乙酰化处理木质素对甲酚对聚乳酸膜性能的影响任务书

 2022-02-22 19:37:52

1. 毕业设计(论文)的内容、要求、设计方案、规划等

前言:广泛阅读大量的木质素酚的制备及其乙酰化改性的相关科技文献 方案:1掌握仪器分析基本原理2摸索工业木质素及木质素酚结构上的异同及其在乙酰化酯化改性上的潜力3对乙酰化改性产物的性质进行科学合理的测试与分析 对科学实验数据进行客观记录、分析,并配合倒是做出合理的结论性判断,表格及仪器分析数据表达规范 进度安排: 1/16~2/21收集相关资料、阅读相关文献、拓展专业课程知识 2/22~3/9 实验原料准备与前期定性、定量分析 3/10~4/11 收集木质素样品以及他的乙酰化改性样品4/12~4/30 对乙酰化改性样品进行仪器分析,计算官能团变化情况5/01~5/30 试图用乙酰化改性产品与PLA铺膜评价膜的性质,整理数据、论文的构思与撰写 5/31~6/10 完成论文和答辩

2. 参考文献(不低于12篇)

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[15]邵鲁鹏. 酸析木素分级分离及低分子量木素结构研究[D]. 齐鲁工业大学, 2014.

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