产品说明
一般描述
Antimony(III) telluride (Sb2Te3) is a three dimensional topological insulator that can be used as a binary sesquichalogenide. It forms p-type semiconducting films for the formation of thermoelectric materials.
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应用
Sb2Te3 in combination with bismuth(III) telluride (Bi2Te3) can form super-lattices, which facilitate the fabrication of devices such as thermoelectric generators.
包装
1 g in glass bottle
基本信息
| 线性分子式 | Sb2Te3 |
| 分子量 | 626.32 |
| MDL编号 | MFCD00016320 |
| PubChem化学物质编号 | 329764822 |
| NACRES | NA.23 |
产品性质
| 质量水平 | 100 |
| 测定 | 99.96% trace metals basis |
| 形式 | powder |
| 环保替代产品特性 | Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| 粒径 | −325 mesh |
| mp | 629 ℃ |
| 密度 | 6.5 g/mL at 25 ℃ (lit.) |
| 环保替代产品分类 | Enabling |
| SMILES string | [Te]=[Sb][Te][Sb]=[Te] |
| InChI | 1S/2Sb.3Te |
| InChI key | BPDQXJZWVBPDSN-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H302 + H332 - H410 |
| 预防措施声明 | P273 - P301 + P312 + P330 - P304 + P340 + P312 |
| 危险分类 | Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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