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在反相微乳液系统中 ,用辣根过氧化物酶进行了酶促木质素与酚共聚反应 ,并进行了红外光谱分析及差示扫描量热分析。结果表明 ,由于在木质素分子间引入了聚甲酚片段 ,共聚物的热性能有较大改善。聚合物的重均分子量随反应温度的升高而增加
In the reverse microemulsion system, enzymatic lignin copolymerization with horseradish peroxidase was carried out, and the infrared spectroscopy and differential scanning calorimetry were performed. The results show that due to the introduction of lignin between the fragments of cresol, the thermal properties of copolymers have greatly improved. The weight average molecular weight of the polymer increases as the reaction temperature increases