Immobilizing metallocene by solid polymethylaluminoxane “sMAO” for slurry-phase ethylene-1-hexene copolymerizationChaofan Wu, Tengjie Ge, Zeyu Jiang, Yanfeng Jiang, Qian Zhang and Jian LiMATEC Web Conf., 358 (2022) 01017DOI: https://doi.org/10.1051/matecconf/202235801017