Figure 2: Large-scale growth of MoS2 nanosheets using Al(III)TPP and Zn(II)THPP seeding promoters.
From: Large-scale Growth and Simultaneous Doping of Molybdenum Disulfide Nanosheets
(a) AFM images of the MoS2 films on metalloporphyrin (Al(III)TPP) as a function of Al(III)TPP thickness ((i) 2, (ii) 8, (iii) 16, and (iv) 24 nm). (v) Plots of the RMS roughness of the MoS2 films on the Al(III)TPP promoter as a function of the number of Al(III)TPP layers. (b) An SEM image of MoS2 nanosheets on metalloporphyrin promoters ((i) Al(III)TPP and (ii) Zn(II)THPP). The inset shows a photograph of MoS2 nanosheets. (c) Photograph of MoS2 nanosheets transferred onto a flexible substrate (PET) by PMMA-assisted wet transfer.
