1. 毕业设计（论文）的内容和要求

本论文的主要内容是对硅/碳复合材料作为锂离子电池负极材料在国内外的研究现状、应用与发展进行了简要的阐述。

简述单质硅/石墨烯气凝胶复合材料的结构特点、溶胶-凝胶制备工艺和应用前景。

对不同硅掺杂量的单质硅/石墨烯气凝胶复合材料的制备参数及其性能表征进行了研究，同时将其应用于锂离子电池负极材料中，这对于抑制硅作为锂离子电池负极材料的体积膨胀和提高硅/石墨烯复合气凝胶的实际放电容量和循环稳定性具有很好的借鉴意义和应用前景。

2. 参考文献

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3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 2018.12.3～2018.12.21 查阅文献资料 2018.12.22～2019.1.18 拟定实验方案，撰写开题报告 12.30~1.1 元旦假期 2019.2.25～2019.3.31 完成初步实验工作，并开展初步测试 2019.4.1～2019.6.3 进行中期检查，完成实验和测试 4.5~4.7清明假期 5.1~5.2五一假期 2019.6.4～2019.6.14 撰写毕业论文，答辩 6.7~6.9 端午假期