From a Co-Mo precursor to 1H and 1T Co-promoted MoS2: exploring the effects of gas pressure
M. K. Prabhu,
I. M. N. Groot
Abstract:The work presented in this paper makes use of the high-pressure in situ imaging capabilities of the ReactorSTM to demonstrate that single layer 1T Co-promoted MoS2 can be directly synthesized without the use of any intercalating agents by applying highly reducing conditions during the growth. In this work, we have sulfided a CoMo nanoparticle precursor supported on Au(111) using a H2:CH3SH gas mixture at 1 bar and imaged the crystallization process in situ using the ReactorSTM. We have observed that at low tem… Show more
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