon Polymers
作者:Wang, Dengxu; Klein, Johann; Mejia, Esteban
作者机构:[Wang, Dengxu; Mejia, Esteban] Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany.; [Wang, Dengxu] Shandong U 更多
通讯作者:Mejía, Esteban
通讯作者地址:[Mejia, E]Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18059 Rostock, Germany.
来源:CHEMISTRY-AN ASIAN JOURNAL
出版年:2017
卷:12
期:11
页码:1180-1197
DOI:10.1002/asia.201700304
关键词:catalysis; hydrosilylation; polymers; radical reactions; silanes
摘要:Silicones and silicone rubbers are omnipresent in household and industrial products such as lubricants, coatings, sealants, insulators, medical devices, etc. This plethora of applications arises from their unparalleled properties including hydrophobicity, low surface energy, chemical inertness, extreme temperature stability, elasticity, and biocompatibility. Even though silicones have been known for more than five decades, their chemistry is still far from fully understood. Industrially, the vast majority of processes for their synthesis, transformation, and use are based on rather well established, alas outdated technologies, which are frequently empirical and poorly investigated. This review attempts to summarize the different approaches for the synthesis of silicone rubbers by vulcanization or curing of silicone polymers, the catalysts used, and the corresponding reaction mechanisms. Apart from the well-known methods (radical, hydrosilylation, and metal-based condensation), novel approaches such as organo- and bio-catalysis are also addressed.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:3
Scopus被引频次:3
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019243705&doi=10.1002%2fasia.201700304&partnerID=40&md5=d7314ba4e3ffea9e4b099c27e40cdfa0
TOP