利用芘丁醇和8-壬烯酸的酯化反应,合成了含长链烷基的芘类衍生物8-壬烯酸芘丁酯,用红外光谱(IR)和核磁共振(1HMR)表征其分子结构,研究了它在甲苯和硅树脂中的荧光特性和热稳定性,考察了不同芘类衍生物对光学压敏涂料热稳定性的影响.结果表明,合成的舍长链烷基的芘类衍生物8-壬烯酸芘丁酯在溶液及涂料中都具有较高的氧猝灭率,随着芘类衍生物链长的增长,荧光分子在溶液及涂料中的氧猝灭率略有减小,而在涂料中的热稳定性有较大的提高.
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