Fig. 2: Structural characterizations of catalysts.
From: COx hydrogenation to methanol and other hydrocarbons under mild conditions with Mo3S4@ZSM-5
a Scanning Transmission Electron Microscope-Integrated Differential Phase Contrast (STEM-iDPC) image of fresh Mo3S4@NaZSM-5 and corresponding enlarged view from the dotted area; b Scanning Transmission Electron Microscope-High Angle Annular Dark Field (STEM-HAADF) images of the identical area shown in Fig. 2a and corresponding enlarged view from the dotted area, both STEM-iDPC image and STEM-HAADF image were captured in the same area simultaneously; c STEM-iDPC image of the used Mo3S4@NaZSM-5 sample and corresponding enlarged view from the dotted area; d STEM-HAADF image of the used Mo3S4@NaZSM-5 sample and corresponding enlarged view from the dotted area; Filled clusters inside the 10 membered ring channels of ZSM-5 zeolite are surrounded by dotted white circles and pointed by white arrows, both STEM-iDPC image and STEM-HAADF image were captured in the same area simultaneously. e XRD patterns of NaZSM-5, MoSx/NaZSM-5, Mo3S4@NaZSM-5, and Spent Mo3S4@NaZSM-5; f Enlarged view of XRD patterns of commercial MoS2, MoSx/NaZSM-5, Mo3S4@NaZSM-5, and Spent Mo3S4@NaZSM-5 in the range of 5–8°.
