High dispersion of heteropolyacid nanoparticles on hydrothermally Cs-modified three-dimensionally ordered macroporous SiO<sub>2</sub> with excellent selectivity in methacrolein oxidation

Heng Zhang, Junqi Liu, Chenyuan Liu, Tingting Wang, Wancheng Zhu

Chinese Journal of Chemical Engineering . 2020, (11): 2785 -2791 . DOI: 10.1016/j.cjche.2020.07.017