Catalytic performance of a three-dimensionally ordered macroporous Co/ZrO2 catalyst in Fischer-Tropsch synthesis

► 3DOM Co/ZrO2 catalyst was prepared. ► More surface cobalt species dispersed on the 3DOM Co/ZrO2 catalyst. ► 3DOM Co/ZrO2 catalyst showed excellent catalytic performance for the FTS. ► The bimodal mesopores and macropores structure of the 3DOM is related to selectivity.