2020年3月13日上午，李乐同学顺利通过其博士学位论文答辩，其博士论文的题目为“三维网络结构导电聚合物复合材料的制备及其柔性超级电容器性能研究”。毕业后李乐同学前往江南大学化学与材料工程学院从事博士后研究，现就职于江南大学化学与材料工程学院任副教授。李乐同学在攻读博士学位期间所发表的部分代表作如下：

1. L. Li, Y. Zhang, H. Lu, Y. Wang, J, Xu, J. Zhu, C. Zhang*, T. X. Liu*. Cryopolymerization enables anisotropic polyaniline hybrid hydrogels with superelasticity and highly deformation-tolerant electrochemical energy storage. Nature Communications, 2020, 11, 62.

2. L. Li, L. Xu, W. Ding, H. Lu, C. Zhang*, T. X. Liu*. Molecular-engineered hybrid carbon nanofillers for thermoplastic polyurethane nanocomposites with high mechanical strength and toughness. Composites Part B: Engineering, 2019, 177, 107391.

3. L. Li, J. Zhou, C. Zhang*, T. X. Liu*. Confined sulfidation strategy toward cobalt sulfide@nitrogen, sulfur co-doped carbon core-shell nanocomposites for lithium-ion battery anodes. Composites Communications, 2019, 15, 162-167.

4. L. Li, K. Wang, Z. Huang, C. Zhang*, T. X. Liu*. Highly ordered graphene architectures by duplicating melamine sponges as a three-dimensional deformation-tolerant electrode. Nano Research, 2016, 9, 2938-2949.