Effect of Ni/Co mass ratio and NiO-Co₃O₄ loading on catalytic performance of NiO-Co₃O₄/Nb₂O₅-TiO₂ for direct synthesis of 2-propylheptanol from n-valeraldehyde.

ABSTRACT: In the direct synthesis of 2-propylheptanol (2-PH) from n-valeraldehyde, a second-metal oxide component Co₃O₄ was introduced into NiO/Nb₂O₅-TiO₂ catalyst to assist in the reduction of NiO. In order to optimize the catalytic performance of NiO-Co₃O₄/Nb₂O₅-TiO₂ catalyst, the effects of the Ni/Co mass ratio and NiO-Co₃O₄ loading were investigated. A series of NiO-Co₃O₄/Nb₂O₅-TiO₂ catalysts with different Ni/Co mass ratios were prepared by the co-precipitation method and their catalytic performances were evaluated. The result showed that NiO-Co₃O₄/Nb₂O₅-TiO

SUBMITTER: Zhao L 

PROVIDER: S-EPMC8693515 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature