文献类型：期刊文献

英文题名：Synthesis and characterization of a novel linear benzoxazine-containing polytriazole via metal-free click reaction and its self-crosslinking behavior

作者：Xu, Zhongyi[1]; Du, Lei[1]; Wan, Liqiang[1]; Huang, Farong[1]

机构：[1] Key Lab. for Specially Func. Polymeric Materials and Related Tech. of the Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China

年份：2012

卷号：557-559

起止页码：973

外文期刊名：Advanced Materials Research

收录：EI(收录号：20124215567868)

语种：英文

外文关键词：Linear transformations - Crosslinking - Decomposition - Ring opening polymerization

摘要：A novel linear benzoxazine-containing polytriazole was successfully synthesized via metal-free click reaction. Benefited from the advantages of click reaction, the synthesis procedure was easily and efficiently. The linear polymer could be transformed into crosslinked structure after ring-opening polymerization of oxazine induced by the increasing temperature. The FT-IR characterization verified the structure transformation between linear and crosslinked polymer. Moreover, the thermal properties and thermal degradation behaviors of linear polymer and the corresponding crosslinked polymer were studied by DSC and TGA. The novel polytriazole was proved to be a kind of thermal stable polymers with high thermal decomposition temperature (Td5 over 300°C).? (2012) Trans Tech Publications, Switzerland.