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Published:20 September 1966,
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Huang Chih-tang, OU Yu-chun. THE POLYMERIZATION OF AROMATIC DINITRILES. [J]. Acta Polymerica Sinica (1):1-8(1978)
DOI:
Huang Chih-tang, OU Yu-chun. THE POLYMERIZATION OF AROMATIC DINITRILES. [J]. Acta Polymerica Sinica (1):1-8(1978) DOI:
具有(?)结构的芳香族二腈能用Lewis酸催化剂在约300℃进行聚合反应。研究了不同结构的二腈的聚合反应速度
并对所得聚合物的热氧化稳定性及形变温度进行测定。用红外光谱分析法证实了由氰基三聚环化生成了1
3
5-三嗪环。
Aromatic dinitriles with following structure
CN-X-CN
could be polymerized by Lewis acid catalysts at about 300℃. The polymerization rate of different dinitriles
the thermo-oxidative stability and deformation temperature of the obtained polymers were investigated. The formation of 1
5-triazine ring by cyclotrimerization of cyano group was verified by infra-red spectroscopic analysis.
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