| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| T477463-1EA |
1个 |
期货  |
|
| 英文别名 | DTXSID6065210 | Tantalum selenide (TaSe2) | TaSe2 Crystal | bis(selanylidene)tantalum | Tantalum selenide | Tantalum diselenide | Tantalum diselenide, Crystal, 99.995% | EINECS 234-898-2 |
|---|---|
| 规格或纯度 | 结晶,99.995% |
| 英文名称 | Tantalum diselenide |
| 产品介绍 |
Description The hexagonal layered crystal structure of Tantalum diselenide constitutes of Se-Ta-Se layers in various stacking arrangements. The layered structure allows lamination or exfoliation of the layers.The two dimensional layered inorganic nanomaterials have drawn significant attention recently owing to their thickness dependent physical and chemical properties. They find applications in photocatalysis, photovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dischalcogenides represent an important class of inorganic 2D materials that have the aforementioned applications. Preparation instructions Store under Nitrogen atmosphere. |
| 纯度 | ≥99.995% metals basis |
| 闪点(℉) | Not applicable |
|---|---|
| 闪点(℃) | Not applicable |
| 分子量 | 338.890 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 0 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 340.781 Da |
| 单同位素质量Monoisotopic Mass | 340.781 Da |
| 拓扑极表面积Topological Polar Surface Area | 0.000 Ų |
| 重原子数Heavy Atom Count | 3 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 18.300 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
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