2021年5月17日上午，晁国杰同学顺利通过其博士学位论文答辩，其博士论文的题目为“少贵/非贵无机纳米催化剂材料的设计合成及其在氧还原反应中的应用”。毕业后晁国杰同学前往江南大学从事博士后研究，现就职于无锡职业技术学院汽车与交通学院。晁国杰同学在攻读博士学位期间所发表的部分代表作如下：

1. Chao G, Zhang L, Wang D, Chen S, Guo H, Xu K, Fan W, Liu T, Activation of graphitic nitrogen sites for boosting oxygen reduction. Carbon, 2020, 159: 611-616.

2. Chao G, Zhang L, Tian J, Fan W, Liu T, Pd-SnO2 heterojunction catalysts anchored on graphene sheets for enhanced oxygen reduction. Compos. Commun., 2021, 25: 100703.

3. Chao G, An X, Zhang L, Tian J, Fan W, Liu T, Electron-rich platinum electrocatalysts supported onto tin oxides for efficient oxygen reduction. Compos. Commun., 2021, 24: 100603.

4. Chao G, Zhang L, Yuan S, Xue T, Yang F, Huang Y, Fan W, Liu T, Ultrathin MnO2 sheet arrays grown on hollow carbon fibers as effective polysulfide-blocking interlayers for high-performance Li-S batteries. ACS Appl. Energy Mater., 2020, 3, 12703-12708.

5. Chao G, Zhang L, Xue T, Tian J, Fan W, Liu T, Lattice-strain and electron-density modulation of palladium nanocatalysts for highly efficient oxygen reduction. Journal of Colloid and Interface.