X Hu, Y Wang, R Wu, L Zhao, X Wei, Y Zhao - Applied Surface Science, 2020 - Elsevier
Two ZrO 2 supports with either monoclinic (m-ZrO 2) or tetragonal (t-ZrO 2) crystal phases
were obtained under hydrothermal reaction conditions. ZrO 2-supported Co 3 O 4 catalysts …