目前，商用锂离子电池体系因其固有的安全性问题，使得锂离子电池发展遇到了瓶颈。全固态电池采用不可燃的固态电解质和锂金属负极，能够有效提高电池安全性能与能量密度。本课题组近年来已经在固态电解质与锂金属负极领域开展了相关研究，代表作如下：

(1) Ran Dong, Jie Zheng, Jialiang Yuan, Yuan Li, Tongwei Zhang, Yang Liu, Yuxia Liu, Yan Sun, Benhe Zhong, Yanxiao Chen*, Zhenguo Wu, Xiaodong Guo, A polyethylene oxide/metal-organic framework composite solid electrolyte with uniform Li deposition and stability for lithium anode by immobilizing anions, Journal of Colloid and Interface Science, 620, 2022, 47-56

(2) Yuan Li, Liwen Yang, Ran Dong, Tongwei Zhang, Jialiang Yuan, Yang Liu, Yuxia Liu, Yan Sun, Benhe Zhong, Yanxiao Chen, Zhenguo Wu, Xiaodong Guo*, A high strength asymmetric polymer–inorganic composite solid electrolyte for solid-state Li-ion batteries, Electrochimica Acta, Volume 404, 2022, 139701.

(3) Jialiang Yuan , Ran Dong , Yuan Li , Yang Liu , Zhuo Zheng , Yuxia Liu , Yan Sun , Benhe Zhong , Zhenguo Wu and Xiaodong Guo . Integrated cathode and solid electrolyte via in situ polymerization with significantly reduced interface resista, Chemical Communications., 2021,57, 13004-13007.

(4) Tongwei Zhang, Jun Zhang, Shan Yang, Yuan Li, Ran Dong, Jialiang Yuan, Yuxia Liu, Zhenguo Wu, Yang Song, Yanjun Zhong, Wei Xiang, Yanxiao Chen, Benhe Zhong, and Xiaodong Guo. Facile In Situ Chemical Cross-Linking Gel Polymer Electrolyte, which Confines the Shuttle Effect with High Ionic Conductivity and Li-Ion Transference Number for Quasi-Solid-State Lithium–Sulfur Battery. ACS Applied Materials & Interfaces 13(37): 44497-44508.

(5) Chen, T., You, J., Li, R., Li, H., Wang, Y., Wu, C., Sun, Y., Yang, L., Ye, Z., Zhong, B., Wu, Z., Guo, X., Ultra-Low Concentration Electrolyte Enabling LiF-Rich SEI and Dense Plating/Stripping Processes for Lithium Metal Batteries. Adv. Sci. 2022, 9, 2203216.