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Tungsten disulfide nanoplatelets
| 产品编号： | 4151929 |
| 规格： | 50-300 nm, thickness < 3 layers, powder |
| 包装规格： | 250 MG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
Tungsten disulfide nanoplatelets
2D-Tungsten disulfide
2D-Tungsten disulfide with nonionic surfactant
2D-Tungsten sulfide
Tungsten sulfide
基本信息
| Linear Formula【线性分子式】 | WS2 |
| NACRES | NA.23 |
| General description【一般描述】 | Tungsten disulfide nanoplatelets (WS2) belong to the class of transition metal dichalcogenides (TMDs), which are widely utilized as solid lubricants and chemical catalysts. Their crystal structure has an arrangement in which the sheets of W atoms are sandwiched in between the two planes of S atoms. WS2 has a good polymorphic property that allows tungsten atoms to be covalently bonded with six adjacent sulfur atoms. It also has a good electronic property that makes it useful in optoelectronics applications. |
| Application【应用】 | Owing to the thickness dependent physical and chemical properties, the transition metal dichalcogenide (TMD) based two dimensional (2D) nanomaterials have drawn significant attention recently. The atomically thin layers of MoS2 and WS2 represent important class of TMD based 2D-material and they find applications in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. |
产品性质
| form【形式】 | nanoparticles powder |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
