2022年4月23日，封其春同学顺利通过其博士学位论文答辩，其博士论文的题目为“同轴湿纺封装制备可拉伸导电凝胶纤维复合材料及其应变传感机理研究”。毕业后封其春同学就职于安徽农业大学轻纺工程与艺术学院。封其春在攻读博士学位期间所发表的部分代表作如下：

1. Qichun Feng, Kening Wan, Tianyi Zhu, Chao Zhang*, Tianxi Liu*. Thermo-spun reaction encapsulation fabrication of environment-stable and knittable fibrous ionic conductors with large elasticity and high fatigue resistance. Chemical Engineering Journal, 2022, 435, 134826.

2. Qichun Feng, Kening Wan, Tianyi Zhu, Xiaoshan Fan*, Chao Zhang*, Tianxi Liu*. Stretchable, environment-stable and knittable ionic conducting fibers based on metallogels for wearable wide-range and durable strain sensors. ACS Applied Materials & Interfaces, 2022, 14, 4542-4551.

3. Qichun Feng, Kening Wan, Chao Zhang*, Tianxi Liu*. Cryo-spun encapsulation of polyaniline-based conducting hydrogels with high sensitivity, wide-range linearity and environmental stability for fibrous strain sensors.Journal of Polymer Science, 2021, DOI: 10.1002/pol.20210766.

4. Hele Guo#, Qichun Feng#, Kaiwen Wen, Jingsan Xu, Jixin Zhu, Chao Zhang*, Tianxi Liu*. Self-templated conversion of metallogel into heterostructured TMP@carbon quasiaerogels boosting bifunctional electrocatalysis. Advanced Functional Materials, 2019, 29, 1903660. (#: Co-first author)

5. Hele Guo#, Qichun Feng#, Jixin Zhu, Jingsan Xu, Qianqian Li, Siliang Liu, Kaiwen Xu, Chao Zhang*, Tianxi Liu*. Cobalt nanoparticle-embedded nitrogen-doped carbon/carbon nanotube frameworks derived from a metal-organic framework for tri-functional ORR, OER and HER electrocatalysis. Journal of Materials Chemistry A, 2019, 7, 3664. (#: Co-first author)

6. 刘天西，封其春，张超，郭和乐，李倩倩，徐凯文，刘思良，TPE/PANI皮芯结构弹性导电纤维制备方法及应用，中国发明专利，授权号：ZL201810741699.5。