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Tantalum diselenide

品牌
Sigma-Aldrich
CAS
12039-55-3
货号
808733
包装型号
规格纯度
Crystal, 99.995%
参考价格
12546.5 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
12039-55-3
Tantalum diselenide
Tantalum selenide
产品介绍:

产品说明

一般描述

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.

应用

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.

制备说明

Store under Nitrogen atmosphere.

基本信息

经验(实验)分子式TaSe2
分子量338.87
MDL编号MFCD00064699
PubChem化学物质编号329769121
NACRESNA.23

产品性质

质量水平100
测定99.995%
形式crystals
长度 × 宽度 × 高度0.5 cm × 0.5 cm × 0.1-0.15 mm, typical size, some variation in dimensions may occur with different batches
SMILES string[Se]=[Ta]=[Se]
InChI1S/2Se.Ta
InChI keyIYJABVNLJXJBTP-UHFFFAOYSA-N

安全信息

象形图GHS06GHS08GHS09
警示用语:Danger
危险声明H301 + H331 - H373 - H410
预防措施声明P260 - P301 + P330 + P331 + P310 - P304 + P340 + P311 - P403 + P233
危险分类Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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