Synthesis and Characterization of a Novel Linear Benzoxazine-Containing Polytriazole via Metal-Free Click Reaction and its Self-Crosslinking Behavior

Abstract:

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 (T_d5 over 300°C).

• Periodical: Advanced Materials Research (Volumes 557-559)
• Pages: 973-978
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.557-559.973
• Online since: July 2012
• Authors: Zhong Yi Xu, Lei Du, Li Qiang Wan, Fa Rong Huang
• Keywords: Benzoxazine, Metal-Free Click Reaction, Polytriazole, Thermal Property

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