MoS2 Properties


MoS2 exists in different 2D structures like nanosheets and nanoribbons or 1D structures as nanowires and nanotubes, or 0D structures as quantum dots and nanoplatelets. The thickness of 2D nanoribbons was 1 to 3 layers of MoS2, while the thickness of 1D nanowires (NW) can have lengths from 14 to 30 nm and a width of approximately 0.6 nm. The structure of 1D nanoplatelets and their properties were investigated. The nanoplatelets are 12–30 nm with one-unit cell width. They have very high catalytic activity for hydrodesulfurization. The quantum dots range from 2 to 10 nm in size. They have a higher band gap than nanosheets and stronger bonds between Mo atoms than monolayers. The change in the band gap of MoS2 from one dimension to other changes the photoluminescence characteristics and thus has different optical properties according to its dimension. Monolayers or other low-dimension forms are also easily implemented in optical nanostructures to enhance the photoluminescence intensities and emission rates through light-matter interactions. This is a strong motivation for MoS2 to be included in optical applications. If you are looking for high quality, high purity, and cost-effective Molybdenum disulfide, or if you require the latest price of Molybdenum disulfide, please feel free to email contact mis-asia.

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