知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106749858A 乙烯基烷基咪唑四硫氰合钴(Ⅱ)类共聚合磁性离子液体及制备方法 无效 - 驳回

乙烯基烷基咪唑四硫氰合钴(Ⅱ)类共聚合磁性离子液体及制备方法
摘要：
本发明涉及一种乙烯基烷基咪唑四硫氰合钴(Ⅱ)类共聚合磁性离子液体及制备方法，以乙烯基烷基咪唑四硫氰合钴(Ⅱ)类磁性离子液体(VCnIM)2[Co(NCS)4]为单体，甲基丙烯酸甲酯为(MMA)为共聚单体，通过共聚合法制备了乙烯基烷基咪唑四硫氰合钴(Ⅱ)类聚合磁性离子液体P(MMA‑(VCnIM)2[Co(NCS)4])。与其他磁性离子液体相比，呈固态，磁性可调，热稳定性高。本发明通过共聚合实现了聚合磁性离子液体的可加工性和稳定性，通过改变单体乙烯基烷基咪唑四硫氰合钴(Ⅱ)类磁性离子液体上的烷基链长短，实现了供聚合磁性离子液体磁性的可调控性，并提供了工艺简单，易操作，分析测试方便的乙烯基烷基咪唑四硫氰合钴(Ⅱ)类共聚合磁性离子液体的制备方法。
摘要（英）：

The invention relates to a vinyl alkyl imidazole cobalt (II) tetrarhodanate type copolymeric magnetic ionic liquid and a preparation method. Vinyl alkyl imidazole cobalt (II) tetrarhodanate type magnetic ionic liquid (VCnIM)2[Co(NCS)4] is adopted as a monomer, MMA is adopted as a comonomer, and the vinyl alkyl imidazole cobalt (II) tetrarhodanate type copolymeric magnetic ionic liquid P(MMA-(VCnIM)2[Co(NCS)4]) is prepared by a copolymerization method. Compared with other magnetic ionic liquid, the vinyl alkyl imidazole cobalt (II) tetrarhodanate type copolymeric magnetic ionic liquid is solid-state, magnetically adjustable and high in heat stability. According to the vinyl alkyl imidazole cobalt (II) tetrarhodanate type copolymeric magnetic ionic liquid and the preparation method, the processibility and the stability of the copolymeric magnetic ionic liquid is achieved by copolymerization, the controllability of the magnetism of the copolymeric magnetic ionic liquid is achieved by changing the length of an alkyl chain on the vinyl alkyl imidazole cobalt (II) tetrarhodanate type magnetic ionic liquid monomer, and the preparation method for the vinyl alkyl imidazole cobalt (II) tetrarhodanate type copolymeric magnetic ionic liquid is simple in process, easy to operate and convenient for analysis and testing.

0/0