1. Xiayu Liang, Qingle Zeng.* Recovery of samarium(III) and cobalt(II) in synthetic nitric acid solutions using carboxyl functionalized ionic liquids and application to recycling SmCo permanent magnets. Hydrometallurgy 2023, 216, 106016. https://doi.org/10.1016/j.hydromet.2022.106016

2. Xiayu Liang, Bingren Wang, Jiayang Sun, Yaqi Li, and Qingle Zeng.* Diastereoselective Synthesis of Dispiropyrrolidinyloxindoles via DBU-Promoted [3+2]-Cycloaddition of Cyclic Pyridinium Ylides and α,β-Unsaturated Ketones. Asian J. Org. Chem., 2023, e202200681.  https://onlinelibrary.wiley.com/doi/full/10.1002/ajoc.202200681