HQ graphene MoS2 (2H Molybdenum Disulfide)

Product Name Name: HQ graphene MoS2 (2H Molybdenum Disulfide) Crystal Product Overview MoS2 (2H phase) is a semiconductor with an indirect band gap of 1.2 eV. Monolayer MoS2 has a band gap of ~1.8 eV. Molybdenum Disulfide is used for example as a photodetector and transistor. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. MoS2 belongs to the group-VI transition metal dichalcogenides (TMDC). The 2H phase MoS2 crystals produced at HQ Graphene have a typical lateral size of ~0.8-1 cm, hexagonal/rectangular shaped and have a metallic appearance. We produce both n-type and p-type MoS2, having a typical charge carrier density of ~1015cm-3 at room temperature. A selection of peer review publications on the MoS2 crystals we sell can be found below. Technical Parameter Purity: 99.995% Size: ~10mm Color: Black Product characteristics Electrical properties:Semiconductor, n-type Crystal structure:Hexagonal Type:Synthetic Purity:>99.995% Application Fields Solid lubrication: Due to the layered structure of 2H-MoS2, the layers are connected by weak van der Waals forces, and it is easy to slip, which has a low friction coefficient. Batteries and supercapacitors: 2H-MoS2 is a candidate for anode materials for lithium or sodium-ion batteries due to its high theoretical specific capacity and unique layered structure. It is also theoretically a good candidate for supercapacitors and hydrogen evolution reactions (HER). Electrocatalysis and photocatalysis: 2H-MoS2 has excellent catalytic activity and can be used for reactions such as electrocatalysis, photocatalysis and thermal catalysis. Biomedical imaging and drug delivery: Two-dimensional nanoparticle MoS2 particles, when combined with biopolymers, can achieve complex bactericidal activity for antimicrobial applications. Related Information Link:http://www.hqgraphene.com/MoS2.php Please e-mail for the detailed characterization data. E-mail:sales@xfnano.com