Synthesis of a Co–Mo sulfide catalyst with a hollow structure for highly efficient hydrodesulfurization of dibenzothiophene†
Abstract
A facile template-free method is developed to prepare porous Co–Mo sulfide sub-microtubes with open-ended structures via sulfurization of the Co–Mo precursor in an ethanol solution of CS2. The hollow structure significantly improves the exposure degree of active components, resulting in an ultra-high activity for HDS of dibenzothiophene.